View clinical trials related to Tachycardia, Ventricular.
Filter by:The purpose of this study is to assess whether the burden of untreated non-sustained ventricular tachycardias (VTs), or episodes treated with anti-tachycardia pacing, correlates with appropriate implantable cardiac defibrillator (ICD) shock therapies and to evaluate if the timing of radiofrequency VT ablation affects the prognosis of ICD recipients.
The goal of this trial is to test the impact of a step-wise approach for catheter ablation of recurrent ventricular tachycardia, (irregular heart rhythms that originate in the bottom chambers of the heart), in patients with a previous heart attack for whom catheter ablation is clinically indicated.
This study will test the hypothesis that many human heart rhythm disorders are caused by small localized sources, where brief ablation may successfully eliminate the heart rhythm disorder.
This is a multi-center prospective registry of patients with an ejection fraction (EF) ≤ 35% following coronary artery bypass graft (CABG) surgery in order to test the hypothesis that wearable defibrillators (WD) will decrease overall mortality after discharge by decreasing arrhythmic death in this select population with high risk for sudden cardiac death (SCD). This is a pilot project to determine the feasibility of a larger-scale study.
This study explores the hypothesis that wearable defibrillators can impact mortality by reducing sudden death during the first three months after a heart attack in persons with high risk for life-threatening arrhythmias.
The primary objective of the trial is to determine if survival to hospital discharge is improved with early therapeutic administration of a new Captisol-Enabled formulation of IV amiodarone (Nexterone-PM101) compared to placebo.
This study will assess the outcomes of using magnetic navigation to treat ventricular tachycardia (VT) or premature ventricular contractions (PVCs) that occur for unknown reasons and are not related to structural heart disease.
The purpose of the study is to evaluate the safety and efficacy of wearable defibrillator use in patients with left ventricular dysfunction or advanced heart failure symptoms, who have a high-risk for sudden cardiac death but are either not eligible for an implantable defibrillator under current guidelines or are not able to receive the device due to their condition.
The purpose of this research study is to evaluate the safety and feasibility of the Impella 2.5 Circulatory Support System for use during mapping and ablation of ventricular tachycardia in the setting of Ventricular dysfunction.
The purpose of the NORDIC ICD study is to evaluate whether ICD implantation without intra-operative DF testing is non-inferior to ICD implantation with intra-operative DF testing regarding the efficacy of the first ICD shock for the treatment of true spontaneous ventricular tachyarrhythmias.