Ventricular tachycardia - Diagnosis and treatment - Mayo Clinic A thorough physical exam, medical history and testing are required to diagnose ventricular tachycardia Ventricular tachycardia sometimes requires emergency medical care and may be diagnosed at a hospital When possible, a healthcare professional may ask you or your family questions about symptoms
Long QT syndrome - Diagnosis and treatment - Mayo Clinic Diagnosis To diagnose long QT syndrome (LQTS), a healthcare professional examines you You are usually asked questions about your symptoms and medical and family history