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Co-Authors

This is a "connection" page, showing publications co-authored by Gaurav A Upadhyay and Roderick Tung.

 
Connection Strength
 
 
 
15.628
 
  1. Tung R, Upadhyay GA. 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: 0.936
  2. Upadhyay GA, Henry M, Genovese D, Desai P, Lattell J, Wey H, Besser SA, Aziz Z, Beaser AD, Ozcan C, Nayak HM, Lang RM, Tung R. Impact of physiological pacing on functional mitral regurgitation in systolic dysfunction: Initial echocardiographic remodeling findings after His bundle pacing. Heart Rhythm O2. 2021 Oct; 2(5):446-454.
    View in: PubMed
    Score: 0.930
  3. Tung R, Upadhyay GA. Defining Left Bundle Branch Block Patterns in Cardiac Resynchronisation Therapy: A Return to His Bundle Recordings. Arrhythm Electrophysiol Rev. 2020 Jun 03; 9(1):28-33.
    View in: PubMed
    Score: 0.859
  4. Upadhyay GA, Tung R. Keeping pace with the competition: His bundle versus biventricular pacing in heart failure. Curr Opin Cardiol. 2020 05; 35(3):295-307.
    View in: PubMed
    Score: 0.854
  5. Upadhyay GA, Razminia P, Tung R. His-bundle pacing is the best approach to physiological pacing. Heart Rhythm O2. 2020 Apr; 1(1):68-75.
    View in: PubMed
    Score: 0.853
  6. Upadhyay GA, Cherian T, Shatz DY, Beaser AD, Aziz Z, Ozcan C, Broman MT, Nayak H, Tung R. 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: 0.820
  7. Upadhyay GA, Cherian T, Shatz DY, Beaser AD, Aziz Z, Ozcan C, Broman MT, Nayak HM, Tung R. Intracardiac Delineation of Septal Conduction in Left Bundle-Branch Block Patterns. Circulation. 2019 04 16; 139(16):1876-1888.
    View in: PubMed
    Score: 0.794
  8. Upadhyay GA, Tung R. Intermittent left bundle branch block: What is the mechanism? J Cardiovasc Electrophysiol. 2019 08; 30(8):1380-1383.
    View in: PubMed
    Score: 0.792
  9. Upadhyay GA, Tung R. His Bundle Pacing for Cardiac Resynchronization. Card Electrophysiol Clin. 2018 09; 10(3):511-517.
    View in: PubMed
    Score: 0.755
  10. Upadhyay GA, Tung R. Pushing and recognizing the limits of nonresponse to cardiac resynchronization therapy: A valuable "negative" trial. Heart Rhythm. 2018 06; 15(6):877-878.
    View in: PubMed
    Score: 0.730
  11. Upadhyay GA, Tung R. Selective versus non-selective his bundle pacing for cardiac resynchronization therapy. J Electrocardiol. 2017 Mar - Apr; 50(2):191-194.
    View in: PubMed
    Score: 0.668
  12. Sun W, Upadhyay GA, Tung R. 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: 0.244
  13. Allaw AB, Mittal S, Merchant FM, Besser SA, Beaser AD, Aziz Z, Ozcan C, Nayak HM, Tung R, Upadhyay GA. 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: 0.244
  14. Narichania A, Tung R, Upadhyay GA. First report of super-response after left bundle branch area pacing for cardiac resynchronization therapy utilizing a stylet-driven lead. HeartRhythm Case Rep. 2022 Apr; 8(4):238-242.
    View in: PubMed
    Score: 0.240
  15. Pujol-López M, Tolosana JM, Upadhyay GA, Mont L, Tung R. 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: 0.238
  16. Salazar P, Beaser AD, Upadhyay GA, Aziz Z, Besser S, Shatz DY, Nayak HM, Tung R. Empiric ablation of polymorphic ventricular tachycardia/fibrillation in the absence of a mappable trigger: Prospective feasibility and efficacy of pacemap matching to defibrillator electrograms. Heart Rhythm. 2022 04; 19(4):527-535.
    View in: PubMed
    Score: 0.237
  17. Nishimura T, Upadhyay GA, Aziz ZA, Beaser AD, Shatz DY, Nayak HM, Tung R. Double loop ventricular tachycardia activation patterns with single loop mechanisms: Asymmetric entrainment responses during "pseudo-figure-of-eight" reentry. Heart Rhythm. 2021 09; 18(9):1548-1556.
    View in: PubMed
    Score: 0.229
  18. Jiang R, Nishimura T, Beaser AD, Aziz ZA, Upadhyay GA, Shatz DY, Nayak HM, Liao H, Zhan X, Chung FP, Xue Y, Wu S, Tung R. Spatial and transmural properties of the reentrant ventricular tachycardia circuit in arrhythmogenic right ventricular cardiomyopathy: Simultaneous epicardial and endocardial recordings. Heart Rhythm. 2021 06; 18(6):916-925.
    View in: PubMed
    Score: 0.225
  19. Nishimura T, Patel HN, Wang S, Upadhyay GA, Smith HL, Ozcan C, Shatz DY, Nayak HM, Patel AR, Tung R. Prognostic value of cardiac magnetic resonance septal late gadolinium enhancement patterns for periaortic ventricular tachycardia ablation: Heterogeneity of the anteroseptal substrate in nonischemic cardiomyopathy. Heart Rhythm. 2021 04; 18(4):579-588.
    View in: PubMed
    Score: 0.223
  20. Gyawali B, Parsad S, Feinberg BA, Nabhan C. Real-World Evidence and Randomized Studies in the Precision Oncology Era: The Right Balance. JCO Precis Oncol. 2017 Nov; 1:1-5.
    View in: PubMed
    Score: 0.222
  21. Nishimura T, Upadhyay GA, Aziz ZA, Beaser AD, Shatz DY, Nayak HM, Tung R. Circuit Determinants of Ventricular Tachycardia Cycle Length: Characterization of Fast and Unstable Human Ventricular Tachycardia. Circulation. 2021 01 19; 143(3):212-226.
    View in: PubMed
    Score: 0.221
  22. Liao H, Wei W, Tanager KS, Miele F, Upadhyay GA, Beaser AD, Aziz Z, Nayak HM, Ozcan C, Nishimura T, Jiang R, Shatz D, Husain AN, Tung R. Left ventricular summit arrhythmias with an abrupt V3 transition: Anatomy of the aortic interleaflet triangle vantage point. Heart Rhythm. 2021 01; 18(1):10-19.
    View in: PubMed
    Score: 0.217
  23. Carter SV, Jameria Z, Karagodin I, Tung R, Upadhyay GA. Real-world safety of magnetic resonance imaging after His bundle pacemaker implantation. HeartRhythm Case Rep. 2020 Oct; 6(10):697-701.
    View in: PubMed
    Score: 0.216
  24. Lu Y, Wei W, Upadhyay GA, Tung R. Catheter-Based Cardio-Neural Ablation for Refractory Vasovagal Syncope: First U.S. Report. JACC Case Rep. 2020 Jul; 2(8):1161-1165.
    View in: PubMed
    Score: 0.215
  25. Nishimura T, Beaser AD, Aziz ZA, Upadhyay GA, Ozcan C, Raiman M, Shatz DY, Besser SA, Shatz NA, Nayak HM, Tung R. Periaortic ventricular tachycardia in structural heart disease: Evidence of localized reentrant mechanisms. Heart Rhythm. 2020 08; 17(8):1271-1279.
    View in: PubMed
    Score: 0.213
  26. Tung R, Raiman M, Liao H, Zhan X, Chung FP, Nagel R, Hu H, Jian J, Shatz DY, Besser SA, Aziz ZA, Beaser AD, Upadhyay GA, Nayak HM, Nishimura T, Xue Y, Wu S. Simultaneous Endocardial and Epicardial Delineation of 3D Reentrant Ventricular Tachycardia. J Am Coll Cardiol. 2020 03 03; 75(8):884-897.
    View in: PubMed
    Score: 0.211
  27. Jiang R, Beaser AD, Aziz Z, Upadhyay GA, Nayak HM, Tung R. High-Density Grid Catheter for Detailed Mapping of Sinus Rhythm and Scar-Related Ventricular Tachycardia: Comparison With a Linear Duodecapolar Catheter. JACC Clin Electrophysiol. 2020 03; 6(3):311-323.
    View in: PubMed
    Score: 0.210
  28. Aziz Z, Shatz D, Raiman M, Upadhyay GA, Beaser AD, Besser SA, Shatz NA, Fu Z, Jiang R, Nishimura T, Liao H, Nayak HM, Tung R. Targeted Ablation of Ventricular Tachycardia Guided by Wavefront Discontinuities During Sinus Rhythm: A New Functional Substrate Mapping Strategy. Circulation. 2019 10 22; 140(17):1383-1397.
    View in: PubMed
    Score: 0.204
  29. Upadhyay GA, Vijayaraman P, Nayak HM, Verma N, Dandamudi G, Sharma PS, Saleem M, Mandrola J, Genovese D, Oren JW, Subzposh FA, Aziz Z, Beaser A, Shatz D, Besser S, Lang RM, Trohman RG, Knight BP, Tung R. On-treatment comparison between corrective His bundle pacing and biventricular pacing for cardiac resynchronization: A secondary analysis of the His-SYNC Pilot Trial. Heart Rhythm. 2019 12; 16(12):1797-1807.
    View in: PubMed
    Score: 0.200
  30. Upadhyay GA, Vijayaraman P, Nayak HM, Verma N, Dandamudi G, Sharma PS, Saleem M, Mandrola J, Genovese D, Tung R. His Corrective Pacing or Biventricular Pacing for Cardiac Resynchronization in Heart Failure. J Am Coll Cardiol. 2019 07 09; 74(1):157-159.
    View in: PubMed
    Score: 0.199
  31. Jiang R, Buch E, Gima J, Upadhyay GA, Nayak HM, Beaser AD, Aziz Z, Shivkumar K, Tung R. Feasibility of percutaneous epicardial mapping and ablation for refractory atrial fibrillation: Insights into substrate and lesion transmurality. Heart Rhythm. 2019 08; 16(8):1151-1159.
    View in: PubMed
    Score: 0.196
  32. Guo J, Nayak HM, Besser SA, Beaser A, Aziz Z, Broman M, Ozcan C, Tung R, Upadhyay GA. Impact of Atrial Fibrillation Ablation on Recurrent Hospitalization: A Nationwide Cohort Study. JACC Clin Electrophysiol. 2019 03; 5(3):330-339.
    View in: PubMed
    Score: 0.194
  33. McClelland I, Nayak HM, Tung R, Upadhyay GA. Respiratory rate trending as a cause for atrial lead noise: A first report in an implantable cardioverter-defibrillator patient. HeartRhythm Case Rep. 2018 Nov; 4(11):545-547.
    View in: PubMed
    Score: 0.190
  34. Jones CI, Cherian T, Upadhyay GA, Tung R. Wide complex tachycardia transitioning between 2 morphologies: What is the mechanism? J Cardiovasc Electrophysiol. 2018 09; 29(9):1327-1329.
    View in: PubMed
    Score: 0.187
  35. Belkin MN, Soria CE, Waldo AL, Borleffs CJW, Hayes DL, Tung R, Singh JP, Upadhyay GA. Incidence and Clinical Significance of New-Onset Device-Detected Atrial Tachyarrhythmia: A Meta-Analysis. Circ Arrhythm Electrophysiol. 2018 03; 11(3):e005393.
    View in: PubMed
    Score: 0.184
  36. Oesterle A, Weber B, Tung R, Choudhry NK, Singh JP, Upadhyay GA. Preventing Postoperative Atrial Fibrillation After Noncardiac Surgery: A Meta-analysis. Am J Med. 2018 07; 131(7):795-804.e5.
    View in: PubMed
    Score: 0.183
  37. Gyawali B, Parsad S, Feinberg BA, Nabhan C. Real-World Evidence and Randomized Studies in the Precision Oncology Era: The Right Balance. JCO Precis Oncol. 2017 Nov; 1:1-5.
    View in: PubMed
    Score: 0.180
  38. Moss JD, Flatley EE, Beaser AD, Shin JH, Nayak HM, Upadhyay GA, Burke MC, Jeevanandam V, Uriel N, Tung R. Characterization of Ventricular Tachycardia After Left Ventricular Assist Device Implantation as Destination Therapy: A Single-Center Ablation Experience. JACC Clin Electrophysiol. 2017 12 11; 3(12):1412-1424.
    View in: PubMed
    Score: 0.176
  39. Ajijola OA, Upadhyay GA, Macias C, Shivkumar K, Tung R. 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: 0.173
  40. Beaser AD, Chua K, Upadhyay G, Tung R. Reply to the Editor-How do we define fusion on intracardiac electrograms? Heart Rhythm. 2017 05; 14(5):e52.
    View in: PubMed
    Score: 0.171
  41. Beaser AD, Chua KC, Upadhyay GA, Tung R. Entrainment of ventricular tachycardia: Is the pacing site in or out? Heart Rhythm. 2016 12; 13(12):2399-2400.
    View in: PubMed
    Score: 0.168
  42. Green J, Aziz Z, Nayak HM, Upadhyay GA, Moss JD, Tung R. "Left ventricular" AV nodal reentrant tachycardia: Case report and review of the literature. HeartRhythm Case Rep. 2016 Sep; 2(5):367-371.
    View in: PubMed
    Score: 0.164
  43. Kohli U, Hazra A, Shahab A, Beaser AD, Aziz ZA, Upadhyay GA, Ozcan C, Tung R, Nayak HM. Atypical pathogens associated with cardiac implantable electronic device infections. Pacing Clin Electrophysiol. 2021 Sep; 44(9):1549-1561.
    View in: PubMed
    Score: 0.058
  44. Mazzone S, Kohli U, Aziz ZA, Beaser AD, Upadhyay GA, Tung R, Nayak HM. Late presentation of recurrent syncope after permanent pacemaker implantation due to Lead-Header malapposition. Indian Pacing Electrophysiol J. 2021 Mar-Apr; 21(2):124-127.
    View in: PubMed
    Score: 0.056
  45. Beaser AD, Aziz Z, Besser SA, Jones CI, Jameria Z, Kannan A, Upadhyay GA, Broman MT, Ozcan C, Tung R, Nayak HM. Characterization of Lead Adherence Using Intravascular Ultrasound to Assess Difficulty of Transvenous Lead Extraction. Circ Arrhythm Electrophysiol. 2020 08; 13(8):e007726.
    View in: PubMed
    Score: 0.054
  46. Bukari A, Wali E, Deshmukh A, Aziz Z, Broman M, Beaser A, Upadhyay G, Nayak H, Tung R, Ozcan C. Prevalence and predictors of atrial arrhythmias in patients with sinus node dysfunction and atrial pacing. J Interv Card Electrophysiol. 2018 Dec; 53(3):365-371.
    View in: PubMed
    Score: 0.048
  47. Wali E, Deshmukh A, Bukari A, Broman M, Aziz Z, Beaser A, Upadhyay G, Nayak HM, Tung R, Ozcan C. Impact of high-grade atrioventricular block and cumulative frequent pacing on atrial arrhythmias. Pacing Clin Electrophysiol. 2018 09; 41(9):1158-1164.
    View in: PubMed
    Score: 0.047
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