2025年3月7日 · Catheter ablation has been posited to reduce VT incidence and is commonly used in IHD patients when antiarrhythmic drugs do not suppress VT. We aim to review the clinical efficacy and safety of catheter ablation vs medical therapy in patients with IHD.

2024年11月16日 · The Ventricular Tachycardia Antiarrhythmics or Ablation in Ischemic Heart Disease (VANISH) trial showed that ablation and continuation of baseline antiarrhythmic medications...

Except in specific circumstances, sodium channel blockers (Vaughn-Williams class I agents) have a limited role in the prevention of VT/SCD; this is based on a lack of survival benefit and increased mortality observed during chronic therapy in patients …

2024年3月27日 · Sustained monomorphic ventricular tachycardia (SMVT) in patients with ischemic heart disease, particularly those with severely reduced left ventricular ejection fraction (LVEF), can be a life-threatening condition due to the risk of syncope and sudden cardiac death.

SCD is attributed to lethal ventricular arrhythmias of ventricular tachycardia (VT) and fibrillation (VF), which are common complications of IHD in the acute, chronic and heart failure stage . IHD has evolved dramatically in presentation over the decades. The primary pathology remains coronary artery disease due to atherosclerosis.

2019年5月10日 · This systematic review and meta-analysis of 5 RCTs found that patients with IHD who underwent CA for VT experienced decreased odds of appropriate ICD therapies, appropriate ICD shocks, VT storm, and cardiac hospitalization …

2022年11月18日 · Ventricular tachycardia (VT) storm is a distinct arrhythmic emergency characterized by 3 or more episodes of sustained VT within 24 hours or incessant VT. 1,2 VT storm is often associated with recurrent implantable cardioverter defibrillator (ICD) shocks, which may result in progressive deterioration in ventricular function and consequent heart ...

In patients with ischemic heart disease, who either survive SCA due to VT/VF or experience hemodynamically unstable VT (LOE: B-R) (S6.1.1-1—S6.1.1-4) or stable sustained VT (LOE: B-NR) not due to reversible causes, an ICD is recommended if meaningful survival greater than 1 year is expected.

2025年3月3日 · Patients with structural heart disease (SHD), especially those with ischemic heart disease (IHD), are at higher risk for mortality following ventricular tachycardia (VT) ablation, according to results of a study published in the Journal of the American Heart Association.

2019年5月10日 · The scope of the current document relates to ablation therapy for VAs, from premature ventricular complexes (PVCs) to monomorphic and polymorphic ventricular tachycardia (VT) and triggers of ventricular fibrillation (VF).