Results 71 to 80 of about 12,684 (250)
Automatic Mode Switching in Atrial Fibrillation [PDF]
, 2005 Automatic mode switching (AMS) algorithms were designed to prevent tracking of atrial tachyarrhythmias (ATA) or other rapidly occurring signals sensed by atrial channels, thereby reducing the adverse hemodynamic and symptomatic consequences of a rapid ...
Antonio De, Simone +2 more
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External Prolonged Electrocardiogram Monitoring in Unexplained Syncope and Palpitations: Results of the SYNARR-Flash Study [PDF]
, 2015 AIMS: SYNARR-Flash study (Monitoring of SYNcopes and/or sustained palpitations of suspected ARRhythmic origin) is an international, multicentre, observational, prospective trial designed to evaluate the role of external 4-week electrocardiogram (ECG ...
Brignole, M +6 more
core +1 more source
Pediatric Transplantation, Volume 29, Issue 5, August 2025.ABSTRACT Background Elevated pulmonary vascular resistance is a significant risk factor for right‐ventricle failure and poor outcomes following pediatric heart transplantation. Pulmonary vasodilator therapy can help manage symptoms and improve heart transplant candidacy.
Anusha Konduri +7 more
wiley +1 more source
Health Science Reports, Volume 8, Issue 7, July 2025.ABSTRACT Background and Aims Cardiovascular diseases (CVDs) cause most maternal deaths, mainly from cardiomyopathies, pulmonary hypertension, aortic dissections, and MIs. We examined CVD prevalence in pregnancy, its links to risk factors/demographics, and identified high‐risk cases for prevention programs.
Mahdi Zahedi +2 more
wiley +1 more source
Revista Portuguesa de Cardiologia, 2016 Permanent junctional reciprocating tachycardia (PJRT) is an uncommon form of atrioventricular reentrant tachycardia due to an accessory pathway characterized by slow and decremental retrograde conduction.
Moisés Rodríguez-Mañero +5 more
doaj +1 more source
Annals of Noninvasive Electrocardiology, Volume 30, Issue 4, July 2025.ABSTRACT Background It is unclear to what extent silent atrial fibrillation (AF) is present in subjects previously undiagnosed with AF. The recently popular 7‐day patch electrocardiography (ECG) monitoring may help answer this question. Methods In the Kitsuki and Usuki cities in Oita Prefecture, Japan, a study was conducted among subjects who underwent
Miho Miyoshi +6 more
wiley +1 more source
Conversion of supraventricular arrhythmias to sinus rhythm using flecainide [PDF]
, 2017 We evaluated the efficacy of flecainide acetate (given intravenously to a maximal dose of2 mg kg−1 and then orally in a dose of 100 mg b.d. or 100 mg t.d.s.) in the conversion to sinus rhythm of 50 patients exhibiting supraventricular arrhythmias (39 ...
DUC, J. +6 more
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Equine Veterinary Journal, Volume 57, Issue 4, Page 991-1000, July 2025.Abstract Background Exercising arrhythmias can be clinically irrelevant or associated with poor performance, collapse and sudden cardiac death. Objectives To test if readable exercising ECGs can be recorded by grooms or riders and to describe arrhythmias in ECGs from different types of exercise in Eventing horses and investigate associations with type ...
Cristobal Navas de Solis +3 more
wiley +1 more source
Frontiers in Cardiovascular MedicineAtrioventricular nodal reentrant tachycardia (AVNRT), the most common supraventricular tachycardia, occasionally present with transient ST-T changes mimicking ischemia, posing diagnostic challenges for patients.
Peng Li +4 more
doaj +1 more source
Characterization of health care utilization in patients receiving implantable cardioverter-defibrillator therapies: An analysis of the managed ventricular pacing trial. [PDF]
, 2017 BACKGROUND: Implantable cardioverter-defibrillators (ICDs) are effective in terminating lethal arrhythmias, but little is known about the degree of health care utilization (HCU) after ICD therapies.
Cheng, Alan +7 more
core +1 more source