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Andrew James Powell, M.D.

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Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Faculty can login to make corrections and additions.
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PMC Citations indicate the number of times the publication was cited by articles in PubMed Central, and the Altmetric score represents citations in news articles and social media. (Note that publications are often cited in additional ways that are not shown here.) Fields are based on how the National Library of Medicine (NLM) classifies the publication's journal and might not represent the specific topic of the publication. Translation tags are based on the publication type and the MeSH terms NLM assigns to the publication. Some publications (especially newer ones and publications not in PubMed) might not yet be assigned Field or Translation tags.) Click a Field or Translation tag to filter the publications.
  1. Moghari MH, van der Geest RJ, Brighenti M, Powell AJ. Cardiac magnetic resonance using fused 3D cine and 4D flow sequences:Validation of ventricular and blood flow measurements. Magn Reson Imaging. 2020 Oct 07; 74:203-212. PMID: 33035637.
    Citations:    Fields:    
  2. DeWitt ES, Chandler SF, Hylind RJ, Beausejour Ladouceur V, Blume ED, VanderPluym C, Powell AJ, Fynn-Thompson F, Roberts AE, Sanders SP, Bezzerides V, Lakdawala NK, MacRae CA, Abrams DJ. Phenotypic Manifestations of Arrhythmogenic Cardiomyopathy in Children and Adolescents. J Am Coll Cardiol. 2019 07 23; 74(3):346-358. PMID: 31319917.
    Citations: 5     Fields:    Translation:Humans
  3. Alsaied T, van der Ven JPG, Juggan S, Sleeper LA, Azcue N, Kroft LJ, Powell AJ, Helbing WA, Rathod RH. Relation of Fontan Baffle Stroke Volume to Fontan Failure and Lower Exercise Capacity in Patients With an Atriopulmonary Fontan. Am J Cardiol. 2019 07 01; 124(1):151-157. PMID: 31027653.
    Citations:    Fields:    Translation:Humans
  4. Adar A, Ghelani SJ, Sleeper LA, Lu M, Marcus E, Ferraro AM, Colan SD, Banka P, Powell AJ, Harrild DM. Normal Values for Left Ventricular Strain and Synchrony in Children Based on Speckle Tracking Echocardiography. Am J Cardiol. 2019 05 01; 123(9):1546-1554. PMID: 30857642.
    Citations: 1     Fields:    Translation:Humans
  5. Alsaied T, Sleeper LA, Masci M, Ghelani SJ, Azcue N, Geva T, Powell AJ, Rathod RH. Maldistribution of pulmonary blood flow in patients after the Fontan operation is associated with worse exercise capacity. J Cardiovasc Magn Reson. 2018 12 17; 20(1):85. PMID: 30558626.
    Citations: 2     Fields:    Translation:Humans
  6. Geva T, Mulder B, Gauvreau K, Babu-Narayan SV, Wald RM, Hickey K, Powell AJ, Gatzoulis MA, Valente AM. Preoperative Predictors of Death and Sustained Ventricular Tachycardia After Pulmonary Valve Replacement in Patients With Repaired Tetralogy of Fallot Enrolled in the INDICATOR Cohort. Circulation. 2018 11 06; 138(19):2106-2115. PMID: 30030416.
    Citations: 8     Fields:    Translation:Humans
  7. Rashed M, Banka P, Barthur A, MacDougal RD, Rathod RH, Powell AJ, Prakash A. Effects of Dose Reduction on Diagnostic Image Quality of Coronary Computed Tomography Angiography in Children Using a Third-Generation Dual-Source Computed Tomography Scanner. Am J Cardiol. 2018 10 01; 122(7):1260-1264. PMID: 30075893.
    Citations:    Fields:    Translation:Humans
  8. Ghelani SJ, Colan SD, Azcue N, Keenan EM, Harrild DM, Powell AJ, Geva T, Rathod RH. Impact of Ventricular Morphology on Fiber Stress and Strain in Fontan Patients. Circ Cardiovasc Imaging. 2018 07; 11(7):e006738. PMID: 29970379.
    Citations: 1     Fields:    Translation:Humans
  9. Toce MS, Farias M, Powell AJ, Daly KP, Vargas SO, Burns MM. Myocardial Infarct After Marijuana Inhalation in a 16-year-old Adolescent Boy. Pediatr Dev Pathol. 2019 Jan-Feb; 22(1):80-86. PMID: 29958511.
    Citations:    Fields:    Translation:Humans
  10. Balasubramanian S, Harrild DM, Kerur B, Marcus E, Del Nido P, Geva T, Powell AJ. Impact of surgical pulmonary valve replacement on ventricular strain and synchrony in patients with repaired tetralogy of Fallot: a cardiovascular magnetic resonance feature tracking study. J Cardiovasc Magn Reson. 2018 06 18; 20(1):37. PMID: 29909772.
    Citations: 1     Fields:    Translation:Humans
  11. Beroukhim RS, Jing L, Harrild DM, Fornwalt BK, Mejia-Spiegeler A, Rhodes J, Emani S, Powell AJ. Impact of the cone operation on left ventricular size, function, and dyssynchrony in Ebstein anomaly: a cardiovascular magnetic resonance study. J Cardiovasc Magn Reson. 2018 05 21; 20(1):32. PMID: 29783986.
    Citations:    Fields:    Translation:Humans
  12. Kutty S, Valente AM, White MT, Hickey K, Danford DA, Powell AJ, Geva T. Usefulness of Pulmonary Arterial End-Diastolic Forward Flow Late After Tetralogy of Fallot Repair to Predict a "Restrictive" Right Ventricle. Am J Cardiol. 2018 06 01; 121(11):1380-1386. PMID: 29678339.
    Citations: 4     Fields:    Translation:Humans
  13. Godfrey ME, Rathod RH, Keenan E, Gauvreau K, Powell AJ, Geva T, Prakash A. Inefficient Ventriculoarterial Coupling in Fontan Patients: A Cardiac Magnetic Resonance Study. Pediatr Cardiol. 2018 Apr; 39(4):763-773. PMID: 29404642.
    Citations:    Fields:    Translation:Humans
  14. Moghari MH, Barthur A, Amaral ME, Geva T, Powell AJ. Free-breathing whole-heart 3D cine magnetic resonance imaging with prospective respiratory motion compensation. Magn Reson Med. 2018 07; 80(1):181-189. PMID: 29222852.
    Citations: 1     Fields:    Translation:Humans
  15. Bergersen L, Benson LN, Gillespie MJ, Cheatham SL, Crean AM, Hor KN, Horlick EM, Lung TH, McHenry BT, Osten MD, Powell AJ, Cheatham JP. Harmony Feasibility Trial: Acute and Short-Term Outcomes With a Self-Expanding Transcatheter Pulmonary Valve. JACC Cardiovasc Interv. 2017 09 11; 10(17):1763-1773. PMID: 28882284.
    Citations: 8     Fields:    Translation:HumansCTClinical Trials
  16. Rathod RH, Jurgen B, Hamershock RA, Friedman KG, Marshall AC, Samnaliev M, Graham DA, Jenkins K, Lock JE, Powell AJ. Impact of standardized clinical assessment and management plans on resource utilization and costs in children after the arterial switch operation. Congenit Heart Dis. 2017 Dec; 12(6):768-776. PMID: 28660735.
    Citations: 3     Fields:    Translation:Humans
  17. Moghari MH, Uecker M, Roujol S, Sabbagh M, Geva T, Powell AJ. Accelerated whole-heart MR angiography using a variable-density poisson-disc undersampling pattern and compressed sensing reconstruction. Magn Reson Med. 2018 02; 79(2):761-769. PMID: 28497620.
    Citations:    Fields:    Translation:Humans
  18. Fabozzo A, DiOrio M, Newburger JW, Powell AJ, Liu H, Fynn-Thompson F, Sanders SP, Pigula FA, Del Nido PJ, Nathan M. Anomalous Aortic Origin of Coronary Arteries: A Single-Center Experience. Semin Thorac Cardiovasc Surg. 2016 Winter; 28(4):791-800. PMID: 28417866.
    Citations: 1     Fields:    Translation:Humans
  19. Shepard CW, Germanakis I, White MT, Powell AJ, Co-Vu J, Geva T. Cardiovascular Magnetic Resonance Findings Late After the Arterial Switch Operation. Circ Cardiovasc Imaging. 2016 09; 9(9). PMID: 27601366.
    Citations: 4     Fields:    Translation:Humans
  20. Jing L, Wehner GJ, Suever JD, Charnigo RJ, Alhadad S, Stearns E, Mojsejenko D, Haggerty CM, Hickey K, Valente AM, Geva T, Powell AJ, Fornwalt BK. Left and right ventricular dyssynchrony and strains from cardiovascular magnetic resonance feature tracking do not predict deterioration of ventricular function in patients with repaired tetralogy of Fallot. J Cardiovasc Magn Reson. 2016 08 22; 18(1):49. PMID: 27549809.
    Citations: 8     Fields:    Translation:Humans
  21. Wong J, Lamata P, Rathod RH, Bertaud S, Dedieu N, Bellsham-Revell H, Pushparajah K, Razavi R, Hussain T, Schaeffter T, Powell AJ, Geva T, Greil GF. Right ventricular morphology and function following stage I palliation with a modified Blalock-Taussig shunt versus a right ventricle-to-pulmonary artery conduit. Eur J Cardiothorac Surg. 2017 Jan; 51(1):50-57. PMID: 27422888.
    Citations: 2     Fields:    Translation:Humans
  22. Cohen MS, Eidem BW, Cetta F, Fogel MA, Frommelt PC, Ganame J, Han BK, Kimball TR, Johnson RK, Mertens L, Paridon SM, Powell AJ, Lopez L. Multimodality Imaging Guidelines of Patients with Transposition of the Great Arteries: A Report from the American Society of Echocardiography Developed in Collaboration with the Society for Cardiovascular Magnetic Resonance and the Society of Cardiovascular Computed Tomography. J Am Soc Echocardiogr. 2016 07; 29(7):571-621. PMID: 27372954.
    Citations: 10     Fields:    Translation:Humans
  23. Rathod RH, Powell AJ, Geva T. Myocardial Fibrosis in Congenital Heart Disease. Circ J. 2016 May 25; 80(6):1300-7. PMID: 27170048.
    Citations: 7     Fields:    Translation:Humans
  24. Moghari MH, Geva T, Powell AJ. Prospective heart tracking for whole-heart magnetic resonance angiography. Magn Reson Med. 2017 02; 77(2):759-765. PMID: 26843458.
    Citations: 3     Fields:    Translation:Humans
  25. Chen CA, Dusenbery SM, Valente AM, Powell AJ, Geva T. Myocardial ECV Fraction Assessed by CMR Is Associated With Type of Hemodynamic Load and Arrhythmia in Repaired Tetralogy of Fallot. JACC Cardiovasc Imaging. 2016 Jan; 9(1):1-10. PMID: 26684969.
    Citations: 20     Fields:    Translation:Humans
  26. Hallbergson A, Gauvreau K, Powell AJ, Geva T. Reply: To PMID 25483002. Ann Thorac Surg. 2015 Dec; 100(6):2419-20. PMID: 26652563.
    Citations:    Fields:    Translation:Humans
  27. Pace DF, Dalca AV, Geva T, Powell AJ, Moghari MH, Golland P. Interactive Whole-Heart Segmentation in Congenital Heart Disease. Med Image Comput Comput Assist Interv. 2015 Oct; 9351:80-88. PMID: 26889498.
    Citations: 11     Fields:    
  28. Banka P, Robinson JD, Uppu SC, Harris MA, Hasbani K, Lai WW, Richmond ME, Fratz S, Jain S, Johnson TR, Maskatia SA, Lu JC, Samyn MM, Patton D, Powell AJ. Cardiovascular magnetic resonance techniques and findings in children with myocarditis: a multicenter retrospective study. J Cardiovasc Magn Reson. 2015 Nov 17; 17:96. PMID: 26576638.
    Citations: 17     Fields:    Translation:Humans
  29. Schlingmann TR, Gauvreau K, Colan SD, Powell AJ. Correction of Doppler Gradients for Pressure Recovery Improves Agreement with Subsequent Catheterization Gradients in Congenital Aortic Stenosis. J Am Soc Echocardiogr. 2015 Dec; 28(12):1410-7. PMID: 26454341.
    Citations:    Fields:    Translation:Humans
  30. Wald RM, Valente AM, Gauvreau K, Babu-Narayan SV, Assenza GE, Schreier J, Gatzoulis MA, Kilner PJ, Koyak Z, Mulder B, Powell AJ, Geva T. Cardiac magnetic resonance markers of progressive RV dilation and dysfunction after tetralogy of Fallot repair. Heart. 2015 Nov; 101(21):1724-30. PMID: 26276804.
    Citations: 12     Fields:    Translation:Humans
  31. Slesnick TC, Schreier J, Soriano BD, Kutty S, Nutting AC, Kim DW, Powell AJ, Valente AM. Safety of Magnetic Resonance Imaging After Implantation of Stainless Steel Embolization Coils. Pediatr Cardiol. 2016 Jan; 37(1):62-7. PMID: 26260092.
    Citations: 2     Fields:    Translation:Humans
  32. Blyth M, Anthony I, Francq B, Brooksbank K, Downie P, Powell A, Jones B, MacLean A, McConnachie A, Norrie J. Diagnostic accuracy of the Thessaly test, standardised clinical history and other clinical examination tests (Apley's, McMurray's and joint line tenderness) for meniscal tears in comparison with magnetic resonance imaging diagnosis. Health Technol Assess. 2015 Aug; 19(62):1-62. PMID: 26243431.
    Citations: 4     Fields:    Translation:Humans
  33. Dusenbery SM, Lunze FI, Jerosch-Herold M, Geva T, Newburger JW, Colan SD, Powell AJ. Left Ventricular Strain and Myocardial Fibrosis in Congenital Aortic Stenosis. Am J Cardiol. 2015 Oct 15; 116(8):1257-62. PMID: 26343231.
    Citations: 6     Fields:    Translation:HumansCTClinical Trials
  34. Quennelle S, Powell AJ, Geva T, Prakash A. Persistent Aortic Arch Hypoplasia After Coarctation Treatment Is Associated With Late Systemic Hypertension. J Am Heart Assoc. 2015 Jun 25; 4(7). PMID: 26112642.
    Citations: 4     Fields:    Translation:Humans
  35. Moghari MH, Annese D, Geva T, Powell AJ. Three-dimensional heart locator and compressed sensing for whole-heart MR angiography. Magn Reson Med. 2016 May; 75(5):2086-93. PMID: 26069182.
    Citations: 5     Fields:    Translation:Humans
  36. Jolley M, Hickey K, Annese D, Gauvreau K, Geva T, Valente AM, Powell AJ. Resting heart rate influences right ventricular volume in repaired tetralogy of Fallot. Pediatr Cardiol. 2015 Apr; 36(4):813-20. PMID: 25527228.
    Citations:    Fields:    Translation:Humans
  37. Hallbergson A, Gauvreau K, Powell AJ, Geva T. Right ventricular remodeling after pulmonary valve replacement: early gains, late losses. Ann Thorac Surg. 2015 Feb; 99(2):660-6. PMID: 25483002.
    Citations: 10     Fields:    Translation:Humans
  38. Banka P, Schaetzle B, Komarlu R, Emani S, Geva T, Powell AJ. Cardiovascular magnetic resonance parameters associated with early transplant-free survival in children with small left hearts following conversion from a univentricular to biventricular circulation. J Cardiovasc Magn Reson. 2014 Oct 07; 16:73. PMID: 25314952.
    Citations: 2     Fields:    Translation:Humans
  39. Chen MX, Gatfield K, Ward E, Downie D, Sneddon HF, Walsh S, Powell AJ, Laine D, Carr M, Trezise D. Validation and optimization of novel high-throughput assays for human epithelial sodium channels. J Biomol Screen. 2015 Feb; 20(2):242-53. PMID: 25278498.
    Citations:    Fields:    Translation:HumansCells
  40. Jing L, Haggerty CM, Suever JD, Alhadad S, Prakash A, Cecchin F, Skrinjar O, Geva T, Powell AJ, Fornwalt BK. Patients with repaired tetralogy of Fallot suffer from intra- and inter-ventricular cardiac dyssynchrony: a cardiac magnetic resonance study. Eur Heart J Cardiovasc Imaging. 2014 Dec; 15(12):1333-43. PMID: 24996664.
    Citations: 16     Fields:    Translation:Humans
  41. Moghari MH, Komarlu R, Annese D, Geva T, Powell AJ. Free-breathing steady-state free precession cine cardiac magnetic resonance with respiratory navigator gating. Magn Reson Med. 2015 Apr; 73(4):1555-61. PMID: 24777586.
    Citations: 7     Fields:    Translation:Humans
  42. Nichols-Vinueza DX, White MT, Powell AJ, Banka P, Neufeld EJ. MRI guided iron assessment and oral chelator use improve iron status in thalassemia major patients. Am J Hematol. 2014 Jul; 89(7):684-8. PMID: 24652616.
    Citations: 8     Fields:    Translation:Humans
  43. Dusenbery SM, Jerosch-Herold M, Rickers C, Colan SD, Geva T, Newburger JW, Powell AJ. Myocardial extracellular remodeling is associated with ventricular diastolic dysfunction in children and young adults with congenital aortic stenosis. J Am Coll Cardiol. 2014 May 06; 63(17):1778-85. PMID: 24632273.
    Citations: 20     Fields:    Translation:Humans
  44. Rathod RH, Prakash A, Kim YY, Germanakis IE, Powell AJ, Gauvreau K, Geva T. Cardiac magnetic resonance parameters predict transplantation-free survival in patients with fontan circulation. Circ Cardiovasc Imaging. 2014 05; 7(3):502-9. PMID: 24619103.
    Citations: 11     Fields:    Translation:Humans
  45. Dhillon MS, Cockcroft CJ, Munsey T, Smith KJ, Powell AJ, Carter P, Wrighton DC, Rong HL, Yusaf SP, Sivaprasadarao A. A functional Kv1.2-hERG chimaeric channel expressed in Pichia pastoris. Sci Rep. 2014 Feb 26; 4:4201. PMID: 24569544.
    Citations: 4     Fields:    Translation:AnimalsCells
  46. Harrild DM, Marcus E, Hasan B, Alexander ME, Powell AJ, Geva T, McElhinney DB. Impact of transcatheter pulmonary valve replacement on biventricular strain and synchrony assessed by cardiac magnetic resonance feature tracking. Circ Cardiovasc Interv. 2013 Dec; 6(6):680-7. PMID: 24300136.
    Citations: 8     Fields:    Translation:Humans
  47. Valente AM, Gauvreau K, Assenza GE, Babu-Narayan SV, Schreier J, Gatzoulis MA, Groenink M, Inuzuka R, Kilner PJ, Koyak Z, Landzberg MJ, Mulder B, Powell AJ, Wald R, Geva T. Contemporary predictors of death and sustained ventricular tachycardia in patients with repaired tetralogy of Fallot enrolled in the INDICATOR cohort. Heart. 2014 Feb; 100(3):247-53. PMID: 24179163.
    Citations: 49     Fields:    Translation:Humans
  48. Yurasek GK, Gauvreau K, Powell AJ, Geva T, Brown DW. Great vessel root and artery dimensions in transposition of the great arteries repaired with atrial switch operation. Pediatr Cardiol. 2014 Mar; 35(3):457-62. PMID: 24096720.
    Citations: 2     Fields:    Translation:Humans
  49. Moghari MH, Roujol S, Henningsson M, Kissinger KV, Annese D, Nezafat R, Manning WJ, Geva T, Powell AJ. Three-dimensional heart locator for whole-heart coronary magnetic resonance angiography. Magn Reson Med. 2014 Jun; 71(6):2118-26. PMID: 23878103.
    Citations: 9     Fields:    Translation:Humans
  50. Fratz S, Chung T, Greil GF, Samyn MM, Taylor AM, Valsangiacomo Buechel ER, Yoo SJ, Powell AJ. Guidelines and protocols for cardiovascular magnetic resonance in children and adults with congenital heart disease: SCMR expert consensus group on congenital heart disease. J Cardiovasc Magn Reson. 2013 Jun 13; 15:51. PMID: 23763839.
    Citations: 78     Fields:    Translation:Humans
  51. Valente AM, Lakdawala NK, Powell AJ, Evans SP, Cirino AL, Orav EJ, MacRae CA, Colan SD, Ho CY. Comparison of echocardiographic and cardiac magnetic resonance imaging in hypertrophic cardiomyopathy sarcomere mutation carriers without left ventricular hypertrophy. Circ Cardiovasc Genet. 2013 Jun; 6(3):230-7. PMID: 23690394.
    Citations: 12     Fields:    Translation:HumansCells
  52. Prakash A, Satiroglu E, Porras D, McElhinney DB, Keane JF, Lock JE, Geva T, King W, Powell AJ. Risk factors for profuse systemic-to-pulmonary artery collateral burden in hypoplastic left heart syndrome. Am J Cardiol. 2013 Aug 01; 112(3):400-4. PMID: 23642507.
    Citations: 4     Fields:    Translation:Humans
  53. Gottlieb D, Fata B, Powell AJ, Cois CA, Annese D, Tandon K, Stetten G, Mayer JE, Sacks MS. Pulmonary artery conduit in vivo dimensional requirements in a growing ovine model: comparisons with the ascending aorta. J Heart Valve Dis. 2013 Mar; 22(2):195-203. PMID: 23798208.
    Citations: 5     Fields:    Translation:Animals
  54. Blalock SE, Banka P, Geva T, Powell AJ, Zhou J, Prakash A. Interstudy variability in cardiac magnetic resonance imaging measurements of ventricular volume, mass, and ejection fraction in repaired tetralogy of Fallot: a prospective observational study. J Magn Reson Imaging. 2013 Oct; 38(4):829-35. PMID: 23418153.
    Citations: 13     Fields:    Translation:Humans
  55. Brown DW, Gauvreau K, Powell AJ, Lang P, del Nido PJ, Odegard KC, Geva T. Cardiac magnetic resonance versus routine cardiac catheterization before bidirectional Glenn anastomosis: long-term follow-up of a prospective randomized trial. J Thorac Cardiovasc Surg. 2013 Nov; 146(5):1172-8. PMID: 23380513.
    Citations: 4     Fields:    Translation:Humans
  56. Khairy P, Clair M, Fernandes SM, Blume ED, Powell AJ, Newburger JW, Landzberg MJ, Mayer JE. Cardiovascular outcomes after the arterial switch operation for D-transposition of the great arteries. Circulation. 2013 Jan 22; 127(3):331-9. PMID: 23239839.
    Citations: 36     Fields:    Translation:Humans
  57. Krieger EV, Clair M, Opotowsky AR, Landzberg MJ, Rhodes J, Powell AJ, Colan SD, Valente AM. Correlation of exercise response in repaired coarctation of the aorta to left ventricular mass and geometry. Am J Cardiol. 2013 Feb 01; 111(3):406-11. PMID: 23178052.
    Citations: 7     Fields:    Translation:Humans
  58. Yereddi NR, Cusdin FS, Namadurai S, Packman LC, Monie TP, Slavny P, Clare JJ, Powell AJ, Jackson AP. The immunoglobulin domain of the sodium channel ß3 subunit contains a surface-localized disulfide bond that is required for homophilic binding. FASEB J. 2013 Feb; 27(2):568-80. PMID: 23118027.
    Citations: 14     Fields:    Translation:HumansCells
  59. Friedman KG, McElhinney DB, Rhodes J, Powell AJ, Colan SD, Lock JE, Brown DW. Left ventricular diastolic function in children and young adults with congenital aortic valve disease. Am J Cardiol. 2013 Jan 15; 111(2):243-9. PMID: 23102884.
    Citations: 9     Fields:    Translation:Humans
  60. Haq N, Grose D, Ward E, Chiu O, Tigue N, Dowell SJ, Powell AJ, Chen MX. A high-throughput assay for connexin 43 (Cx43, GJA1) gap junctions using codon-optimized aequorin. Assay Drug Dev Technol. 2013 Mar; 11(2):93-100. PMID: 23046406.
    Citations: 7     Fields:    Translation:HumansCells
  61. Mirabella L, Haggerty CM, Passerini T, Piccinelli M, Powell AJ, Del Nido PJ, Veneziani A, Yoganathan AP. Treatment planning for a TCPC test case: a numerical investigation under rigid and moving wall assumptions. Int J Numer Method Biomed Eng. 2013 Feb; 29(2):197-216. PMID: 23345252.
    Citations: 3     Fields:    Translation:Humans
  62. Friedman KG, McElhinney DB, Colan SD, Porras D, Powell AJ, Lock JE, Brown DW. Left ventricular remodeling and improvement in diastolic function after balloon aortic valvuloplasty for congenital aortic stenosis. Circ Cardiovasc Interv. 2012 Aug 01; 5(4):549-54. PMID: 22739787.
    Citations: 7     Fields:    Translation:Humans
  63. Valente AM, Gauvreau K, Assenza GE, Babu-Narayan SV, Evans SP, Gatzoulis M, Groenink M, Inuzuka R, Kilner PJ, Koyak Z, Landzberg MJ, Mulder B, Powell AJ, Wald R, Geva T. Rationale and design of an International Multicenter Registry of patients with repaired tetralogy of Fallot to define risk factors for late adverse outcomes: the INDICATOR cohort. Pediatr Cardiol. 2013 Jan; 34(1):95-104. PMID: 22669402.
    Citations: 5     Fields:    Translation:Humans
  64. Farias M, Friedman KG, Powell AJ, de Ferranti SD, Marshall AC, Brown DW, Kulik TJ. Dynamic evolution of practice guidelines: analysis of deviations from assessment and management plans. Pediatrics. 2012 Jul; 130(1):93-8. PMID: 22665413.
    Citations: 8     Fields:    Translation:Humans
  65. Ou P, Zhao Y, Fawal SE, Banka P, Powell AJ. Cardiac T2 measurements in patients with iron overload: a comparison of imaging parameters and analysis techniques. Magn Reson Imaging. 2012 Jun; 30(5):641-8. PMID: 22405983.
    Citations: 2     Fields:    Translation:Humans
  66. Harrild DM, Han Y, Geva T, Zhou J, Marcus E, Powell AJ. Comparison of cardiac MRI tissue tracking and myocardial tagging for assessment of regional ventricular strain. Int J Cardiovasc Imaging. 2012 Dec; 28(8):2009-18. PMID: 22392105.
    Citations: 20     Fields:    Translation:Humans
  67. Prakash A, Rathod RH, Powell AJ, McElhinney DB, Banka P, Geva T. Relation of systemic-to-pulmonary artery collateral flow in single ventricle physiology to palliative stage and clinical status. Am J Cardiol. 2012 Apr 01; 109(7):1038-45. PMID: 22221948.
    Citations: 13     Fields:    Translation:Humans
  68. Sundareswaran KS, Haggerty CM, de Zélicourt D, Dasi LP, Pekkan K, Frakes DH, Powell AJ, Kanter KR, Fogel MA, Yoganathan AP. Visualization of flow structures in Fontan patients using 3-dimensional phase contrast magnetic resonance imaging. J Thorac Cardiovasc Surg. 2012 May; 143(5):1108-16. PMID: 22088274.
    Citations: 8     Fields:    Translation:Humans
  69. Rhodes J, Margossian R, Sleeper LA, Barker P, Bradley TJ, Lu M, Fogel M, Harris MA, Lai WW, Powell AJ, Puchalski MD, Shirali G, Colan SD. Non-geometric echocardiographic indices of ventricular function in patients with a Fontan circulation. J Am Soc Echocardiogr. 2011 Nov; 24(11):1213-9. PMID: 21856118.
    Citations: 5     Fields:    Translation:Humans
  70. Beroukhim RS, Prakash A, Buechel ER, Cava JR, Dorfman AL, Festa P, Hlavacek AM, Johnson TR, Keller MS, Krishnamurthy R, Misra N, Moniotte S, Parks WJ, Powell AJ, Soriano BD, Srichai MB, Yoo SJ, Zhou J, Geva T. Characterization of cardiac tumors in children by cardiovascular magnetic resonance imaging: a multicenter experience. J Am Coll Cardiol. 2011 Aug 30; 58(10):1044-54. PMID: 21867841.
    Citations: 29     Fields:    Translation:Humans
  71. Kipps AK, Powell AJ, Levine JC. Muscular infundibular atresia is associated with coronary ostial atresia in pulmonary atresia with intact ventricular septum. Congenit Heart Dis. 2011 Sep-Oct; 6(5):444-50. PMID: 21718454.
    Citations: 2     Fields:    Translation:Humans
  72. António MT, Powell AJ, del Nido PJ. Successful surgical excision of a large left ventricular fibroma in a child. Cardiol Young. 2011 Oct; 21(5):595-7. PMID: 21729499.
    Citations:    Fields:    Translation:Humans
  73. Capelli AM, Castelletti L, Chen YH, Van der Keyl H, Pucci L, Oliosi B, Salvagno C, Bertani B, Gotti C, Powell A, Mugnaini M. Stable expression and functional characterization of a human nicotinic acetylcholine receptor with a6ß2 properties: discovery of selective antagonists. Br J Pharmacol. 2011 May; 163(2):313-29. PMID: 21232042.
    Citations: 18     Fields:    Translation:HumansAnimalsCells
  74. Kipps AK, Graham DA, Harrild DM, Lewis E, Powell AJ, Rhodes J. Longitudinal exercise capacity of patients with repaired tetralogy of fallot. Am J Cardiol. 2011 Jul 01; 108(1):99-105. PMID: 21529748.
    Citations: 11     Fields:    Translation:Humans
  75. Kutty S, Zhou J, Gauvreau K, Trincado C, Powell AJ, Geva T. Regional dysfunction of the right ventricular outflow tract reduces the accuracy of Doppler tissue imaging assessment of global right ventricular systolic function in patients with repaired tetralogy of Fallot. J Am Soc Echocardiogr. 2011 Jun; 24(6):637-43. PMID: 21392939.
    Citations: 14     Fields:    Translation:Humans
  76. Banka P, Bacha E, Powell AJ, Benavidez OJ, Geva T. Outcomes of inferior sinus venosus defect repair. J Thorac Cardiovasc Surg. 2011 Sep; 142(3):517-22. PMID: 21334015.
    Citations: 6     Fields:    Translation:Humans
  77. Prakash A, Travison TG, Fogel MA, Hurwitz LM, Powell AJ, Printz BF, Puchalski MD, Shirali GS, Yoo SJ, Geva T. Relation of size of secondary ventricles to exercise performance in children after fontan operation. Am J Cardiol. 2010 Dec 01; 106(11):1652-6. PMID: 21094369.
    Citations: 5     Fields:    Translation:Humans
  78. Friedberg MK, Su X, Tworetzky W, Soriano BD, Powell AJ, Marx GR. Validation of 3D echocardiographic assessment of left ventricular volumes, mass, and ejection fraction in neonates and infants with congenital heart disease: a comparison study with cardiac MRI. Circ Cardiovasc Imaging. 2010 Nov; 3(6):735-42. PMID: 20855861.
    Citations: 18     Fields:    Translation:Humans
  79. Geva T, Gauvreau K, Powell AJ, Cecchin F, Rhodes J, Geva J, del Nido P. Randomized trial of pulmonary valve replacement with and without right ventricular remodeling surgery. Circulation. 2010 Sep 14; 122(11 Suppl):S201-8. PMID: 20837914.
    Citations: 42     Fields:    Translation:Humans
  80. Robinson JD, Del Nido PJ, Geggel RL, Perez-Atayde AR, Lock JE, Powell AJ. Left ventricular diastolic heart failure in teenagers who underwent balloon aortic valvuloplasty in early infancy. Am J Cardiol. 2010 Aug 01; 106(3):426-9. PMID: 20643258.
    Citations: 11     Fields:    Translation:Humans
  81. Cusdin FS, Nietlispach D, Maman J, Dale TJ, Powell AJ, Clare JJ, Jackson AP. The sodium channel {beta}3-subunit induces multiphasic gating in NaV1.3 and affects fast inactivation via distinct intracellular regions. J Biol Chem. 2010 Oct 22; 285(43):33404-12. PMID: 20675377.
    Citations: 20     Fields:    Translation:HumansAnimalsCells
  82. Friedman KG, Rathod RH, Farias M, Graham D, Powell AJ, Fulton DR, Newburger JW, Colan SD, Jenkins KJ, Lock JE. Resource utilization after introduction of a standardized clinical assessment and management plan. Congenit Heart Dis. 2010 Jul-Aug; 5(4):374-81. PMID: 20653704.
    Citations: 13     Fields:    Translation:Humans
  83. Goldstein BH, Bergersen L, Powell AJ, Graham DA, Bacha EA, Lang P. Long-term outcome of surgically repaired unilateral anomalous pulmonary artery origin. Pediatr Cardiol. 2010 Oct; 31(7):944-51. PMID: 20490479.
    Citations: 4     Fields:    Translation:Humans
  84. Rathod RH, Prakash A, Powell AJ, Geva T. Myocardial fibrosis identified by cardiac magnetic resonance late gadolinium enhancement is associated with adverse ventricular mechanics and ventricular tachycardia late after Fontan operation. J Am Coll Cardiol. 2010 Apr 20; 55(16):1721-8. PMID: 20394877.
    Citations: 29     Fields:    Translation:Humans
  85. Harrild DM, Powell AJ, Tran TX, Trang TX, Geva T, Lock JE, Rhodes J, McElhinney DB. Long-term pulmonary regurgitation following balloon valvuloplasty for pulmonary stenosis risk factors and relationship to exercise capacity and ventricular volume and function. J Am Coll Cardiol. 2010 Mar 09; 55(10):1041-7. PMID: 20202522.
    Citations: 10     Fields:    Translation:Humans
  86. Gottlieb D, Kunal T, Emani S, Aikawa E, Brown DW, Powell AJ, Nedder A, Engelmayr GC, Melero-Martin JM, Sacks MS, Mayer JE. In vivo monitoring of function of autologous engineered pulmonary valve. J Thorac Cardiovasc Surg. 2010 Mar; 139(3):723-31. PMID: 20176213.
    Citations: 35     Fields:    Translation:Animals
  87. Prakash A, Powell AJ, Geva T. Multimodality noninvasive imaging for assessment of congenital heart disease. Circ Cardiovasc Imaging. 2010 Jan; 3(1):112-25. PMID: 20086225.
    Citations: 20     Fields:    Translation:Humans
  88. Banka P, Geva T, Powell AJ, Geggel R, Lahiri T, Valente AM. Images in cardiovascular medicine. Right aortic arch with aberrant left innominate artery: a rare vascular ring. Circulation. 2009 Jul 21; 120(3):264-5. PMID: 19620525.
    Citations: 7     Fields:    Translation:Humans
  89. Hollands EC, Dale TJ, Baxter AW, Meadows HJ, Powell AJ, Clare JJ, Trezise DJ. Population patch-clamp electrophysiology analysis of recombinant GABAA alpha1beta3gamma2 channels expressed in HEK-293 cells. J Biomol Screen. 2009 Aug; 14(7):769-80. PMID: 19556611.
    Citations: 1     Fields:    Translation:HumansCells
  90. Williams IA, Sleeper LA, Colan SD, Lu M, Stephenson EA, Newburger JW, Gersony WM, Cohen MS, Cnota JF, Atz AM, Williams RV, Margossian R, Powell AJ, Stylianou MP, Hsu DT. Functional state following the Fontan procedure. Cardiol Young. 2009 Aug; 19(4):320-30. PMID: 19523266.
    Citations: 5     Fields:    Translation:Humans
  91. Margossian R, Schwartz ML, Prakash A, Wruck L, Colan SD, Atz AM, Bradley TJ, Fogel MA, Hurwitz LM, Marcus E, Powell AJ, Printz BF, Puchalski MD, Rychik J, Shirali G, Williams R, Yoo SJ, Geva T. Comparison of echocardiographic and cardiac magnetic resonance imaging measurements of functional single ventricular volumes, mass, and ejection fraction (from the Pediatric Heart Network Fontan Cross-Sectional Study). Am J Cardiol. 2009 Aug 01; 104(3):419-28. PMID: 19616678.
    Citations: 40     Fields:    Translation:Humans
  92. Powell AJ. Aortopulmonary collaterals in single-ventricle congenital heart disease: how much do they count? Circ Cardiovasc Imaging. 2009 May; 2(3):171-3. PMID: 19808589.
    Citations: 2     Fields:    Translation:Humans
  93. Wald RM, Haber I, Wald R, Valente AM, Powell AJ, Geva T. Effects of regional dysfunction and late gadolinium enhancement on global right ventricular function and exercise capacity in patients with repaired tetralogy of Fallot. Circulation. 2009 Mar 17; 119(10):1370-7. PMID: 19255342.
    Citations: 44     Fields:    Translation:Humans
  94. Strigl S, Beroukhim R, Valente AM, Annese D, Harrington JS, Geva T, Powell AJ. Feasibility of dobutamine stress cardiovascular magnetic resonance imaging in children. J Magn Reson Imaging. 2009 Feb; 29(2):313-9. PMID: 19161182.
    Citations: 9     Fields:    Translation:Humans
  95. Clare JJ, Chen MX, Downie DL, Trezise DJ, Powell AJ. Use of planar array electrophysiology for the development of robust ion channel cell lines. Comb Chem High Throughput Screen. 2009 Jan; 12(1):96-106. PMID: 19149495.
    Citations: 2     Fields:    Translation:HumansCells
  96. Burch TM, McGowan FX, Kussman BD, Powell AJ, DiNardo JA. Congenital supravalvular aortic stenosis and sudden death associated with anesthesia: what's the mystery? Anesth Analg. 2008 Dec; 107(6):1848-54. PMID: 19020129.
    Citations: 8     Fields:    Translation:Humans
  97. Deborah Chirnomas S, Geukes-Foppen M, Barry K, Braunstein J, Kalish LA, Neufeld EJ, Powell AJ. Practical implications of liver and heart iron load assessment by T2*-MRI in children and adults with transfusion-dependent anemias. Am J Hematol. 2008 Oct; 83(10):781-3. PMID: 18661491.
    Citations: 10     Fields:    Translation:Humans
  98. Leonardi B, Margossian R, Colan SD, Powell AJ. Relationship of magnetic resonance imaging estimation of myocardial iron to left ventricular systolic and diastolic function in thalassemia. JACC Cardiovasc Imaging. 2008 Sep; 1(5):572-8. PMID: 19356483.
    Citations: 25     Fields:    Translation:Humans
  99. Agboh KC, Powell AJ, Evans RJ. Characterisation of ATP analogues to cross-link and label P2X receptors. Neuropharmacology. 2009 Jan; 56(1):230-6. PMID: 18599093.
    Citations: 8     Fields:    Translation:HumansCells
  100. Mooij CF, de Wit CJ, Graham DA, Powell AJ, Geva T. Reproducibility of MRI measurements of right ventricular size and function in patients with normal and dilated ventricles. J Magn Reson Imaging. 2008 Jul; 28(1):67-73. PMID: 18581357.
    Citations: 52     Fields:    Translation:Humans
  101. Lai WW, Gauvreau K, Rivera ES, Saleeb S, Powell AJ, Geva T. Accuracy of guideline recommendations for two-dimensional quantification of the right ventricle by echocardiography. Int J Cardiovasc Imaging. 2008 Oct; 24(7):691-8. PMID: 18438737.
    Citations: 55     Fields:    Translation:Humans
  102. Soriano BD, Hoch M, Ithuralde A, Geva T, Powell AJ, Kussman BD, Graham DA, Tworetzky W, Marx GR. Matrix-array 3-dimensional echocardiographic assessment of volumes, mass, and ejection fraction in young pediatric patients with a functional single ventricle: a comparison study with cardiac magnetic resonance. Circulation. 2008 Apr 08; 117(14):1842-8. PMID: 18362236.
    Citations: 20     Fields:    Translation:Humans
  103. Moniotte S, Powell AJ, Barnewolt CE, Annese D, Geva T. Prenatal diagnosis of thoracic ectopia cordis by real-time fetal cardiac magnetic resonance imaging and by echocardiography. Congenit Heart Dis. 2008 Mar-Apr; 3(2):128-31. PMID: 18380762.
    Citations: 1     Fields:    Translation:Humans
  104. Brown DW, Gauvreau K, Powell AJ, Lang P, Colan SD, Del Nido PJ, Odegard KC, Geva T. Cardiac magnetic resonance versus routine cardiac catheterization before bidirectional glenn anastomosis in infants with functional single ventricle: a prospective randomized trial. Circulation. 2007 Dec 04; 116(23):2718-25. PMID: 18025538.
    Citations: 15     Fields:    Translation:Humans
  105. Valente AM, Powell AJ. Clinical applications of cardiovascular magnetic resonance in congenital heart disease. Magn Reson Imaging Clin N Am. 2007 Nov; 15(4):565-77, vi. PMID: 17976592.
    Citations: 2     Fields:    
  106. Samyn MM, Powell AJ, Garg R, Sena L, Geva T. Range of ventricular dimensions and function by steady-state free precession cine MRI in repaired tetralogy of Fallot: right ventricular outflow tract patch vs. conduit repair. J Magn Reson Imaging. 2007 Oct; 26(4):934-40. PMID: 17896382.
    Citations: 15     Fields:    Translation:Humans
  107. Rhodes J, Margossian R, Darras BT, Colan SD, Jenkins KJ, Geva T, Powell AJ. Safety and efficacy of carvedilol therapy for patients with dilated cardiomyopathy secondary to muscular dystrophy. Pediatr Cardiol. 2008 Mar; 29(2):343-51. PMID: 17885779.
    Citations: 18     Fields:    Translation:Humans
  108. Meadows J, Powell AJ, Geva T, Dorfman A, Gauvreau K, Rhodes J. Cardiac magnetic resonance imaging correlates of exercise capacity in patients with surgically repaired tetralogy of Fallot. Am J Cardiol. 2007 Nov 01; 100(9):1446-50. PMID: 17950806.
    Citations: 14     Fields:    Translation:Humans
  109. Mackie AS, Lang P, Powell AJ. Pulmonary atresia with intact ventricular septum coexisting with coarctation of the aorta. Pediatr Cardiol. 2007 Sep-Oct; 28(5):406-8. PMID: 17687591.
    Citations:    Fields:    Translation:Humans
  110. McMahon CJ, Moniotte S, Powell AJ, del Nido PJ, Geva T. Usefulness of magnetic resonance imaging evaluation of congenital left ventricular aneurysms. Am J Cardiol. 2007 Jul 15; 100(2):310-5. PMID: 17631089.
    Citations: 4     Fields:    Translation:Humans
  111. Valente AM, Powell AJ. Clinical applications of cardiovascular magnetic resonance in congenital heart disease. Cardiol Clin. 2007 Feb; 25(1):97-110, vi. PMID: 17478242.
    Citations: 6     Fields:    Translation:Humans
  112. Valente AM, Sena L, Powell AJ, Del Nido PJ, Geva T. Cardiac magnetic resonance imaging evaluation of sinus venosus defects: comparison to surgical findings. Pediatr Cardiol. 2007 Jan-Feb; 28(1):51-6. PMID: 17318709.
    Citations: 7     Fields:    Translation:Humans
  113. Dorfman AL, Odegard KC, Powell AJ, Laussen PC, Geva T. Risk factors for adverse events during cardiovascular magnetic resonance in congenital heart disease. J Cardiovasc Magn Reson. 2007; 9(5):793-8. PMID: 17891617.
    Citations: 10     Fields:    Translation:Humans
  114. Powell AJ, Hansen LK. Gilbert's syndrome in a patient with predominantly negative symptoms of schizophrenia. Int J Psychiatry Clin Pract. 2007; 11(3):239-41. PMID: 24941364.
    Citations: 2     Fields:    
  115. Knauth AL, Gauvreau K, Powell AJ, Landzberg MJ, Walsh EP, Lock JE, del Nido PJ, Geva T. Ventricular size and function assessed by cardiac MRI predict major adverse clinical outcomes late after tetralogy of Fallot repair. Heart. 2008 Feb; 94(2):211-6. PMID: 17135219.
    Citations: 95     Fields:    Translation:Humans
  116. Prakash A, Garg R, Marcus EN, Reynolds G, Geva T, Powell AJ. Faster flow quantification using sensitivity encoding for velocity-encoded cine magnetic resonance imaging: in vitro and in vivo validation. J Magn Reson Imaging. 2006 Sep; 24(3):676-82. PMID: 16878307.
    Citations: 6     Fields:    Translation:Humans
  117. Peng LF, McElhinney DB, Nugent AW, Powell AJ, Marshall AC, Bacha EA, Lock JE. Endovascular stenting of obstructed right ventricle-to-pulmonary artery conduits: a 15-year experience. Circulation. 2006 Jun 06; 113(22):2598-605. PMID: 16735676.
    Citations: 16     Fields:    Translation:Humans
  118. Sanghavi DM, Flanagan M, Powell AJ, Curran T, Picard S, Rhodes J. Determinants of exercise function following univentricular versus biventricular repair for pulmonary atresia/intact ventricular septum. Am J Cardiol. 2006 Jun 01; 97(11):1638-43. PMID: 16728229.
    Citations: 4     Fields:    Translation:Humans
  119. Wald RM, Powell AJ. Simple congenital heart lesions. J Cardiovasc Magn Reson. 2006; 8(4):619-31. PMID: 16869314.
    Citations: 4     Fields:    Translation:Humans
  120. Pertin M, Ji RR, Berta T, Powell AJ, Karchewski L, Tate SN, Isom LL, Woolf CJ, Gilliard N, Spahn DR, Decosterd I. Upregulation of the voltage-gated sodium channel beta2 subunit in neuropathic pain models: characterization of expression in injured and non-injured primary sensory neurons. J Neurosci. 2005 Nov 23; 25(47):10970-80. PMID: 16306410.
    Citations: 45     Fields:    Translation:AnimalsCells
  121. Tworetzky W, del Nido PJ, Powell AJ, Marshall AC, Lock JE, Geva T. Usefulness of magnetic resonance imaging of left ventricular endocardial fibroelastosis in infants after fetal intervention for aortic valve stenosis. Am J Cardiol. 2005 Dec 01; 96(11):1568-70. PMID: 16310442.
    Citations: 12     Fields:    Translation:Humans
  122. Moniotte S, Geva T, Perez-Atayde A, Fulton DR, Pigula FA, Powell AJ. Images in cardiovascular medicine. Cardiac hemangioma. Circulation. 2005 Aug 23; 112(8):e103-4. PMID: 16116060.
    Citations: 2     Fields:    Translation:Humans
  123. Mantegazza M, Yu FH, Powell AJ, Clare JJ, Catterall WA, Scheuer T. Molecular determinants for modulation of persistent sodium current by G-protein betagamma subunits. J Neurosci. 2005 Mar 30; 25(13):3341-9. PMID: 15800189.
    Citations: 24     Fields:    Translation:HumansCells
  124. Garg R, Powell AJ, Sena L, Marshall AC, Geva T. Effects of metallic implants on magnetic resonance imaging evaluation of Fontan palliation. Am J Cardiol. 2005 Mar 01; 95(5):688-91. PMID: 15721124.
    Citations: 16     Fields:    Translation:Humans
  125. Nielsen JC, Powell AJ, Gauvreau K, Marcus EN, Prakash A, Geva T. Magnetic resonance imaging predictors of coarctation severity. Circulation. 2005 Feb 08; 111(5):622-8. PMID: 15699283.
    Citations: 24     Fields:    Translation:Humans
  126. Gill CH, Randall A, Bates SA, Hill K, Owen D, Larkman PM, Cairns W, Yusaf SP, Murdock PR, Strijbos PJ, Powell AJ, Benham CD, Davies CH. Characterization of the human HCN1 channel and its inhibition by capsazepine. Br J Pharmacol. 2004 Oct; 143(3):411-21. PMID: 15351778.
    Citations: 12     Fields:    Translation:HumansAnimalsCells
  127. Casula MA, Facer P, Powell AJ, Kinghorn IJ, Plumpton C, Tate SN, Bountra C, Birch R, Anand P. Expression of the sodium channel beta3 subunit in injured human sensory neurons. Neuroreport. 2004 Jul 19; 15(10):1629-32. PMID: 15232296.
    Citations: 8     Fields:    Translation:HumansCells
  128. Tsai-Goodman B, Geva T, Odegard KC, Sena LM, Powell AJ. Clinical role, accuracy, and technical aspects of cardiovascular magnetic resonance imaging in infants. Am J Cardiol. 2004 Jul 01; 94(1):69-74. PMID: 15219512.
    Citations: 18     Fields:    Translation:Humans
  129. Vijayaragavan K, Powell AJ, Kinghorn IJ, Chahine M. Role of auxiliary beta1-, beta2-, and beta3-subunits and their interaction with Na(v)1.8 voltage-gated sodium channel. Biochem Biophys Res Commun. 2004 Jun 25; 319(2):531-40. PMID: 15178439.
    Citations: 26     Fields:    Translation:Animals
  130. Odegard KC, DiNardo JA, Tsai-Goodman B, Powell AJ, Geva T, Laussen PC. Anaesthesia considerations for cardiac MRI in infants and small children. Paediatr Anaesth. 2004 Jun; 14(6):471-6. PMID: 15153209.
    Citations: 19     Fields:    Translation:Humans
  131. Geva T, Sandweiss BM, Gauvreau K, Lock JE, Powell AJ. Factors associated with impaired clinical status in long-term survivors of tetralogy of Fallot repair evaluated by magnetic resonance imaging. J Am Coll Cardiol. 2004 Mar 17; 43(6):1068-74. PMID: 15028368.
    Citations: 105     Fields:    Translation:Humans
  132. John VH, Main MJ, Powell AJ, Gladwell ZM, Hick C, Sidhu HS, Clare JJ, Tate S, Trezise DJ. Heterologous expression and functional analysis of rat Nav1.8 (SNS) voltage-gated sodium channels in the dorsal root ganglion neuroblastoma cell line ND7-23. Neuropharmacology. 2004 Mar; 46(3):425-38. PMID: 14975698.
    Citations: 28     Fields:    Translation:HumansAnimalsCells
  133. Prakash A, Powell AJ, Krishnamurthy R, Geva T. Magnetic resonance imaging evaluation of myocardial perfusion and viability in congenital and acquired pediatric heart disease. Am J Cardiol. 2004 Mar 01; 93(5):657-61. PMID: 14996605.
    Citations: 22     Fields:    Translation:Humans
  134. Powell AJ, Tsai-Goodman B, Prakash A, Greil GF, Geva T. Comparison between phase-velocity cine magnetic resonance imaging and invasive oximetry for quantification of atrial shunts. Am J Cardiol. 2003 Jun 15; 91(12):1523-5, A9. PMID: 12804753.
    Citations: 10     Fields:    Translation:Humans
  135. O'Donnell CP, Lock JE, Powell AJ, Perry SB. Compression of pulmonary veins between the left atrium and the descending aorta. Am J Cardiol. 2003 Jan 15; 91(2):248-51. PMID: 12521646.
    Citations: 3     Fields:    Translation:Humans
  136. Geva T, Greil GF, Marshall AC, Landzberg M, Powell AJ. Gadolinium-enhanced 3-dimensional magnetic resonance angiography of pulmonary blood supply in patients with complex pulmonary stenosis or atresia: comparison with x-ray angiography. Circulation. 2002 Jul 23; 106(4):473-8. PMID: 12135948.
    Citations: 39     Fields:    Translation:HumansCTClinical Trials
  137. Burbidge SA, Dale TJ, Powell AJ, Whitaker WR, Xie XM, Romanos MA, Clare JJ. Molecular cloning, distribution and functional analysis of the NA(V)1.6. Voltage-gated sodium channel from human brain. Brain Res Mol Brain Res. 2002 Jun 30; 103(1-2):80-90. PMID: 12106694.
    Citations: 29     Fields:    Translation:HumansCells
  138. Kiaffas MG, Powell AJ, Geva T. Magnetic resonance imaging evaluation of cardiac tumor characteristics in infants and children. Am J Cardiol. 2002 May 15; 89(10):1229-33. PMID: 12008185.
    Citations: 13     Fields:    Translation:Humans
  139. Greil GF, Stuber M, Botnar RM, Kissinger KV, Geva T, Newburger JW, Manning WJ, Powell AJ. Coronary magnetic resonance angiography in adolescents and young adults with kawasaki disease. Circulation. 2002 Feb 26; 105(8):908-11. PMID: 11864916.
    Citations: 36     Fields:    Translation:HumansCTClinical Trials
  140. Greil GF, Powell AJ, Gildein HP, Geva T. Gadolinium-enhanced three-dimensional magnetic resonance angiography of pulmonary and systemic venous anomalies. J Am Coll Cardiol. 2002 Jan 16; 39(2):335-41. PMID: 11788228.
    Citations: 24     Fields:    Translation:Humans
  141. Meadows LS, Chen YH, Powell AJ, Clare JJ, Ragsdale DS. Functional modulation of human brain Nav1.3 sodium channels, expressed in mammalian cells, by auxiliary beta 1, beta 2 and beta 3 subunits. Neuroscience. 2002; 114(3):745-53. PMID: 12220575.
    Citations: 31     Fields:    Translation:HumansAnimalsCells
  142. Greil G, Geva T, Maier SE, Powell AJ. Effect of acquisition parameters on the accuracy of velocity encoded cine magnetic resonance imaging blood flow measurements. J Magn Reson Imaging. 2002 Jan; 15(1):47-54. PMID: 11793456.
    Citations: 14     Fields:    
  143. Powell AJ, Gauvreau K, Jenkins KJ, Blume ED, Mayer JE, Lock JE. Perioperative risk factors for development of protein-losing enteropathy following a Fontan procedure. Am J Cardiol. 2001 Nov 15; 88(10):1206-9. PMID: 11703976.
    Citations: 6     Fields:    Translation:Humans
  144. Coward K, Aitken A, Powell A, Plumpton C, Birch R, Tate S, Bountra C, Anand P. Plasticity of TTX-sensitive sodium channels PN1 and brain III in injured human nerves. Neuroreport. 2001 Mar 05; 12(3):495-500. PMID: 11234752.
    Citations: 10     Fields:    Translation:HumansCells
  145. Coward K, Jowett A, Plumpton C, Powell A, Birch R, Tate S, Bountra C, Anand P. Sodium channel beta1 and beta2 subunits parallel SNS/PN3 alpha-subunit changes in injured human sensory neurons. Neuroreport. 2001 Mar 05; 12(3):483-8. PMID: 11234750.
    Citations: 14     Fields:    Translation:HumansCells
  146. Powell AJ, Mayer JE, Lang P, Lock JE. Outcome in infants with pulmonary atresia, intact ventricular septum, and right ventricle-dependent coronary circulation. Am J Cardiol. 2000 Dec 01; 86(11):1272-4, A9. PMID: 11090809.
    Citations: 8     Fields:    Translation:Humans
  147. Need LR, Powell AJ, del Nido P, Geva T. Coronary echocardiography in tetralogy of fallot: diagnostic accuracy, resource utilization and surgical implications over 13 years. J Am Coll Cardiol. 2000 Oct; 36(4):1371-7. PMID: 11028497.
    Citations: 10     Fields:    Translation:Humans
  148. Okuda S, Kikinis R, Geva T, Chung T, Dumanil H, Powell AJ. 3D-shaded surface rendering of gadolinium-enhanced MR angiography in congenital heart disease. Pediatr Radiol. 2000 Aug; 30(8):540-5. PMID: 10993538.
    Citations: 4     Fields:    Translation:Humans
  149. Whitaker WR, Clare JJ, Powell AJ, Chen YH, Faull RL, Emson PC. Distribution of voltage-gated sodium channel alpha-subunit and beta-subunit mRNAs in human hippocampal formation, cortex, and cerebellum. J Comp Neurol. 2000 Jun 19; 422(1):123-39. PMID: 10842222.
    Citations: 40     Fields:    Translation:HumansAnimalsCells
  150. Powell AJ, Chung T, Landzberg MJ, Geva T. Accuracy of MRI evaluation of pulmonary blood supply in patients with complex pulmonary stenosis or atresia. Int J Card Imaging. 2000 Jun; 16(3):169-74. PMID: 11144770.
    Citations: 9     Fields:    Translation:Humans
  151. Powell AJ, Maier SE, Chung T, Geva T. Phase-velocity cine magnetic resonance imaging measurement of pulsatile blood flow in children and young adults: in vitro and in vivo validation. Pediatr Cardiol. 2000 Mar-Apr; 21(2):104-10. PMID: 10754076.
    Citations: 50     Fields:    Translation:Humans
  152. Powell AJ, Geva T. Blood flow measurement by magnetic resonance imaging in congenital heart disease. Pediatr Cardiol. 2000 Jan-Feb; 21(1):47-58. PMID: 10672614.
    Citations: 21     Fields:    Translation:Humans
  153. Geva T, Powell AJ, Crawford EC, Chung T, Colan SD. Evaluation of regional differences in right ventricular systolic function by acoustic quantification echocardiography and cine magnetic resonance imaging. Circulation. 1998 Jul 28; 98(4):339-45. PMID: 9711939.
    Citations: 40     Fields:    Translation:Humans
  154. Powell AJ, Lock JE, Keane JF, Perry SB. Prolongation of RV-PA conduit life span by percutaneous stent implantation. Intermediate-term results. Circulation. 1995 Dec 01; 92(11):3282-8. PMID: 7586315.
    Citations: 17     Fields:    Translation:Humans
  155. Chartrain M, Hunt G, Horn L, Kirpekar A, Mathre D, Powell A, Wassel L, Nielsen J, Buckland B, Greasham R. Biochemical and physiological characterization of the efrotomycin fermentation. J Ind Microbiol. 1991 Jun; 7(4):293-9. PMID: 1367328.
    Citations: 1     Fields:    Translation:Cells
  156. Kram R, Powell AJ. A treadmill-mounted force platform. J Appl Physiol (1985). 1989 Oct; 67(4):1692-8. PMID: 2793769.
    Citations: 6     Fields:    
  157. Oldroyd KG, Powell A, Carson P. Dissecting aneurysm of a right-sided descending aorta with a left-sided aortic arch. Int J Cardiol. 1988 Feb; 18(2):271-4. PMID: 3343080.
    Citations:    Fields:    Translation:Humans
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Funded by the NIH National Center for Advancing Translational Sciences through its Clinical and Translational Science Awards Program, grant number UL1TR002541.