Harvard Catalyst Profiles

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Andrew James Powell, M.D.

Co-Author

This page shows the publications co-authored by Andrew Powell and Steven Colan.
Connection Strength

1.343
  1. Myocardial fibrosis in patients with a history of Kawasaki disease. Int J Cardiol Heart Vasc. 2021 Feb; 32:100713.
    View in: PubMed
    Score: 0.229
  2. 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.
    View in: PubMed
    Score: 0.159
  3. Left Ventricular Strain and Myocardial Fibrosis in Congenital Aortic Stenosis. Am J Cardiol. 2015 Oct 15; 116(8):1257-62.
    View in: PubMed
    Score: 0.157
  4. 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.
    View in: PubMed
    Score: 0.142
  5. 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.
    View in: PubMed
    Score: 0.097
  6. Safety and efficacy of carvedilol therapy for patients with dilated cardiomyopathy secondary to muscular dystrophy. Pediatr Cardiol. 2008 Mar; 29(2):343-51.
    View in: PubMed
    Score: 0.091
  7. Normal Left Ventricular Systolic and Diastolic Strain Rate Values in Children Derived from Two-Dimensional Speckle-Tracking Echocardiography. J Am Soc Echocardiogr. 2021 12; 34(12):1303-1315.e3.
    View in: PubMed
    Score: 0.059
  8. 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.
    View in: PubMed
    Score: 0.050
  9. 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.
    View in: PubMed
    Score: 0.048
  10. Impact of Ventricular Morphology on Fiber Stress and Strain in Fontan Patients. Circ Cardiovasc Imaging. 2018 07; 11(7):e006738.
    View in: PubMed
    Score: 0.048
  11. 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.
    View in: PubMed
    Score: 0.034
  12. 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.
    View in: PubMed
    Score: 0.033
  13. Left ventricular diastolic function in children and young adults with congenital aortic valve disease. Am J Cardiol. 2013 Jan 15; 111(2):243-9.
    View in: PubMed
    Score: 0.032
  14. 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.
    View in: PubMed
    Score: 0.032
  15. Non-geometric echocardiographic indices of ventricular function in patients with a Fontan circulation. J Am Soc Echocardiogr. 2011 Nov; 24(11):1213-9.
    View in: PubMed
    Score: 0.030
  16. Resource utilization after introduction of a standardized clinical assessment and management plan. Congenit Heart Dis. 2010 Jul-Aug; 5(4):374-81.
    View in: PubMed
    Score: 0.028
  17. Functional state following the Fontan procedure. Cardiol Young. 2009 Aug; 19(4):320-30.
    View in: PubMed
    Score: 0.026
  18. 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.
    View in: PubMed
    Score: 0.026
  19. 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.
    View in: PubMed
    Score: 0.023
Connection Strength
The connection strength for co-authors is the sum of the scores for each of their shared publications.

Publication scores are based on many factors, including how long ago they were written and whether the person is a first or senior author.
Funded by the NIH National Center for Advancing Translational Sciences through its Clinical and Translational Science Awards Program, grant number UL1TR002541.