Pharmacologic management of atrial fibrillation.

abstract：:We report a case of a patient with nonischemic dilated cardiomyopathy and implantable cardioverter-defibrillator, in whom an upgrade to biventricular pacing triggered multiple episodes of ventricular tachycardias (VTs) of two morphologies. First VT presented as repetitive nonsustained arrhythmia of the same morphology...

journal_title：Journal of cardiovascular electrophysiology

authors： Peichl P,Mlcochová H,Kautzner J

更新日期：2007-02-01 00:00:00

abstract：INTRODUCTION:We performed a systematic review and meta-analysis of geographic and racial representation and reported success rates of studies of catheter ablation for atrial fibrillation (AF). METHODS AND RESULTS:We searched PubMed, Scopus, and Cochrane databases from 1/1/1990 to 8/1/2016 for trials and observational ...

journal_title：Journal of cardiovascular electrophysiology

authors： Leef GC,Perino AC,Cluckey A,Yunus FN,Askari M,Heidenreich PA,Narayan SM,Wang PJ,Turakhia MP

更新日期：2018-05-01 00:00:00

abstract：INTRODUCTION:Outflow tract ventricular arrhythmia (OTVA) can be complicated to target for ablation when originating from either the periaortic or pulmonary valve (PV) region. Both sites may present with a small R wave in lead V1. However, the utility of lead I in distinguishing these arrhythmia locations is unknown. M...

journal_title：Journal of cardiovascular electrophysiology

authors： Ebrille E,Chandra VM,Syed F,Del Carpio Munoz F,Nanda S,Hai JJ,Cha YM,Friedman PA,Hammill SC,Munger TM,Venkatachalam KL,Packer DL,Asirvatham SJ

更新日期：2014-04-01 00:00:00

abstract：BACKGROUND:Centers for Medicare and Medicaid Services has mandated the use of shared decision-making (SDM) for implantable cardioverter-defibrillator (ICD) implantation. SDM tools help facilitate quality SDM by presenting patients with balanced evidence-based facts related to risk and benefits. Perceptions of ICD impla...

journal_title：Journal of cardiovascular electrophysiology

authors： Ali-Ahmed F,Matlock D,Zeitler EP,Thomas KL,Haines DE,Al-Khatib SM

更新日期：2019-11-01 00:00:00

abstract：INTRODUCTION:We report the case of a 36-year-old patient with a longstanding history of paroxysmal tachycardia. METHODS AND RESULTS:During the electrophysiological study, the H-V interval was prolonged in sinus rhythm, and a second potential (H'') with distal to proximal activation pattern was recorded in the region o...

journal_title：Journal of cardiovascular electrophysiology

authors： Sarkozy A,Boussy T,Chierchia GB,Geelen P,Brugada P

更新日期：2006-08-01 00:00:00

abstract：BACKGROUND:Low conduction velocity (CV) in the area showing low electrogram amplitude (EA) is characteristic of reentry circuit of atypical atrial flutter (AFL). The quantitative relationship between CV and EA remains unclear. We characterized AFL reentry circuit in the right atrium (RA), focusing on the relationship b...

journal_title：Journal of cardiovascular electrophysiology

authors： Itoh T,Kimura M,Sasaki S,Owada S,Horiuchi D,Sasaki K,Ishida Y,Takahiko K,Okumura K

更新日期：2014-04-01 00:00:00

abstract：:The use of multiple His bundle-right bundle branch recordings in electrophysiologic studies has facilitated definition of the mechanism and elucidation of the direction of impulse propagation in bundle branch reentrant tachycardia, "Mahaim" fiber reciprocating tachycardia, and retrograde His depolarization in fascicul...

journal_title：Journal of cardiovascular electrophysiology

authors： Tai YT,Lee KL

更新日期：1994-04-01 00:00:00

abstract：INTRODUCTION:Two randomized trials (Multicenter Automatic Defibrillator Implantation Trial [MADIT] and Multicenter Unsustained Tachycardia Trial [MUSTT]) suggest that implantable cardioverter defibrillator (ICD) placement is associated with improved survival in patients with coronary artery disease, depressed left vent...

journal_title：Journal of cardiovascular electrophysiology

authors： Mittal S,Lomnitz DJ,Mirchandani S,Stein KM,Markowitz SM,Slotwiner DJ,Iwai S,Das MK,Lerman BB

更新日期：2002-04-01 00:00:00

abstract：:The promise of atomic (scanning) force microscopy (AFM) for cardiovascular research is enormous. The AFM images by using a sharp cantilever tip to sense the repulsive and attractive forces between the tip and the sample surface. The force of interaction is kept constant while raster scanning, resulting in images of th...

journal_title：Journal of cardiovascular electrophysiology

authors： Arnsdorf MF,Xu S

更新日期：1996-07-01 00:00:00

abstract：:We present two cases of successful cardioversion of atrial fibrillation using intravenous ibutilide during pregnancy. One patient had atrial fibrillation, complicating the Wolff-Parkinson-White syndrome and the other had a history of nonobstructive hypertrophic cardiomyopathy. No adverse maternal or fetal effects were...

journal_title：Journal of cardiovascular electrophysiology

authors： Kockova R,Kocka V,Kiernan T,Fahy GJ

更新日期：2007-05-01 00:00:00

abstract：INTRODUCTION:For radiofrequency (RF) ablation, the EP Shuttle® (Stockert GmbH, Freiburg, Germany), Ampere® (St. Jude Medical, St. Paul, MN, USA), and SmartAblate® (Biosense Webster, Diamond Bar, CA, USA) generator models are most frequently used in clinical practice. The aim of this study was to assess the correlation ...

journal_title：Journal of cardiovascular electrophysiology

authors： Bourier F,Schwarz B,Brkic A,Wolff L,Semmler V,Kottmaier M,Risse E,Telishevska M,Brooks S,Lengauer S,Kornmayer M,Koch-Büttner K,Berger F,Hessling G,Deisenhofer I,Reents T

更新日期：2018-02-01 00:00:00

abstract：:Dual chamber pacemakers have inbuilt advanced safety systems such as ventricular safety standby (crosstalk detection) to prevent ventricular oversensing resulting in inappropriate pacing inhibition. We describe a case where this safety mechanism does not reliably work and the management required to rectify the situati...

journal_title：Journal of cardiovascular electrophysiology

authors： Haldar SK,Steed B,Watkins S,Nair K

更新日期：2017-05-01 00:00:00

abstract：INTRODUCTION:Studies suggest that entrainment response (ER) of reentrant tachycardia to overdrive pacing can be estimated using signals from sites other than the paced site. METHODS AND RESULTS:A formula for estimation of ER using remote sites against the difference between the postpacing interval (PPI) and tachycardi...

journal_title：Journal of cardiovascular electrophysiology

authors： Hammer PE,Brooks DH,Triedman JK

更新日期：2003-01-01 00:00:00

abstract：:Atrial arrhythmias are quite common in patients after heart transplantation; they can occur via focal or reentrant mechanisms and are amenable to curative therapy with catheter ablation. Integration of the individual patient's surgical anatomy with the arrhythmia pattern on 12-lead electrocardiogram can help both to n...

journal_title：Journal of cardiovascular electrophysiology

authors： Dahu MI,Hutchinson MD

更新日期：2012-02-01 00:00:00

abstract：OBJECTIVES:We tested proposed algorithms for idiopathic and nonischemic tachycardias for their ability to identify epicardial LV-VT origins. BACKGROUND:Several ECG features have been reported to identify epicardial origins for left ventricular tachycardias (LV-VTs) in the absence of myocardial infarction. Only limited...

journal_title：Journal of cardiovascular electrophysiology

authors： Martinek M,Stevenson WG,Inada K,Tokuda M,Tedrow UB

更新日期：2012-02-01 00:00:00

abstract：INTRODUCTION:Remote monitoring (RM) has significantly transformed the standard of care for patients with cardiac electronic implantable devices. It provides easy access to valuable information, such as arrhythmic events, acute decompensation manifestations and device-related issues, without the need of in-person visits...

journal_title：Journal of cardiovascular electrophysiology

authors： Piro A,Magnocavallo M,Della Rocca DG,Neccia M,Manzi G,Mariani MV,Straito M,Bernardini A,Severino P,Iannucci G,Giunta G,Chimenti C,Natale A,Fedele F,Lavalle C

更新日期：2020-11-01 00:00:00

abstract：:We present a unique case where early proarrhythmic and late antiarrhythmic characteristics of interatrial conduction delay were observed during the long-term progression of HCM. Occurrence of AT constantly increased as the interatrial conduction delay became more prominent, while the P-wave width in sinus rhythm and t...

journal_title：Journal of cardiovascular electrophysiology

authors： Bauernfeind T,Caliskan K,Vletter WB,Ten Cate FJ,Dabiri L,de Groot N,Jordaens L,Szili-Torok T

更新日期：2011-05-01 00:00:00

abstract：INTRODUCTION:Hemodynamic collapse precludes extensive catheter mapping to identify focal target regions in many patients with ventricular tachycardia (VT) associated with heart disease. This study tested the feasibility of catheter ablation of poorly tolerated VTs by targeting a region identified during sinus rhythm. ...

journal_title：Journal of cardiovascular electrophysiology

authors： Ellison KE,Stevenson WG,Sweeney MO,Lefroy DC,Delacretaz E,Friedman PL

更新日期：2000-01-01 00:00:00

abstract：:Although the annual incidence of sudden cardiac death (SCD) is dropping in the United States, therapies for the patient who has survived a SCD episode or is at high risk of developing SCD in the future are now well established. The implantable cardioverter defibrillator (ICD) has emerged from a series of well done ran...

journal_title：Journal of cardiovascular electrophysiology

authors： Cannom DS

更新日期：2005-09-01 00:00:00

abstract：INTRODUCTION:Recent work has suggested a role for organized sources in sustaining ventricular fibrillation (VF). We assessed whether ablation of rotor substrate could modulate VF inducibility in canines, and used this proof-of-concept as a foundation to suppress antiarrhythmic drug-refractory clinical VF in a patient w...

journal_title：Journal of cardiovascular electrophysiology

authors： Krummen DE,Hayase J,Vampola SP,Ho G,Schricker AA,Lalani GG,Baykaner T,Coe TM,Clopton P,Rappel WJ,Omens JH,Narayan SM

更新日期：2015-10-01 00:00:00

abstract：:A 70-year-old man with a single-chamber implantable cardioverter defibrillator (ICD) placed for ventricular tachycardia presented with syncope. He was found to have ventricular flutter/fibrillation with capacitor charge time in excess of 1 minute before defibrillation. The excessive charge time was secondary to ICD ca...

journal_title：Journal of cardiovascular electrophysiology

authors： Panchal VR,Groh WJ

更新日期：2001-09-01 00:00:00

abstract：INTRODUCTION:EnSite NavX (NavX) is a novel mapping and navigation system that allows visualization of conventional catheters for diagnostic and ablative purposes and uses them to create a three-dimensional (3D) geometry of the heart. NavX is particularly suitable for ablation procedures utilizing an anatomic approach, ...

journal_title：Journal of cardiovascular electrophysiology

authors： Ventura R,Rostock T,Klemm HU,Lutomsky B,Demir C,Weiss C,Meinertz T,Willems S

更新日期：2004-10-01 00:00:00

abstract：:A 39-year-old woman with no structural heart disease and frequent episodes of sudden onset palpitations was referred for the electrophysiological study. During the study, a slightly irregular narrow QRS tachycardia with AV dissociation was repeatedly induced and spontaneously terminated. Apparently, irregular cycles a...

journal_title：Journal of cardiovascular electrophysiology

authors： Castillo Castillo J,Peñafiel Verdú P,Martínez Sánchez J,García Alberola A

更新日期：2013-03-01 00:00:00

abstract：:We report a case of initial transient success during ablation for typical AV nodal reentrant tachycardia utilizing traditional right-sided approaches, followed by recurrence of the same tachycardia and an ultimately successful ablation on the posteromedial mitral annulus. ...

journal_title：Journal of cardiovascular electrophysiology

authors： Altemose GT,Scott LR,Miller JM

更新日期：2000-11-01 00:00:00

abstract：INTRODUCTION:Rhodiola, a popular plant in Tibet, has been proven to decrease arrhythmia. The aim of this study was to elucidate the molecular mechanism and electrophysiological properties of rhodiola in the suppression of atrial fibrillation. METHODS:This study consisted of 3 groups as follows: Group 1: normal control...

journal_title：Journal of cardiovascular electrophysiology

authors： Liu SH,Hsiao YW,Chong E,Singhal R,Fong MC,Tsai YN,Hsu CP,Chen YC,Chen YJ,Chiou CW,Chiang SJ,Chang SL,Chen SA

更新日期：2016-09-01 00:00:00

abstract：INTRODUCTION:Little is known about the incidence and timing of reactive pericardial collections developing after left atrial catheter ablation (LACA), and when and if transthoracic echocardiography (TTE) should be performed routinely in these patients postprocedure. METHODS AND RESULTS:Two hundred consecutive LACA pat...

journal_title：Journal of cardiovascular electrophysiology

authors： Kalla M,Rajappan K,Kalra S,Thomas G,Redpath C,Earley MJ,Sporton SC,Schilling RJ

更新日期：2011-07-01 00:00:00

abstract：OBJECTIVE:Even though diffuse T wave inversion and prolongation of the QT interval in the surface electrocardiogram (ECG) have been consistently reported in patients with transient stress-induced left ventricular apical ballooning (AB), ventricular repolarization has not yet been systematically investigated in this cli...

journal_title：Journal of cardiovascular electrophysiology

authors： Bonnemeier H,Ortak J,Bode F,Kurowski V,Reppel M,Weitz G,Barantke M,Schunkert H,Wiegand UK

更新日期：2006-12-01 00:00:00

abstract：BACKGROUND:Atrial tachycardias (ATs) are commonly observed following catheter ablation of atrial fibrillation (AF). The aim of this study was to identify ECG characteristics that differentiate focal from macroreentrant ATs after circumferential pulmonary vein isolation (CPVI). METHODS AND RESULTS:One hundred and twent...

journal_title：Journal of cardiovascular electrophysiology

authors： Chang SL,Tsao HM,Lin YJ,Lo LW,Hu YF,Tuan TC,Tsai WC,Chang CJ,Suenari K,Huang SY,Tai CT,Li CH,Chao TF,Wu TJ,Chen SA

更新日期：2011-07-01 00:00:00

abstract：:A patient with drug-refractory paroxysmal atrial fibrillation associated with rapid ventricular rate underwent biatrial pacemaker implantation. During elective replacement of the pacemaker, a significant voltage- and frequency-dependent decrease in ventricular rate was achieved by high-frequency electrical stimulation...

journal_title：Journal of cardiovascular electrophysiology

authors： Vágó H,Róka A,Acsády G,Merkely B

更新日期：2004-05-01 00:00:00

abstract：AIMS:We sought to assess (1) clinical outcomes of second-generation cryoballoon (CB) ablation for persistent atrial fibrillation (AF), and (2) the association of baseline and procedural covariates with atrial arrhythmia recurrence (AAR) after ablation. METHODS:A total of 135 patients (63 ± 11 years, 96 men [71%]) with...

journal_title：Journal of cardiovascular electrophysiology

authors： Reissmann B,Plenge T,Heeger CH,Schlüter M,Wohlmuth P,Fink T,Rottner L,Tilz RR,Mathew S,Lemeš C,Maurer T,Lüker J,Sultan A,Bellmann B,Goldmann B,Ouyang F,Kuck KH,Metzner A,Steven D,Rillig A

更新日期：2019-09-01 00:00:00