Publications

  1. Padmanabhan D, Sugrue A, Vaidya V, Witt C, Yasin O, Naksuk N, Killu A, Foxall T, Drakulic BS, Venkatachalam KL, Asirvatham SJ. Incremental benefit of a novel signal recording system during mapping and ablation. Europace. 2021 Jan 27; 23 (1):130-138
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  2. Adedinsewo D, Salwa N, Sennhauser S, Farhat S, Winder J, Lesser E, White L, Landolfo C, Venkatachalam KL, Pollak P, Parikh P. Clinical Outcomes following Left Atrial Appendage Occlusion: A Single-Center Experience. Cardiology. 2021; 146 (1):106-115 Epub 2020 Aug 18
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  3. Ladas TP, Sugrue A, Nan J, Vaidya VR, Padmanabhan D, Venkatachalam KL, Asirvatham SJ. Fundamentals of Cardiac Mapping. Card Electrophysiol Clin. 2019 Sep; 11 (3):433-448
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  4. Helgeson SA, Mwakyanjala EJ, Parikh PP, Venkatachalam KL. Hyoscyamine for a Slow Ventricular Response During Atrial Fibrillation. Ann Intern Med 2019 May 21; 170 (10):735
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  5. Vaidya VR, Dai M, Asirvatham SJ, Rea RF, Thome TM, Srivathsan K, Mulpuru SK, Kusumoto F, Venkatachalam KL, Ryan JD, Friedman PA, Cha YM. Real-world experience with leadless cardiac pacing. Pacing Clin Electrophysiol. 2019 Mar; 42 (3):366-373 Epub 2019 Jan 30
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  6. Helgeson SA, Mwakyanjala EJ, Parikh PP, Venkatachalam KL. Hyoscyamine for a Slow Ventricular Response During Atrial Fibrillation. Ann Intern Med 2018 Sep 18; 169 (6):418-419 Epub 2018 May 15
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  7. Stambler BS, Dorian P, Sager PT, Wight D, Douville P, Potvin D, Shamszad P, Haberman RJ, Kuk RS, Lakkireddy DR, Teixeira JM, Bilchick KC, Damle RS, Bernstein RC, Lam WW, O'Neill G, Noseworthy PA, Venkatachalam KL, Coutu B, Mondesert B, Plat F. Etripamil Nasal Spray for Rapid Conversion of Supraventricular Tachycardia to Sinus Rhythm. J Am Coll Cardiol. 2018 Jul 31; 72 (5):489-497
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  8. Igel DA, Urban JF, Kent JP, Lim B, Venkatachalam KL, Asirvatham SJ, Sigg DC. Effect of Charge Delivery on Thromboembolism During Radiofrequency Ablation in Canines. JACC Clin Electrophysiol. 2018 Jul; 4 (7):958-966 Epub 2018 May 02
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  9. Killu AM, Padmanabhan D, Venkatachalam KL, Asirvatham SJ. Novel Electrophysiology Signal Recording System Improves Signal Acquisition and Appreciation of Catheter Contact Force. JACC Clin Electrophysiol. 2017 Dec 26; 3 (13):1601-1602 Epub 2017 Sept 13
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  10. Austin CO, Landolfo K, Parikh PP, Patel PC, Venkatachalam KL, Kusumoto FM. Retained cardiac implantable electronic device fragments are not associated with magnetic resonance imaging safety issues, morbidity, or mortality after orthotopic heart transplant. Am Heart J. 2017 Aug; 190:46-53.
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  11. Ketha SS, Revell RN, Flipse TR, Kusumoto FM, Venkatachalam KL. "Closing the loop" on palpitations. A report of unexpected communication between a loop recorder symptom marker and pacemaker. HeartRhythm Case Rep. 2017 Aug; 3 (8):377-379 Epub 2017 May 31
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  12. Padmanabhan D, Foxall T, Drakulic B, Witt C, Killu A, Naksuk N, Sugrue A, Venkatachalam KL, Asirvatham S. Initial Experience with the BioSig PURE EP Signal Recording System: An Animal Laboratory Experience. J Innov Card Rhythm Manag. 2017 Apr; 8 (4):2690-2699 Epub 2017 Apr 15
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  13. Killu AM, Naksuk N, Venkatachalam KL, Asirvatham SJ. Novel Electrophysiology Signal Recording System Enables Specific Visualization of the Purkinje Network and Other High-Frequency Signals. JACC Clin Electrophysiol. 2016 Dec; 2 (7):850-851 Epub 2016 June 01
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  14. Madhavan M, Venkatachalam KL, Swale MJ, Desimone CV, Gard JJ, Johnson SB, Suddendorf SH, Mikell SB, Ladewig DJ, Nosbush TG, Danielsen AJ, Knudson M, Asirvatham SJ. Novel Percutaneous Epicardial Autonomic Modulation in the Canine for Atrial Fibrillation: Results of an Efficacy and Safety Study. Pacing Clin Electrophysiol. 2016 May; 39 (5):407-17 Epub 2016 Mar 09
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  15. Lim B, Venkatachalam KL, Henz BD, Johnson SB, Jahangir A, Asirvatham SJ. Prevention of Coagulum Formation With Simultaneous Charge Delivery in Radiofrequency Ablation: A Canine Model. JACC Clin Electrophysiol. 2016 Apr; 2 (2):233-241 Epub 2016 Mar 23
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  16. Parikh P, Venkatachalam KL. Optimizing heart rate and controlling symptoms in atrial fibrillation US Cardiology Review. 2016; 10: (1)26-9.
  17. Ebrille E, Chandra VM, Syed F, Del Carpio Munoz F, Nanda S, Hai JJ, Cha YM, Friedman PA, Hammill SC, Munger TM, Venkatachalam KL, Packer DL, Asirvatham SJ. Distinguishing ventricular arrhythmia originating from the right coronary cusp, peripulmonic valve area, and the right ventricular outflow tract: utility of lead I. J Cardiovasc Electrophysiol. 2014 Apr; 25 (4):404-410 Epub 2014 Jan 08
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  18. DeSimone CV, Madhavan M, Venkatachalam KL, Knudson MB, Asirvatham SJ. Percutaneous autonomic neural modulation: a novel technique to treat cardiac arrhythmia. Cardiovasc Revasc Med. 2013 May-Jun; 14(3):144-8. Epub 2013 Apr 29.
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  19. Venkatachalam KL, Asirvatham SJ. State of the art in remote monitoring technology. Card. Electrophysiol. Clin. 2013; 5(3):365-70.
  20. Venkatachalam KL, Asirvatham SJ. Conclusions for cardiac electrophysiology clinics issue on remote monitoring and physiologic sensing technologies. Card. Electrophysiol. Clin. 2013; 5(3):381-2.
  21. Snipelisky D, Kauffman C, Prussak K, Johns G, Venkatachalam K, Kusumoto F. A comparison of bleeding complications post-ablation between warfarin and dabigatran. J Interv Card Electrophysiol. 2012 Oct; 35 (1):29-33 Epub 2012 Aug 07
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  22. Venkatachalam KL, Herbrandson JE, Asirvatham SJ. Signals and signal processing for the electrophysiologist: part I: electrogram acquisition. Circ Arrhythm Electrophysiol. 2011 Dec; 4(6):965-73.
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  23. Venkatachalam KL, Herbrandson JE, Asirvatham SJ. Signals and signal processing for the electrophysiologist: part II: signal processing and artifact. Circ Arrhythm Electrophysiol. 2011 Dec; 4(6):974-81.
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  24. Venkatachalam KL. Common pitfalls in interpreting pacemaker electrocardiograms in the emergency department. J Electrocardiol. 2011 Nov-Dec; 44(6):616-21. Epub 2011 Sep 09.
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  25. Del Carpio Munoz F, Syed FF, Noheria A, Cha YM, Friedman PA, Hammill SC, Munger TM, Venkatachalam KL, Shen WK, Packer DL, Asirvatham SJ. Characteristics of premature ventricular complexes as correlates of reduced left ventricular systolic function: study of the burden, duration, coupling interval, morphology and site of origin of PVCs. J Cardiovasc Electrophysiol. 2011 Jul; 22(7):791-8. Epub 2011 Feb 18.
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  26. Lachman N, Syed FF, Habib A, Kapa S, Bisco SE, Venkatachalam KL, Asirvatham SJ. Correlative anatomy for the electrophysiologist, part II: cardiac ganglia, phrenic nerve, coronary venous system. J Cardiovasc Electrophysiol. 2011 Jan; 22 (1):104-10 Epub 2010 Aug 30
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  27. Lachman N, Syed FF, Habib A, Kapa S, Bisco SE, Venkatachalam KL, Asirvatham SJ. Correlative anatomy for the electrophysiologist, Part I: the pericardial space, oblique sinus, transverse sinus. J Cardiovasc Electrophysiol. 2010 Dec; 21 (12):1421-6 Epub 2010 Aug 19
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  28. Kapa S, Venkatachalam KL, Asirvatham SJ. The autonomic nervous system in cardiac electrophysiology: an elegant interaction and emerging concepts. Cardiol Rev. 2010 Nov-Dec; 18(6):275-84.
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  29. KLVenkatachalam. Ablation of Atrial Fibrillation:Heart Rhythm Society Website. Expert Consensus Statement Summary. 2009 Dec.
  30. Venkatachalam KL, Fanning LJ, Willis EA, Beinborn DS, Bradley DJ, Cha YM, Shen WK, Asirvatham SJ, Sinak LJ, Packer DL, Munger TM, Santrach PJ, Friedman PA. Use of an autologous blood recovery system during emergency pericardiocentesis in the electrophysiology laboratory. J Cardiovasc Electrophysiol. 2009 Mar; 20(3):280-3.
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  31. Gami AS, Venkatachalam KL, Friedman PA, Asirvatham SJ. Successful ablation of atrial tachycardia in the right coronary cusp of the aortic valve in a patient with atrial fibrillation: what is the substrate? J Cardiovasc Electrophysiol. 2008 Sep; 19(9):982-6. Epub 2008 Feb 21.
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  32. Lim B, Venkatachalam KL, Jahangir A, Johnson SB, Asirvatham SJ. Concurrent application of charge using a novel circuit prevents heat-related coagulum formation during radiofrequency ablation. J Cardiovasc Electrophysiol. 2008 Aug; 19: (8)843-50.
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  33. Venkatachalam KL, Garovic VD. Post-traumatic haemodialysis catheter fracture with bacteraemia. Nephrol Dial Transplant. 2003 Mar; 18 (3):618-9
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