S
Subramaniam C. Krishnan
Researcher at University of California, Irvine
Publications - 23
Citations - 738
Subramaniam C. Krishnan is an academic researcher from University of California, Irvine. The author has contributed to research in topics: Catheter ablation & Coronary sinus. The author has an hindex of 12, co-authored 23 publications receiving 690 citations. Previous affiliations of Subramaniam C. Krishnan include Harvard University.
Papers
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Journal ArticleDOI
Septal Pouch in the Left Atrium: A New Anatomical Entity With Potential for Embolic Complications
TL;DR: The data suggest that when a foramen ovale closes spontaneously, the SP and SS fuse initially at the caudal limit of the zone of overlap of the 2 structures, which results in a pouch that, in the majority of instances, communicates with the LA cavity.
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Low energy conversion of atrial fibrillation in the sheep
Anne C. Powell,Hasan Garan,Brian A. McGovern,John T. Fallon,Subramaniam C. Krishnan,Jeremy N. Ruskin +5 more
TL;DR: Low energy cardioversion of atrial fibrillation to sinus rhythm is feasible with use of a right atrial spring/cutaneous patch electrode configuration, and there is a risk of ventricular fibrilation if cardioversion is poorly synchronized with ventricular depolarization.
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Detection of phrenic nerves and their relation to cardiac anatomy using 64-slice multidetector computed tomography.
Yuji Matsumoto,Subramaniam C. Krishnan,Steven Fowler,Farhood Saremi,Takeshi Kondo,Chowdhury Ahsan,Jagat Narula,Swaminatha V. Gurudevan +7 more
TL;DR: Cardiac imaging using 64-slice MDCT enabled adequate detection of the left and right phrenic nerves in relation to cardiac anatomy, and may elucidate anatomic relationships and help minimize inadvertent complications in the setting of electrophysiologic interventions.
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Cardiac conduction system: anatomic landmarks relevant to interventional electrophysiologic techniques demonstrated with 64-detector CT.
TL;DR: High-resolution reformatted images from 64-detector CT data provide accurate anatomic information for locating important landmarks relative to the cardiac conduction system or to current electrophysiologic interventions and cardiac resynchronization therapy.
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Variations in Thebesian valve anatomy and coronary sinus ostium: implications for invasive electrophysiology procedures.
TL;DR: The study shows that some form of Thebesian valve is present in the majority of hearts, and a significant minority had a valve morphology that makes them a 'potentially complicating' structure interfering with the cannulation of the CS.