Cardiology

Ranolazine doesn't cut VT, VF, death in high-risk ICD patients

(HealthDay)—For high-risk patients with implantable cardioverter-defibrillators (ICDs), ranolazine does not significantly reduce the risk of ventricular tachycardia (VT) or ventricular fibrillation (VF) requiring appropriate ...

Cardiology

Exercise may decrease heart drug's effectiveness

Peter Ruben and his team of researchers have spent years studying why seemingly healthy patients with inherited cardiac arrhythmias can sometimes suddenly die during exercise. (2017, 2016, 2015) His past research has shown ...