<unk>  is indicated for: * Stable angina (exercise-induced) –<unk>  increases coronary blood flow and decreases myocardial oxygen consumption, secondary to decreased peripheral resistance, heart rate, and contractility. * Variant angina – it is effective owing to its direct effects on coronary<unk> ation. * Unstable angina (preinfarction, crescendo) –<unk>  may be particularly effective if the underlying mechanism is vasospasm. * Myocardial bridge * Dysmenorrhea For supraventricular tachycardias (PSVT),<unk>  appears to be as effective as verapamil in treating re-entrant supraventricular tachycardia. Atrial fibrillation or atrial flutter is another indication. The initial bolus should be 0.25 mg/kg, intravenous (IV). Because of its vasodilatory effects,<unk>  is useful for treating hypertension. Calcium channel blockers are well tolerated, and especially effective in treating low-renin hypertension. It is used as topical application for Anal Fissures as it promotes healing of fissures due to its vasodilatory property.
Diltiazem
Metoprolol
Bisoprolol
Carvedilol
Digitoxin
Sotalol
Amiodarone
Digoxin