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Gaurav Upadhyay to Bundle-Branch Block

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This is a "connection" page, showing publications Gaurav Upadhyay has written about Bundle-Branch Block.
Gaurav Upadhyay
Connection Strength
8.010
Bundle-Branch Block
  1. A Revised Definition of Left Bundle Branch Block Using Time to Notch in Lead I. JAMA Cardiol. 2024 May 01; 9(5):449-456.
    View in: PubMed
    Score: 0.821
  2. What Intracardiac Tracings Have Taught Us About Left Bundle Branch Block. Card Electrophysiol Clin. 2022 06; 14(2):203-211.
    View in: PubMed
    Score: 0.719
  3. The Burden of Proof in Defining Conduction Pacing Criteria: Back to Fundamental Electrophysiology. JACC Clin Electrophysiol. 2021 09; 7(9):1178-1181.
    View in: PubMed
    Score: 0.683
  4. Response by Upadhyay et al to Letter Regarding Article, "Intracardiac Delineation of Septal Conduction in Left Bundle-Branch Block Patterns: Mechanistic Evidence of Left Intrahisian Block Circumvented by His Bundle Pacing". Circulation. 2019 10; 140(14):e713-e714.
    View in: PubMed
    Score: 0.598
  5. Intracardiac Delineation of Septal Conduction in Left Bundle-Branch Block Patterns. Circulation. 2019 04 16; 139(16):1876-1888.
    View in: PubMed
    Score: 0.579
  6. Intermittent left bundle branch block: What is the mechanism? J Cardiovasc Electrophysiol. 2019 08; 30(8):1380-1383.
    View in: PubMed
    Score: 0.578
  7. His Bundle Pacing for Cardiac Resynchronization. Card Electrophysiol Clin. 2018 09; 10(3):511-517.
    View in: PubMed
    Score: 0.550
  8. Does Cardiac Resynchronization Therapy Benefit Patients with Non-Left Bundle Branch Block Prolonged QRS Patterns? Curr Cardiol Rep. 2017 10 24; 19(12):125.
    View in: PubMed
    Score: 0.523
  9. Selective versus non-selective his bundle pacing for cardiac resynchronization therapy. J Electrocardiol. 2017 Mar - Apr; 50(2):191-194.
    View in: PubMed
    Score: 0.487
  10. Echocardiographic response from left bundle branch area pacing optimized cardiac resynchronization therapy (LOT-CRT) vs traditional CRT. Heart Rhythm. 2025 Oct; 22(10):2616-2624.
    View in: PubMed
    Score: 0.220
  11. Performance of an active fixation stylet-driven lead in left bundle branch area pacing: Results from INSIGHT-LBBA. Heart Rhythm. 2025 Aug; 22(8):2047-2054.
    View in: PubMed
    Score: 0.217
  12. Multicenter Hemodynamic Assessment of the LOT-CRT Strategy: When Does Combining Left Bundle Branch Pacing and Coronary Venous Pacing Enhance Resynchronization?: Primary Results of the CSPOT Study. Circ Arrhythm Electrophysiol. 2024 Nov; 17(11):e013059.
    View in: PubMed
    Score: 0.212
  13. Is it a true left bundle branch block or not? J Interv Card Electrophysiol. 2023 09; 66(6):1329-1331.
    View in: PubMed
    Score: 0.190
  14. Physiologic Pacing Targeting the His Bundle and Left Bundle Branch: a Review of the Literature. Curr Cardiol Rep. 2022 08; 24(8):959-978.
    View in: PubMed
    Score: 0.180
  15. Population-Level Impact of the Guidelines Update on Patient Selection and Outcomes After Cardiac Resynchronization Therapy. JACC Clin Electrophysiol. 2022 05; 8(5):651-661.
    View in: PubMed
    Score: 0.178
  16. Left Bundle Branch Block: Characterization, Definitions, and Recent Insights into Conduction System Physiology. Card Electrophysiol Clin. 2021 12; 13(4):671-684.
    View in: PubMed
    Score: 0.174
  17. Bradyarrhythmias and Physiologic Pacing in the ICU. J Intensive Care Med. 2022 May; 37(5):595-610.
    View in: PubMed
    Score: 0.166
  18. The effects of cardiac resynchronization therapy on left ventricular and mitral valve geometry and secondary mitral regurgitation in patients with left bundle branch block. Echocardiography. 2019 08; 36(8):1450-1458.
    View in: PubMed
    Score: 0.148
  19. His Bundle Pacing. J Am Coll Cardiol. 2018 08 21; 72(8):927-947.
    View in: PubMed
    Score: 0.138
  20. Wide complex tachycardia transitioning between 2 morphologies: What is the mechanism? J Cardiovasc Electrophysiol. 2018 09; 29(9):1327-1329.
    View in: PubMed
    Score: 0.137
  21. Permanent His-bundle pacing for cardiac resynchronization therapy: Initial feasibility study in lieu of left ventricular lead. Heart Rhythm. 2017 09; 14(9):1353-1361.
    View in: PubMed
    Score: 0.126
  22. QRS morphology, left ventricular lead location, and clinical outcome in patients receiving cardiac resynchronization therapy. Eur Heart J. 2013 Aug; 34(29):2252-62.
    View in: PubMed
    Score: 0.095
  23. Conduction system pacing compared with biventricular pacing for cardiac resynchronization therapy in patients with heart failure and mildly reduced left ventricular ejection fraction: Results from International Collaborative LBBAP Study (I-CLAS) Group. Heart Rhythm. 2025 Jun; 22(6):1512-1522.
    View in: PubMed
    Score: 0.053
  24. Septal venous channel perforation during left bundle branch area pacing: a prospective study. Europace. 2024 Jun 03; 26(6).
    View in: PubMed
    Score: 0.052
  25. Cardiac Conduction System Pacing: A Comprehensive Update. JACC Clin Electrophysiol. 2023 11; 9(11):2358-2387.
    View in: PubMed
    Score: 0.049
  26. Left Bundle Branch Block: Characterization, Definitions, and Recent Insights into Conduction System Physiology. Cardiol Clin. 2023 Aug; 41(3):379-391.
    View in: PubMed
    Score: 0.049
  27. Rescue left bundle branch area pacing in coronary venous lead failure or nonresponse to biventricular pacing: Results from International LBBAP Collaborative Study Group. Heart Rhythm. 2022 08; 19(8):1272-1280.
    View in: PubMed
    Score: 0.045
  28. Influence of Capture Selectivity and Left Intrahisian Block on QRS Characteristics During Left Bundle Branch Pacing. JACC Clin Electrophysiol. 2022 05; 8(5):635-647.
    View in: PubMed
    Score: 0.044
Connection Strength

The connection strength for concepts is the sum of the scores for each matching publication.

Publication scores are based on many factors, including how long ago they were written and whether the person is a first or senior author.