Ventricular tachycardia https://medlineplus.gov/ency/article/000187.htm Ventricular tachycardia MedlinePlus: Ventricular Tachycardia National Institutes of Health: Ventricular Tachycardia medlineplus.gov/ency/article/000187.htm Ventricular tachycardia MedlinePlus: Ventricular Tachycardia Ventricular tachycardia