ALLMedicine™ Premature Ventricular Contraction Center

May 15th, 2022 - This study aimed to investigate the electrophysiological characteristics of idiopathic ventricular arrhythmias (VAs) originating from the left ventricular posterior papillary muscles (LPPM) and explore the efficiency of catheter ablation using thr...

Feb 4th, 2022 - Left ventricular noncompaction (LVNC) is a rare type of cardiomyopathy, and one of its clinical manifestations is arrhythmia. Cardiovascular magnetic resonance (CMR) is valuable for the diagnosis and prognosis of LVNC. However, studies are lacking...

Jan 25th, 2022 - The premature ventricular contractions (PVCs) have usually good prognosis in patients without structural heart disease. In case of left ventricular ejection fraction depression or symptoms, antiarrhythmic drugs or cardiac ablations could be an opt...

Nov 11th, 2021 - Catheter ablation strategies for ventricular fibrillation (VF) and polymorphic ventricular tachycardia (PMVT) are not established when spontaneous triggers are rare or absent. The purpose of this study was to report the feasibility and efficacy of...

Oct 20th, 2021 - Catheter ablation (CA) for ventricular arrhythmias (VAs) is increasingly utilized in recent years. We aimed to investigate the nationwide trends in utilization and procedural complications of CA for VAs in patients with mechanical valve (MV) prost...

Jun 22nd, 2021 - Background Premature ventricular contraction (PVC), also known as premature ventricular beat, is one of the most common symptomatic arrhythmias in clinical practice. PVCs may cause serious harm to patients as follow: 1. PVCs with considerable load...

Sep 22nd, 2020 - Anesthetic management in patients coming for electrophysiology procedures is extremely important and hemodynamically challenging in order to minimize interference on the electrophysiology studies (EPS) and the ability to trigger arrhythmias while ...

Feb 22nd, 2019 - The purpose of this study is to determine if reduction in premature ventricular contraction (PVC) burden results in a decrease in blood pressure, sympathetic outflow, plasma catecholamines and an improvement in baroreflex gain. Flecainide will be ...

Nov 14th, 2021 - A novel trial using real-time monitoring found that drinking coffee did not increase atrial arrhythmias but was associated with more premature ventricular contractions. There was no increase in premature atrial contractions (PACs) or supraventricu...

Nov 14th, 2018 - CHICAGO — The nascent field of stereotactic radiation for ventricular tachycardia (VT) took a significant step forward with the prospective phase 1/2 ENCORE-VT study confirming remarkable case series results. Targeting arrhythmogenic scar tissue w...

Dec 17th, 2015 - Pay attention to the compensatory pauses after the premature ventricular contraction (PVC) (denoted by ↑) in tracing “b” of Figure 1, then answer the question below. (Enlarge Image) Figure 1. Courtesy of Dr Wang

Dec 17th, 2015 - Pay attention to the compensatory pauses after the premature ventricular contraction (PVC) (denoted by ↑) in tracing “b” of Figure 1, then answer the question below. (Enlarge Image) Figure 1. Courtesy of Dr Wang

Nov 19th, 2015 - In Figure 1 below, a wide QRS regular tachycardia is present. Pay attention to the premature ventricular contraction (PVC), then answer the question. (Enlarge Image) Figure 1. Courtesy of Dr Wang.