Search Results - "Divakaramenon, Syamkumar"

Positive predictive value of device-detected atrial high-rate episodes at different rates and durations: An analysis from ASSERT by Kaufman, Elizabeth S., MD, FHRS, Israel, Carsten W., MD, Nair, Girish M., MBBS, Armaganijan, Luciana, MD, Divakaramenon, Syamkumar, MBBS, Mairesse, Georges H., MD, Brandes, Axel, MD, Crystal, Eugene, MD, Costantini, Otto, MD, Sandhu, Roopinder K., MD, MPH, Parkash, Ratika, MD, MSc, Connolly, Stuart J., MD, Hohnloser, Stefan H., MD, Healey, Jeff S., MD, MSc, FHRS

“…Background Pacemakers can automatically identify and catalog atrial high-rate episodes (AHREs). While most AHREs represent true atrial tachyarrhythmia/atrial…”
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Outcomes and Safety of Fluoroless Catheter Ablation for Atrial Fibrillation by Lurie, Antony, Amit, Guy, Divakaramenon, Syamkumar, Acosta, J. Gabriel, Healey, Jeff S., Wong, Jorge A.

“…Intracardiac echocardiography and 3D mapping systems allow catheter ablation for atrial fibrillation (AF) to be conducted without fluoroscopy; however, the…”
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Pacemaker-Detected Atrial Fibrillation in Patients With Pacemakers: Prevalence, Predictors, and Current Use of Oral Anticoagulation by Healey, Jeff S., MD, MSc, Martin, Jason L, Duncan, Andrew, MD, Connolly, Stuart J., MD, Ha, Andrew H., MD, Morillo, Carlos A., MD, Nair, Girish M., MBBS, Eikelboom, John, MD, Divakaramenon, Syamkumar, MBBS, Dokainish, Hisham, MD

“…Abstract Background Dual-chamber pacemakers frequently document atrial fibrillation (AF) in patients without symptoms. Pacemaker-detected AF is associated with…”
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Antiarrhythmic Drug Therapy for New-Onset Ventricular Arrhythmia (VT/VF) in ICD Patients by Nair, Girish M., MBBS, FRCPC, Healey, Jeffrey S., MD, MSc, FRCPC, Divakaramenon, Syamkumar M., MBBS, MD, DM, Connolly, Stuart J., MD, FRCPC, Morillo, Carlos A., MD, FRCPC

“…Implantable cardioverter defibrillators (ICDs) have been firmly established as the treatment of choice in patients at high risk of sudden cardiac death…”
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A rare case of pacemaker mediated tachycardia caused by intrinsic conduction search function of a dual chamber pacemaker by Almidani, Ghaith, McIntyre, William F., Long, Laurene, Divakaramenon, Syamkumar

“…Pacemaker-mediated tachycardia (PMT) is a well-described cause of tachyarrhythmia in patients with dual chamber pacemakers (Barold, 1991 [1]). PMT is usually…”
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PO-03-071 SHORT-TERM COLCHICINE AFTER CATHETER ABLATION FOR ATRIAL FIBRILLATION – A RANDOMIZED, PLACEBO-CONTROLLED TRIAL by Benz, Alexander P., Amit, Guy, Connolly, Stuart J., Singh, Jasrita, Acosta-Vélez, Juan G., Conen, David, Deif, Bishoy, Divakaramenon, Syamkumar, McIntyre, William F., MTWESI, Viwe, Roberts, Jason D., Wong, Jorge A., Zhao, Robin, Healey, Jeffrey S.

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Colchicine to Prevent Atrial Fibrillation Recurrence After Catheter Ablation: A Randomized, Placebo-Controlled Trial by Benz, Alexander P, Amit, Guy, Connolly, Stuart J, Singh, Jasrita, Acosta-Vélez, Juan G, Conen, David, Deif, Bishoy, Divakaramenon, Syamkumar, McIntyre, William F, Mtwesi, Viwe, Roberts, Jason D, Wong, Jorge A, Zhao, Robin, Healey, Jeff S

“…Inflammation may promote atrial fibrillation (AF) recurrence after catheter ablation. This study aimed to evaluate a short-term anti-inflammatory treatment…”
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Inappropriate Implantable Cardioverter-Defibrillation Detection of Ventricular Fibrillation Induced by Transcutaneous Electrical Nerve Stimulation by Mohammad, Shireen, Mayer, Carrie, Foisy, Melanie, Chen, Min-Shien, Divakaramenon, Syamkumar, Baranchuk, Adrian

“…We describe 2 cases of electromagnetic interference (EMI) with a transcutaneous electrical nerve stimulation (TENS) device in patients with implantable…”
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Implantable Cardioverter-Defibrillator Shock during Physical Activity: Appropriate or Inappropriate Shock? by CHEMELLO, DIEGO, CHIN, ASHLEY, MORILLO, CARLOS, DIVAKARAMENON, SYAMKUMAR

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Narrow QRS Tachycardia in a Patient with Tachycardiomyopathy: What Is the Mechanism? by MOHANAN NAIR, KRISHNA KUMAR, NAMBOODIRI, NARAYANAN, DIVAKARAMENON, SYAMKUMAR, BANAVALIKAR, BHARATRAJ, ABHILASH, SREEVILASAM PUSHPANGADHAN, THAJUDEEN, ANEES, VALAPARAMBIL, AJITKUMAR

“…A 50‐year‐old female presented with incessant palpitation of 2 weeks duration. She was hemodynamically stable and there was no evidence of heart failure. A…”
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Relevance of Electrical Remodeling in Human Atrial Fibrillation: Results of the Asymptomatic Atrial Fibrillation and Stroke Evaluation in Pacemaker Patients and the Atrial Fibrillation Reduction Atrial Pacing Trial Mechanisms of Atrial Fibrillation Study by Healey, Jeff S, Israel, Carsten W, Connolly, Stuart J, Hohnloser, Stefan H, Nair, Girish M, Divakaramenon, Syamkumar, Capucci, Alessandro, Van Gelder, Isabelle C, Lau, Chu-Pak, Gold, Michael R, Carlson, Mark, Themeles, Ellison, Morillo, Carlos A

“…BACKGROUND—In animal models of atrial fibrillation (AF), changes in atrial electrophysiological properties are associated with the development of AF. Their…”
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O095 Referral Bias among Electrophysiologists performing atrial fibrillation radio-frequency ablation (AF-RFA) vs electrophysiologists not performing AF-RFA: A randomized evaluation by Alshoaibi, Naeem, Kwasney, Janice, Divakaramenon, Syamkumar, Healey, Jeffrey, Morillo, Carlos, Connolly, Stuart

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Tricuspid valve regurgitation following temporary or permanent endocardial lead insertion, and the impact of cardiac resynchronization therapy by Sadreddini, Masoud, Haroun, Michelle J, Buikema, Lisanne, Morillo, Carlos, Ribas, Sebastian, Divakaramenon, Syamkumar, Connolly, Stuart J, Nieuwlaat, Robby, Lonn, Eva M, Healey, Jeff S, Dokainish, Hisham

“…While some studies indicate that permanent pacemaker implantation is associated with development of tricuspid regurgitation (TR), other studies indicate no…”
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An unusual mechanism causing inappropriate implantable cardioverter defibrillator shocks: transient reduction in R-wave amplitude by Baranchuk, Adrian, Ribas, Sebastian, Divakaramenon, Syamkumar, Morillo, Carlos A.

“…Inappropriate shocks delivered by the implantable cardioverter defibrillator (ICD) are an increasingly recognized complication. The most frequent cause is…”
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Cardiomiopatia hipertrófica e taquiarritmias detectadas por marcapasso by Baranchuk, Adrian, Divakaramenon, Syamkumar, Ribas, Sebastian, Morillo, Carlos A.

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Cardiomiopatia hipertrófica e taquiarritmias detectadas por marcapasso Cardiomiopatía hipertrófica y taquiarritmias detectadas por marcapaso Hypertrophic cardiomyopathy and tachyarrhythmias detected by a pacemaker by Adrian Baranchuk, Syamkumar Divakaramenon, Sebastian Ribas, Carlos A. Morillo

“…Um homem de 56 anos veio à Clínica de Marcapasso para verificação de rotina de seu marcapasso. Ele havia apresentado um episódio de síncope na semana anterior…”
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Catheter Ablation of Hemodynamically Unstable Ventricular Tachycardia in a Patient with Dextro - Transposition of the Great Arteries and Mustard's Repair by Nair, Girish M, Healey, Jeffrey S, Gordon, Elaine, Divakaramenon, Syamkumar, Morillo, Carlos A

“…A patient with D-TGA and surgical repair (Mustard's procedure) presented with appropriate ICD shocks due to monomorphic ventricular tachycardia, refractory to…”
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Hypertrophic cardiomyopathy and tachyarrhythmias detected by a pacemaker by Baranchuk, Adrian, Divakaramenon, Syamkumar, Ribas, Sebastian, Morillo, Carlos A

“…A 56-year-old man came to the Pacemaker Clinic for his regular pacemaker control. He had experienced a syncopal episode in the previous week. He had a previous…”
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Real time intracardiac electrograms for the diagnosis of pacemaker malfunction by Baranchuk, Adrián, Ribas, Sebastián, Divakaramenon, Syamkumar, Morillo, Carlos A

“…Chronic ventricular lead dislodgement is an infrequent complication of pacemaker implantation. Occasionally, the dislodged lead may sense and capture a chamber…”
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Inappropriate Implantable Cardioverter-Defibrillation Detection of Ventricular Fibrillation Induced by Transcutaneous Electrical Nerve Stimulation by Mohammad, Shireen, Mayer, Carrie, Foisy, Melanie, Chen, Min-Shien, Divakaramenon, Syamkumar, Baranchuk, Adrian

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