Subramaniam C. Krishnan, MD, FHRS

Recently Published

To Improve Endocardial Device Occlusion of the Left Atrial Appendage, Target the Local Endothelium With Radiofrequency Energy

10/08/2021

Subramaniam C. Krishnan , MD, FHRS;

Atrial fibrillation (AF) patients account for a sixth of all strokes and blood clots originate from the left atrial appendage in the vast majority.

Atrial fibrillation (AF)...

10/08/2021

Cath Lab Digest

Double Puncture of an Atrial Septal Patch to Perform Catheter Ablation of Atrial Tachyarrhythmia

03/24/2011

Ahmad Edris , MD;

Subramaniam C. Krishnan , MD, FHRS;

ABSTRACT: Objective. Atrial tachyarrhythmias are often located in the pulmonary veins or antrum of the left atrium, and successful catheter ablation of this arrhythmia often necessitates needle puncture of the fossa ovalis. Occasionally, in...

ABSTRACT: Objective. Atrial...

03/24/2011

EP Lab Digest

Right Bundle Branch Block Morphology of the Paced QRS Complex and Diaphragmatic Capture (Full title below)

08/12/2009

Subramaniam C. Krishnan , MD, FHRS;

Alex Harrison , MD;

Right Bundle Branch Block Morphology of the Paced QRS Complex and Diaphragmatic Capture During Temporary Transvenous Pacing: Where is the Pacing Catheter? _______________________________ Temporary cardiac pacing can reestablish circulatory...

Right Bundle Branch Block...

08/12/2009

EP Lab Digest

Extraction and Replacement of a Dual Chamber Pacing System in the Presence of Venous Stenosis: A Multidisciplinary Approach

05/01/2008

Subramaniam C. Krishnan , MD, FHRS;

Sanjaya Khanal , MD;

Judith Lehman , RN;

Ross Sample , RN;

Background Techniques used to extract chronically implanted permanent pacing leads have evolved over time. These initially consisted of traction and now have evolved into counter pressure and counter traction with the assistance of...

Background Techniques used to...

05/01/2008

EP Lab Digest