Search Results - "Srinivasan, Neil"

Sudden Cardiac Death and Arrhythmias by Srinivasan, Neil T, Schilling, Richard J

“…Sudden cardiac death (SCD) and arrhythmia represent a major worldwide public health problem, accounting for 15-20 % of all deaths. Early resuscitation and…”
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Functional Substrate Mapping of Ventricular Tachycardia: Time to Re-Evaluate the Utility of Intrinsic Rhythm Substrate Mapping? by Srinivasan, Neil T

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Pulmonary Vein Isolation vs Sham Intervention in Symptomatic Atrial Fibrillation: The SHAM-PVI Randomized Clinical Trial by Dulai, Rajdip, Sulke, Neil, Freemantle, Nick, Lambiase, Pier D, Farwell, David, Srinivasan, Neil T, Tan, Stuart, Patel, Nikhil, Graham, Adam, Veasey, Rick A

“…IMPORTANCE: There are concerns that pulmonary vein isolation for atrial fibrillation may have a profound placebo effect, but no double-blind randomized…”
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Catheter ablation for atrial fibrillation in hypertrophic cardiomyopathy: a systematic review and meta-analysis by Providencia, Rui, Elliott, Perry, Patel, Kiran, McCready, Jack, Babu, Girish, Srinivasan, Neil, Bronis, Kostantinos, Papageorgiou, Nikolaos, Chow, Anthony, Rowland, Edward, Lowe, Martin, Segal, Oliver R, Lambiase, Pier D

“…Atrial fibrillation (AF) is common in hypertrophic cardiomyopathy (HCM) and is associated with a high risk of stroke. The efficacy and safety of catheter…”
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A multicentered evaluation of ablation at higher power guided by ablation index: Establishing ablation targets for pulmonary vein isolation by Dhillon, Gurpreet, Ahsan, Syed, Honarbakhsh, Shohreh, Lim, Wei, Baca, Marco, Graham, Adam, Srinivasan, Neil, Sawhney, Vinit, Sporton, Simon, Schilling, Richard J., Chow, Anthony, Ginks, Matthew, Sohal, Manav, Gallagher, Mark M., Hunter, Ross J.

“…Background Pulmonary vein isolation (PVI) using high power delivered by SmartTouch Surround Flow (STSF) catheters guided by ablation index (AI) was evaluated…”
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Results from a multicentre comparison of cryoballoon vs. radiofrequency ablation for paroxysmal atrial fibrillation: is cryoablation more reproducible? by Providencia, Rui, Defaye, Pascal, Lambiase, Pier D, Pavin, Dominique, Cebron, Jean-Pierre, Halimi, Franck, Anselme, Frédéric, Srinivasan, Neil, Albenque, Jean-Paul, Boveda, Serge

“…Cryoballoon ablation (Cryoballoon) has emerged as a new alternative for the treatment of symptomatic drug-refractory atrial fibrillation (AF). Whether the…”
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A cluster of inappropriate shocks in a pediatric S-ICD patient - how to troubleshoot? by Menexi, Christina, ElRefai, Mohamed, Farwell, David, Srinivasan, Neil

“…We present the case of a 16-year-old male pediatric patient diagnosed with hypertrophic cardiomyopathy (HCM, identified as having a high risk of sudden cardiac…”
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Blood groups and Rhesus status as potential predictors of outcomes in patients with cardiac resynchronisation therapy by Papageorgiou, Nikolaos, Sohrabi, Catrin, Bakogiannis, Constantinos, Tsarouchas, Anastasios, Kukendrarajah, Kishore, Matiti, Luso, Srinivasan, Neil T., Ahsan, Syed, Sporton, Simon, Schilling, Richard J., Hunter, Ross J., Muthumala, Amal, Creta, Antonio, Chow, Anthony W., Providencia, Rui

“…Cardiac resynchronisation therapy (CRT) improves prognosis in patients with heart failure (HF) however the role of ABO blood groups and Rhesus factor are…”
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Catheter ablation of the valsalva region using intracardiac echocardiography guidance by Khan, Fakhar, Srinivasan, Neil T.

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The Role of Risk Factor Modification in Atrial Fibrillation: Outcomes in Catheter Ablation by Hussain, Shahana, Srinivasan, Neil, Ahsan, Syed, Papageorgiou, Nikolaos

“…The management of atrial fibrillation has evolved significantly over the last ten years with advancements in medical and catheter ablation approaches, but…”
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Interactions between Activation and Repolarization Restitution Properties in the Intact Human Heart: In-Vivo Whole-Heart Data and Mathematical Description by Orini, Michele, Taggart, Peter, Srinivasan, Neil, Hayward, Martin, Lambiase, Pier D

“…The restitution of the action potential duration (APDR) and conduction velocity (CVR) are mechanisms whereby cardiac excitation and repolarization adapt to…”
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Dynamic High-density Functional Substrate Mapping Improves Outcomes in Ischaemic Ventricular Tachycardia Ablation: Sense Protocol Functional Substrate Mapping and Other Functional Mapping Techniques by Papageorgiou, Nikolaos, Srinivasan, Neil T

“…Post-infarct-related ventricular tachycardia (VT) occurs due to reentry over surviving fibres within ventricular scar tissue. The mapping and ablation of…”
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A randomized sham‐controlled study of pulmonary vein isolation in symptomatic atrial fibrillation (The SHAM‐PVI study): Study design and rationale by Dulai, Rajdip, Furniss, Stephen S., Sulke, Neil, Freemantle, Nick, Lambiase, Pier D., Farwell, David, Srinivasan, Neil T., Tan, Stuart, Patel, Nikhil, Graham, Adam, Veasey, Rick A.

“…Introduction Pulmonary vein (PV) isolation has been shown to reduce atrial fibrillation (AF) burden and symptoms in patients. However, to date previous studies…”
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Evaluation of the reentry vulnerability index to predict ventricular tachycardia circuits using high-density contact mapping by Orini, Michele, Graham, Adam J., Srinivasan, Neil T., Campos, Fernando O., Hanson, Ben M., Chow, Anthony, Hunter, Ross J., Schilling, Richard J., Finlay, Malcolm, Earley, Mark J., Sporton, Simon, Dhinoja, Mehul, Lowe, Martin, Porter, Bradley, Child, Nicholas, Rinaldi, Christopher A., Gill, Jaswinder, Bishop, Martin, Taggart, Peter, Lambiase, Pier D.

“…Identifying arrhythmogenic sites to improve ventricular tachycardia (VT) ablation outcomes remains unresolved. The reentry vulnerability index (RVI) combines…”
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Differences in the upslope of the precordial body surface ECG T wave reflect right to left dispersion of repolarization in the intact human heart by Srinivasan, Neil T., Orini, Michele, Providencia, Rui, Simon, Ron, Lowe, Martin, Segal, Oliver R., Chow, Anthony W., Schilling, Richard J., Hunter, Ross J., Taggart, Peter, Lambiase, Pier D.

“…The relationship between the surface electrocardiogram (ECG) T wave to intracardiac repolarization is poorly understood. The purpose of this study was to…”
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Atrial fibrillation cryoablation is an effective day case treatment: the UK PolarX vs. Arctic Front Advance experience by Honarbakhsh, Shohreh, Martin, Claire A, Mesquita, Joao, Herlekar, Rahul, Till, Richard, Srinivasan, Neil T, Duncan, Edward, Leong, Fong, Dulai, Rajdip, Veasey, Rick, Panikker, Sandeep, Paisey, John, Ramgopal, Balasubramanian, Das, Moloy, Ahmed, Wissam, Sahu, Jonathan, Earley, Mark J, Finlay, Malcolm C, Schilling, Richard J, Hunter, Ross J

“…Abstract Aims Pulmonary vein isolation (PVI) is the cornerstone of catheter ablation for atrial fibrillation (AF). There are limited data on the PolarX…”
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PolarX Cryoballoon metrics predicting successful pulmonary vein isolation: targets for ablation of atrial fibrillation by Honarbakhsh, Shohreh, Earley, Mark J, Martin, Claire A, Creta, Antonio, Sohaib, Afzal, Ang, Richard, Butcher, Charles, Waddingham, Peter H, Dhinoja, Mehul, Lim, Wei, Srinivasan, Neil T, Providencia, Rui, Kanthasamy, Vijayabharathy, Sporton, Simon, Chow, Anthony, Lambiase, Pier D, Schilling, Richard J, Finlay, Malcolm C, Hunter, Ross J

“…Abstract Aim Evaluate the novel PolarX Cryoballoon in atrial fibrillation (AF) catheter ablation through a propensity-matched comparison with the Arctic Front…”
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Incidence, implications, and management of sense-B-noise failure in subcutaneous cardioverter-defibrillator patients: insights from a large multicentre registry by Wörmann, Jonas, Strik, Marc, Jurisic, Stjepan, Stout, Kara, Elrefai, Mohamed, Becher, Nina, Schaer, Beat, van Stipdonk, Antonius, Srinivasan, Neil T, Ploux, Sylvain, Breitenstein, Alexander, Kron, Jordana, Roberts, Paul R, Toennis, Tobias, Linz, Dominik, Dulai, Rajdip, Hermes-Laufer, Julia, Koneru, Jay, Erküner, Ömer, Dittrich, Sebastian, van den Bruck, Jan-Hendrik, Schipper, Jan-Hendrik, Sultan, Arian, Rosenberger, Kerstin D, Steven, Daniel, Lüker, Jakob

“…Subcutaneous implantable cardioverter-defibrillators (S-ICDs) offer potentially distinct advantages over transvenous defibrillator systems. Recent randomized…”
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Evaluation of ECG Imaging to Map Hemodynamically Stable and Unstable Ventricular Arrhythmias by Graham, Adam J., Orini, Michele, Zacur, Ernesto, Dhillon, Gurpreet, Daw, Holly, Srinivasan, Neil T., Martin, Claire, Lane, Jem, Mansell, Josephine S., Cambridge, Alex, Garcia, Jason, Pugliese, Francesca, Segal, Oliver, Ahsan, Syed, Lowe, Martin, Finlay, Malcolm, Earley, Mark J., Chow, Anthony, Sporton, Simon, Dhinoja, Mehul, Hunter, Ross J., Schilling, Richard J., Lambiase, Pier D.

“…ECG imaging (ECGI) has been used to guide treatment of ventricular ectopy and arrhythmias. However, the accuracy of ECGI in localizing the origin of…”
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Electrical and Structural Substrate of Arrhythmogenic Right Ventricular Cardiomyopathy Determined Using Noninvasive Electrocardiographic Imaging and Late Gadolinium Magnetic Resonance Imaging by Andrews, Christopher M, Srinivasan, Neil T, Rosmini, Stefania, Bulluck, Heerajnarain, Orini, Michele, Jenkins, Sharon, Pantazis, Antonis, McKenna, William J, Moon, James C, Lambiase, Pier D, Rudy, Yoram

“…BACKGROUND—Arrhythmogenic right ventricular cardiomyopathy (ARVC) is a significant cause of sudden cardiac death in the young. Improved noninvasive assessment…”
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