Circulation-arrhythmia and Electrophysiology
Papers 2311
1 page of 232 pages (2,311 results)
#1Mohan N. Viswanathan (Stanford University)H-Index: 10
#2Beixin Julie He (UCSF: University of California, San Francisco)H-Index: 1
Last. Melvin M. Scheinman (UCSF: University of California, San Francisco)H-Index: 100
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In this review, we emphasize the unique value of recording the activation sequence of the His bundle or right bundle branch (RB) for diagnoses of various supraventricular and fascicular tachycardias. A close analysis of the His to RB (H-RB) activation sequence can help differentiate various forms of supraventricular tachycardias, namely atrioventricular nodal reentry tachycardia from concealed nodofascicular tachycardia, a common clinical dilemma. Furthermore, bundle branch reentry tachycardia a...
#1Elizabeth R. Komosa (UMN: University of Minnesota)
#2David Wolfson (Georgia Institute of Technology)H-Index: 5
Last. Brenda M. OgleH-Index: 24
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Each heartbeat that pumps blood throughout the body is initiated by an electrical impulse generated in the sinoatrial node (SAN). However, a number of disease conditions can hamper the ability of the SAN's pacemaker cells to generate consistent action potentials and maintain an orderly conduction path, leading to arrhythmias. For symptomatic patients, current treatments rely on implantation of an electronic pacing device. However, complications inherent to the indwelling hardware give pause to c...
#1James E. Ip (Cornell University)H-Index: 18
#2Linna Xu (Cornell University)H-Index: 2
Last. Trine Krogh-Madsen (Cornell University)H-Index: 17
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Background: The cellular mechanism of focal, idiopathic right ventricular outflow tract (RVOT) tachycardia is thought to be due to cAMP-mediated triggered activity. A potential molecular mechanism ...
#1Vivek Y. Reddy (ISMMS: Icahn School of Medicine at Mount Sinai)H-Index: 92
#2Amin Al-AhmadH-Index: 21
Last. Darren A. Hooks (Wellington Hospital)H-Index: 20
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Background null A multielectrode saline-irrigated radiofrequency balloon catheter with an integrated camera system was designed to perform single-shot pulmonary vein (PV) isolation. To optimize ablation, simultaneous circumferential radiofrequency energy can be delivered, albeit with power output that is tailored to individual electrodes based on direct visualization of tissue-electrode contact. In a first-in-human multicenter clinical trial, we studied the feasibility, performance, safety, and ...
#1Rahul Samanta (TGH: Toronto General Hospital)H-Index: 1
#2Christian P. Houbois (TGH: Toronto General Hospital)H-Index: 3
Last. Vijay S. Chauhan (TGH: Toronto General Hospital)H-Index: 28
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Background: Optimal duration of energy delivery in high-power short-duration (HPSD) ablation to create a durable lesion in atrial fibrillation (AF) is not clear yet. We evaluated the association of...
#1Alexander C. Perino (Stanford University)H-Index: 10
#2Santosh Gummidipundi (Stanford University)H-Index: 3
Last. Grace Hung (Stanford University)H-Index: 1
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Background null The Apple watch irregular pulse detection algorithm was found to have a positive predictive value of 0.84 for identification of atrial fibrillation (AF). We sought to describe the prevalence of arrhythmias other than AF in those with an irregular pulse detected on a smartwatch. null Methods null The Apple Heart Study investigated a smartwatch-based irregular pulse notification algorithm to identify AF. For this secondary analysis, we analyzed participants who received an ambulato...
#1Nicholas Y. Tan (Mayo Clinic)H-Index: 9
#2Georgios Christopoulos (Mayo Clinic)H-Index: 3
Last. Samuel J. Asirvatham (Mayo Clinic)H-Index: 57
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#1Raphaël P. Martins (University of Rennes)H-Index: 16
#2Baptiste MailleH-Index: 6
Last. Philippe MauryH-Index: 37
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#1Saket Sanghai (OHSU: Oregon Health & Science University)H-Index: 7
#2Uday Gajjandra Sandhu (OHSU: Oregon Health & Science University)
Last. Charles A. Henrikson (OHSU: Oregon Health & Science University)H-Index: 32
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Top fields of study
Catheter ablation
Atrial fibrillation