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Dive into the research topics where Subramanya Prasad is active.

Publication


Featured researches published by Subramanya Prasad.


Journal of Cardiovascular Electrophysiology | 2007

Electrical isolation of the superior vena cava: An adjunctive strategy to pulmonary vein antrum isolation improving the outcome of AF ablation

Mauricio Arruda; Hanka Mlcochova; Subramanya Prasad; Fethi Kilicaslan; Walid Saliba; Dimpi Patel; Tamer S. Fahmy; Luis Saenz Morales; Robert A. Schweikert; David O. Martin; David Burkhardt; Jennifer E. Cummings; Mandeep Bhargava; Thomas Dresing; Oussama Wazni; Mohamed Kanj; Andrea Natale

PV isolation at the antrum (PVAI) has improved safety and efficacy of ablation procedures for atrial fibrillation (AF). AF triggers from the superior vena cava (SVC) may compromise the outcome of PVAI.


Journal of Cardiovascular Electrophysiology | 2006

Phrenic nerve injury after catheter ablation: should we worry about this complication?

Dimpi Patel; Luigi Di Biase; Tamer S. Fahmy; Marketa Kozeluhova; Subramanya Prasad; Robert A. Schweikert; Jennifer E. Cummings; Walid Saliba; Michelle Andrews-Williams; Sakis Themistoclakis; Aldo Bonso; Antonio Rossillo; Antonio Raviele; Claus Schmitt; Martin R. Karch; Jorge A. Salerno Uriarte; Patrick Tchou; Mauricio Arruda; Andrea Natale

Introduction: Phrenic nerve injury (PNI) is a complication that can occur with catheter ablation.


Journal of Cardiovascular Electrophysiology | 2006

Transcranial Doppler Detection of Microembolic Signals During Pulmonary Vein Antrum Isolation: Implications for Titration of Radiofrequency Energy

Fethi Kilicaslan; Atul Verma; Eduardo B. Saad; Antonio Rossillo; Donalee A. Davis; Subramanya Prasad; Oussama Wazni; Nassir F. Marrouche; Larry Raber; Jennifer E. Cummings; Salwa Beheiry; Steven Hao; J. David Burkhardt; Walid Saliba; Robert A. Schweikert; David O. Martin; Andrea Natale

Background: Cerebrovascular events are an important complication during pulmonary vein antrum isolation (PVAI). Microembolic signals (MES) have been associated with stroke and neurological impairment. However, the incidence of MES during PVAI, and their relationship to microbubble formation and radiofrequency (RF) parameters are unknown.


Journal of Interventional Cardiac Electrophysiology | 2009

Impact of a comprehensive safety program on radiation exposure during catheter ablation of atrial fibrillation: a prospective study.

Dhanunjaya Lakkireddy; George R. Nadzam; Atul Verma; Subramanya Prasad; Kay Ryschon; Luigi Di Biase; Mohammed Khan; David Burkhardt; Robert A. Schweikert; Andrea Natale


Heart Rhythm | 2005

Safety and efficacy of radiofrequency energy catheter ablation of atrial fibrillation in patients with pacemakers and implantable cardiac defibrillators.

Dhanunjaya R. Lakkireddy; Dimpi Patel; Kay Ryschon; Rohit Bhateja; Mihir Bhakru; Sergio Thal; Atul Verma; Oussama Wazni; Fethi Kilicaslan; Ashok Kondur; Subramanya Prasad; Jennifer E. Cummings; William A. Belden; David Burkhardt; Walid Saliba; Robert A. Schweikert; Mandeep Bhargava; Mina Chung; Bruce L. Wilkoff; Patrick Tchou; Andrea Natale


Heart Rhythm | 2006

AB25-5: Combined spectral mapping guided AF-Nests ablation and pulmonary vein antrum isolation: A new approach to improve AF ablation success

Mauricio Arruda; Subramanya Prasad; Marketa Kozeluhova; Dimpi Patel; Robert A. Schweikert; Walid Saliba; J. David Burkhardt; Mandeep Bhargava; Jennifer E. Cummings; David O. Martin; Enrique I. Pachon-M; Patrick Tchou; José Carlos Pachón-M; Andrea Natale


Indian pacing and electrophysiology journal | 2009

AV nodal reentrant tachycardia causing inappropriate ICD shocks in a patient with arrhythmogenic RV dysplasia.

Subramanya Prasad; Jayasree Pillarisetti; Subbareddy Vanga; Dhanunjaya Lakkireddy


Archive | 2010

Fibrillation: Clinical Implications After Long-Term Follow-Up Pulmonary Vein Total Occlusion Following Catheter Ablation for Atrial

Andrea Natale; David O. Martin; Lourdes R. Prieto; Walid Saliba; Patrick Tchou; Mauricio Arruda; Claude S. Elayi; Mohamed Kanj; Lucie Popova; Subramanya Prasad; Dhanunjaya R. Lakkireddy; Jennifer E. Cummings; Robert A. Schweikert; James David; Tamer S. Fahmy; Oussama Wazni


Archive | 2007

Head-up tilt (HUT) table testing

Subramanya Prasad; David Burkhardt; Thomas Dresing


Archive | 2007

Syncope management and diagnostic testing

Subramanya Prasad; Robert A. Schweikert; Mina Chung

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Andrea Natale

University of Texas at Austin

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