Harvard Catalyst Profiles

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Mark Edward Alexander, M.D.

Co-Author

This page shows the publications co-authored by Mark Alexander and Douglas Mah.
Connection Strength

3.547
  1. Pacemaker use for the treatment of reflex-mediated syncope: 40-year experience at a single paediatric institution. Cardiol Young. 2021 Oct 28; 1-6.
    View in: PubMed
    Score: 0.249
  2. Low mortality in fetal supraventricular tachycardia: Outcomes in a 30-year single-institution experience. J Cardiovasc Electrophysiol. 2020 05; 31(5):1105-1113.
    View in: PubMed
    Score: 0.222
  3. Adverse event rate during inpatient sotalol initiation for the management of supraventricular and ventricular tachycardia in the pediatric and young adult population. Heart Rhythm. 2020 06; 17(6):984-990.
    View in: PubMed
    Score: 0.220
  4. Ultra-rapid atrial pacing as a form of rate control in postoperative automatic arrhythmias in patients with congenital heart disease. HeartRhythm Case Rep. 2020 Apr; 6(4):215-218.
    View in: PubMed
    Score: 0.219
  5. The Real-World Utility of the LINQ Implantable Loop Recorder in Pediatric and Adult Congenital Heart Patients. JACC Clin Electrophysiol. 2019 02; 5(2):245-251.
    View in: PubMed
    Score: 0.206
  6. Dual-Site Ventricular Pacing in Patients With Fontan Physiology and Heart Block: Does it Mitigate the Detrimental Effects of Single-Site Ventricular Pacing? JACC Clin Electrophysiol. 2018 10; 4(10):1289-1297.
    View in: PubMed
    Score: 0.200
  7. Relation of Left Atrial Size to Atrial Fibrillation in Patients Aged =22 Years. Am J Cardiol. 2017 Jan 01; 119(1):52-56.
    View in: PubMed
    Score: 0.175
  8. Transvenous approach to pacemaker lead implantation for sinus node dysfunction after extracardiac lateral tunnel Fontan conduit placement. HeartRhythm Case Rep. 2016 Nov; 2(6):495-498.
    View in: PubMed
    Score: 0.174
  9. Heart block following stage 1 palliation of hypoplastic left heart syndrome. J Thorac Cardiovasc Surg. 2016 Jul; 152(1):189-94.
    View in: PubMed
    Score: 0.169
  10. Time dependence of risks and benefits in pediatric primary prevention implantable cardioverter-defibrillator therapy. Circ Arrhythm Electrophysiol. 2014 Dec; 7(6):1057-63.
    View in: PubMed
    Score: 0.152
  11. Perinatal outcome in fetuses with heterotaxy syndrome and atrioventricular block or bradycardia. Pediatr Cardiol. 2014 Aug; 35(6):906-13.
    View in: PubMed
    Score: 0.146
  12. In-hospital arrhythmia development and outcomes in pediatric patients with acute myocarditis. Am J Cardiol. 2014 Feb 01; 113(3):535-40.
    View in: PubMed
    Score: 0.143
  13. The use of an integrated electroanatomic mapping system and intracardiac echocardiography to reduce radiation exposure in children and young adults undergoing ablation of supraventricular tachycardia. Europace. 2014 Feb; 16(2):277-83.
    View in: PubMed
    Score: 0.141
  14. The role of cardiac resynchronization therapy for arterial switch operations complicated by complete heart block. Ann Thorac Surg. 2013 Sep; 96(3):904-9.
    View in: PubMed
    Score: 0.141
  15. The electrophysiological characteristics of accessory pathways in pediatric patients with intermittent preexcitation. Pacing Clin Electrophysiol. 2013 Sep; 36(9):1117-22.
    View in: PubMed
    Score: 0.138
  16. Marked QT prolongation and ventricular tachycardia of a transient nature in young children with cardiomyopathy. Pacing Clin Electrophysiol. 2012 Aug; 35(8):e247-50.
    View in: PubMed
    Score: 0.121
  17. The electroanatomic mechanisms of atrial tachycardia in patients with tetralogy of Fallot and double outlet right ventricle. J Cardiovasc Electrophysiol. 2011 Sep; 22(9):1013-7.
    View in: PubMed
    Score: 0.120
  18. Accessory pathway ablation in Ebstein anomaly: A challenging substrate. Heart Rhythm. 2021 Nov; 18(11):1844-1851.
    View in: PubMed
    Score: 0.061
  19. Risk Factors for Early Recurrence Following Ablation for Accessory Pathways: The Role of Consolidation Lesions. Circ Arrhythm Electrophysiol. 2020 11; 13(11):e008848.
    View in: PubMed
    Score: 0.058
  20. Value of provocative electrophysiology testing in the management of pediatric patients after congenital heart surgery. Pacing Clin Electrophysiol. 2020 09; 43(9):901-907.
    View in: PubMed
    Score: 0.057
  21. Clinical and Genetic Findings in Children Presenting With Ventricular Fibrillation as the First Manifestation of Cardiovascular Disease. J Am Heart Assoc. 2020 05 18; 9(10):e016322.
    View in: PubMed
    Score: 0.056
  22. Outcomes of catheter ablation of anteroseptal and midseptal accessory pathways in pediatric patients. Heart Rhythm. 2020 05; 17(5 Pt A):759-767.
    View in: PubMed
    Score: 0.055
  23. Evaluation of left ventricular false tendons in children with idiopathic left ventricular tachycardia. Pacing Clin Electrophysiol. 2018 09; 41(9):1143-1149.
    View in: PubMed
    Score: 0.050
  24. Utility of incomplete right bundle branch block as an isolated ECG finding in children undergoing initial cardiac evaluation. Congenit Heart Dis. 2018 May; 13(3):419-427.
    View in: PubMed
    Score: 0.048
  25. Cardiac Events During Competitive, Recreational, and Daily Activities in Children and Adolescents With Long QT Syndrome. J Am Heart Assoc. 2017 Sep 21; 6(9).
    View in: PubMed
    Score: 0.047
  26. Impact of pacing on systemic ventricular function in L-transposition of the great arteries. J Thorac Cardiovasc Surg. 2016 Jan; 151(1):131-8.
    View in: PubMed
    Score: 0.041
  27. Mechanism and ablation of arrhythmia following total cavopulmonary connection. Circ Arrhythm Electrophysiol. 2015 Apr; 8(2):318-25.
    View in: PubMed
    Score: 0.039
  28. Utility of preoperative electrophysiologic studies in patients with Ebstein's anomaly undergoing the Cone procedure. Heart Rhythm. 2014 Feb; 11(2):182-6.
    View in: PubMed
    Score: 0.036
  29. Transbaffle mapping and ablation for atrial tachycardias after mustard, senning, or Fontan operations. J Am Heart Assoc. 2013 Sep 19; 2(5):e000325.
    View in: PubMed
    Score: 0.035
  30. Nonfluoroscopic imaging systems reduce radiation exposure in children undergoing ablation of supraventricular tachycardia. Heart Rhythm. 2011 Apr; 8(4):519-25.
    View in: PubMed
    Score: 0.029
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.