Ibutilide-induced cardioversion of atrial fibrillation during pregnancy.

abstract：:Three patients in whom Class IC sodium channel blockers induced ST segment elevation in leads V1 through V3 are described. The underlying electrophysiologic mechanism, implications for drug-induced proarrhythmia, and the relationship of the finding to the Brugada syndrome type of idiopathic ventricular fibrillation ar...

journal_title：Journal of cardiovascular electrophysiology

authors： Krishnan SC,Josephson ME

更新日期：1998-11-01 00:00:00

abstract：BACKGROUND:Evaluation of ventricular rate control in atrial fibrillation (AF) can be difficult, and the presence of an AF-induced ventricular cardiomyopathy due to intermittent poor rate control or other causes may be underestimated. The outcome with AF ablation in patients with a decreased left ventricular ejection fr...

journal_title：Journal of cardiovascular electrophysiology

authors： Gentlesk PJ,Sauer WH,Gerstenfeld EP,Lin D,Dixit S,Zado E,Callans D,Marchlinski FE

更新日期：2007-01-01 00:00:00

abstract：INTRODUCTION:Arrhythmogenic right ventricular cardiomyopathy/dysplasia (ARVC/D) is an inherited cardiomyopathy characterized by ventricular arrhythmias and heart failure. The variable phenotype suggesting that determined environmental factors may have an influence. The aim of our study was to discover the impact of the...

journal_title：Journal of cardiovascular electrophysiology

authors： Ruiz Salas A,Barrera Cordero A,Navarro-Arce I,Jiménez Navarro M,García Pinilla JM,Cabrera Bueno F,Abdeselam-Mohamed N,Morcillo-Hidalgo L,Gómez Doblas JJ,de Teresa E,Alzueta J

更新日期：2018-11-01 00:00:00

abstract：:A 31-year-old woman with tricuspid atresia and a palliative Waterston shunt presented with intractable poorly tolerated supraventricular tachycardia. Electrophysiologic evaluation was consistent with AV nodal reentrant tachycardia. The fast pathway region was mapped electroanatomically during tachycardia and with cons...

journal_title：Journal of cardiovascular electrophysiology

authors： Khairy P,Seslar SP,Triedman JK,Cecchin F

更新日期：2004-06-01 00:00:00

abstract：INTRODUCTION:Longer observational time and adenosine challenge have proven to be able to detect pulmonary vein (PV) reconnections. The aim of this study was to assess incidence of spontaneous and adenosine-induced PV reconnection after ablation with second-generation cryoballoon (CB-Adv). METHODS AND RESULTS:Fifty con...

journal_title：Journal of cardiovascular electrophysiology

authors： Ciconte G,Chierchia GB,DE Asmundis C,Sieira J,Conte G,Juliá J,DI Giovanni G,Wauters K,Baltogiannis G,Saitoh Y,Mugnai G,Catanzariti D,Tondo C,Brugada P

更新日期：2014-08-01 00:00:00

abstract：:We report the case of a 71-year-old man with two atrial tachycardias evolving simultaneously and independently in two dissociated regions after extensive ablation for chronic atrial fibrillation. One tachycardia was a focal tachycardia originating from the right inferior pulmonary vein and activating the posterior lef...

journal_title：Journal of cardiovascular electrophysiology

authors： Matsuo S,Lim KT,Knecht S,Arantes L,Haïssaguerre M

更新日期：2008-09-01 00:00:00

abstract：INTRODUCTION:Circulating cardiac natriuretic peptides play an important role in maintaining volume homeostasis, especially during conditions affecting hemodynamics. During atrial fibrillation (AF), levels of plasma atrial natriuretic peptide (ANP) becomes elevated. The aim of this study was to gather information about ...

journal_title：Journal of cardiovascular electrophysiology

authors： Tuinenburg AE,Brundel BJ,Van Gelder IC,Henning RH,Van Den Berg MP,Driessen C,Grandjean JG,Van Gilst WH,Crijns HJ

更新日期：1999-06-01 00:00:00

abstract：:Epicardial RFA to Achieve Electrical PV Isolation. During catheter ablation of atrial fibrillation, ablation within the pulmonary veins is undesirable due to the risk of pulmonary venous stenosis and the possibility of leaving residual cuffs of arrhythmogenic tissue proximal to the ablation lesion set. An extra-ostial...

journal_title：Journal of cardiovascular electrophysiology

authors： Reddy VY,Neuzil P,Ruskin JN

更新日期：2003-06-01 00:00:00

abstract：INTRODUCTION:The primary goal of the present study was to test whether selective pharmacologic blockade of alpha 1 receptors, and specifically of the subtype alpha 1a, could prevent ventricular fibrillation (VF) during acute myocardial ischemia. BACKGROUND:The development of new autonomic interventions is of clinical ...

journal_title：Journal of cardiovascular electrophysiology

authors： Vanoli E,Hull SS Jr,Foreman RD,Ferrari A,Schwartz PJ

更新日期：1994-01-01 00:00:00

abstract：:The signal-averaged electrocardiogram (SAECG) facilitates noninvasive recording of low-amplitude cardiac signals such as ventricular late potentials. The SAECG has been used to accurately predict life-threatening ventricular tachyarrhythmias in patients after acute myocardial infarction and with nonischemic dilated ca...

journal_title：Journal of cardiovascular electrophysiology

authors： Steinberg JS,Berbari EJ

更新日期：1996-10-01 00:00:00

abstract：:The mouse has become the principal animal model for studying biologic processes in mammals. Major advances in transgene and gene targeting technology enabled manipulation of the mouse genome in a predictable fashion. Mutant mouse strains provide important insights into the molecular mechanisms underlying normal and di...

journal_title：Journal of cardiovascular electrophysiology

authors： Gehrmann J,Berul CI

更新日期：2000-03-01 00:00:00

abstract：INTRODUCTION:The high posterolateral right atrium (RA) is considered the "sinus node area," but we lack information on endocardial atrial activation in sinus rhythm. We studied RA and left atrial (LA) endocardial activation in the electrophysiology laboratory. METHODS AND RESULTS:Thirty-five patients (21 men) aged 47 ...

journal_title：Journal of cardiovascular electrophysiology

authors： Cosío FG,Martín-Peñato A,Pastor A,Núñez A,Montero MA,Cantale CP,Schames S

更新日期：2004-05-01 00:00:00

abstract：INTRODUCTION:Bileaflet mitral valve prolapse (BiMVP) is common among survivors of otherwise unexplained sudden cardiac death, but prognostic implications of BiMVP are unknown. This study evaluated whether patients with BiMVP are at higher risk for ventricular dysrhythmias, ICD placement, or death compared to controls w...

journal_title：Journal of cardiovascular electrophysiology

authors： Nordhues BD,Siontis KC,Scott CG,Nkomo VT,Ackerman MJ,Asirvatham SJ,Noseworthy PA

更新日期：2016-04-01 00:00:00

abstract：:We describe the case of 2-year-old baby with compound heterozygosity for paternal and maternal alleles mutation of α-subunit of the cardiac sodium channel (SCN5A), sinus node dysfunction, atrial flutter recurrences, and drug induced long-QT syndrome. In this setting, we chose at first to perform linear ablation of cav...

journal_title：Journal of cardiovascular electrophysiology

authors： De Filippo P,Ferrari P,Iascone M,Racheli M,Senni M

更新日期：2015-03-01 00:00:00

abstract：:A 14-year-old girl with a history of recurrent palpitations and documented wide QRS complex tachycardia was referred for electrophysiologic study and catheter ablation. ...

journal_title：Journal of cardiovascular electrophysiology

authors： Arias MA,Puchol A,Pachón M,Martín-Sierra C

更新日期：2019-07-01 00:00:00

abstract：:A 40-year-old man undergoing electrophysiologic study for recurrent palpitations was found to have a right bundle branch block during sinus rhythm and right bundle potentials occurring after ventricular activation. The sequence of activation of the proximal and distal right bundle potentials was suggestive of a retrog...

journal_title：Journal of cardiovascular electrophysiology

authors： Jazayeri MR,Deshpande SS,Sra JS,Akhtar M

更新日期：1993-06-01 00:00:00

abstract：:Heart failure is a common debilitating condition for which pharmacologic therapy thus far has provided only partial relief. Despite, and sometimes because of, medical therapy, the overall prognosis remains poor, with high rates of sudden death and death from progressive heart failure. Device-based therapies offer cons...

journal_title：Journal of cardiovascular electrophysiology

authors： Cleland JG,Thackray S,Goodge L,Kaye G,Cooklin M

更新日期：2002-01-01 00:00:00

abstract：BACKGROUND:Esophageal injury during left atrial ablation is associated with a significant risk of mortality and morbidity. There are no validated approaches to reduce injury outside of avoidance, a strategy critically dependent on a precise understanding of the esophageal anatomy and location. Intracardiac ultrasound (...

journal_title：Journal of cardiovascular electrophysiology

authors： Bunch TJ,May HT,Crandall BG,Weiss JP,Bair TL,Osborn JS,Anderson JL,Muhlestein JB,Lappe DL,Johnson DL,Day JD

更新日期：2013-01-01 00:00:00

abstract：BACKGROUND:AF can be induced by RAP or ISO in >85% of patients with PAF. METHODS:ISO was administered in escalating doses of 5, 10, 15, and 20 microg/min in 112 patients (age = 56 +/- 13 years) with PAF before radiofrequency catheter ablation. AF was inducible in 97 of 112 patients (87%) at a mean dose of 15 +/- 5 mic...

journal_title：Journal of cardiovascular electrophysiology

authors： Crawford T,Chugh A,Good E,Yoshida K,Jongnarangsin K,Ebinger M,Pelosi F Jr,Bogun F,Morady F,Oral H

更新日期：2010-01-01 00:00:00

abstract：:Atrial fibrillation (AF) and congestive heart failure (CHF) are two increasingly common cardiac disorders with a growing prevalence in the overall population. Improved treatment of acute medical conditions has increased the incidence of these cardiac disorders. AF and CHF have similar epidemiologic characteristics and...

journal_title：Journal of cardiovascular electrophysiology

authors： Ehrlich JR,Nattel S,Hohnloser SH

更新日期：2002-04-01 00:00:00

abstract：INTRODUCTION:Pulmonary vein isolation (PVI) is the cornerstone ablation strategy for treatment of atrial fibrillation (AF). Ablation outside the PVs is sometimes needed particularly in persistent or longstanding AF. This study reported left atrial appendage isolation (LAAI) using cryoballoon (CB) focusing on technical ...

journal_title：Journal of cardiovascular electrophysiology

authors： Chen S,Schmidt B,Bordignon S,Perrotta L,Bologna F,Nagase T,Chun KRJ

更新日期：2019-02-01 00:00:00

abstract：INTRODUCTION:Isolation of pulmonary veins (PVs) and the posterior left atrium (LA) can be safely performed by radiofrequency hot balloon (RHB)-based box isolation. However, data on long-term effects for the treatment of atrial fibrillation (AF) by the use of this method remain limited. METHODS AND RESULTS:We treated 2...

journal_title：Journal of cardiovascular electrophysiology

authors： Yamaguchi Y,Sohara H,Takeda H,Nakamura Y,Ihara M,Higuchi S,Satake S

更新日期：2015-12-01 00:00:00

abstract：UNLABELLED:Epicardial Cryoablation in Swine. INTRODUCTION:Cryoablation is an alternative to radiofrequency (RF) energy used in some ablation procedures. Its role and effectiveness compared to irrigated RF in epicardial tissue and epicardial substrates is not yet fully established. METHODS AND RESULTS:Using a swine ch...

journal_title：Journal of cardiovascular electrophysiology

authors： Jauregui-Abularach ME,Campos B,Betensky BP,Michele J,Gerstenfeld EP

更新日期：2012-09-01 00:00:00

abstract：:Due to the growing number of patients treated with cardiac implantable electronic devices (CIEDs) there is an increased need for lead management, evaluation, and extraction. While CIED lead extraction has many indications, a consistent approach to preprocedural planning should be applied in all cases, including a thor...

journal_title：Journal of cardiovascular electrophysiology

authors： Lewis RK,Pokorney SD,Hegland DD,Piccini JP

更新日期：2020-07-01 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：:We report the case of a 28-year-old man with no structural heart disease, who exhibited clearly augmented ST segment elevation in the right precordial leads, followed by induction of spontaneous right ventricular outflow tract tachycardia with intravenous administration of Class IA antiarrhythmic drugs. The electrophy...

journal_title：Journal of cardiovascular electrophysiology

authors： Ogawa M,Kumagai K,Saku K

更新日期：2001-07-01 00:00:00

abstract：INTRODUCTION:Catheter ablation is an effective treatment of scar-related ventricular tachycardia (VT), but the overall complexity of the procedure has precluded its widespread use. Remote magnetic navigation (RMN) has been shown to facilitate cardiac mapping and ablation of VT in a retrospective series. STOP-VT is the ...

journal_title：Journal of cardiovascular electrophysiology

authors： Skoda J,Arya A,Garcia F,Gerstenfeld E,Marchlinski F,Hindricks G,Miller J,Petru J,Sediva L,Sha Q,Janotka M,Chovanec M,Waldauf P,Neuzil P,Reddy VY

更新日期：2016-03-01 00:00:00

abstract：BACKGROUND:The presence of heart failure (HF) has been associated with poorer outcomes in patients undergoing catheter ablation (CA) for atrial fibrillation (AF). However, the effectiveness of CA amongst the subset of patients with tachycardia-induced cardiomyopathy (TIC) remains poorly defined. METHODS AND RESULTS:In...

journal_title：Journal of cardiovascular electrophysiology

authors： Yamashita S,Tokuda M,Matsuo S,Mahida S,Hachisuka EO,Sato H,Ikewaki H,Oseto H,Yokoyama M,Isogai R,Tokutake K,Yokoyama K,Narui R,Kato M,Tanigawa S,Sugimoto K,Yoshimura M,Yamane T

更新日期：2019-11-01 00:00:00

abstract：INTRODUCTION:Atrial fibrillation (AF) in the left atrium (LA) is poorly defined in terms of regional differences in the degree of organization, characteristics of paroxysmal and persistent variants, and electrophysiologic events that develop at the onset of episodes. METHODS AND RESULTS:The study population consisted ...

journal_title：Journal of cardiovascular electrophysiology

authors： Ndrepepa G,Karch MR,Schneider MA,Weyerbrock S,Schreieck J,Deisenhofer I,Zrenner B,Schömig A,Schmitt C

更新日期：2002-06-01 00:00:00

abstract：INTRODUCTION:Pulmonary vein (PV) reconnection is frequent in patients showing atrial fibrillation (AF) recurrence after PV isolation (PVI). Its detection with cardiac magnetic resonance (CMR) may help predict outcome and guide redo procedures. We assessed the relationship between scar on CMR and PV reconnection after c...

journal_title：Journal of cardiovascular electrophysiology

authors： Jefairi NA,Camaioni C,Sridi S,Cheniti G,Takigawa M,Nivet H,Denis A,Derval N,Mathilde Merle,Laurent F,Montaudon M,Sacher F,Hocini M,Haissaguerre M,Jais P,Cochet H

更新日期：2019-05-01 00:00:00