Clinical Focus
arrhythmia,
atrial fibrillation,
atrial flutter,
atrioventricular block,
bradycardia (slow heart rate),
cardiac (heart) palpitations,
cardiac arrest,
cardiac electrophysiology,
cardiomyopathies,
sudden cardiac death syndrome,
supraventricular tachycardia,
ventricular tachycardia,
Wolf-Parkinson-White syndrome