The right answer in this context is antianginal (because of the myocardial infarctus).
Metoprolol is characterized by three pharmacological properties: beta-1 cardioselective beta-1 blocking activity, antiarrhythmic effect, absence of partial agonist power (or intrinsic sympathomimetic activity).
Metoprolol is used in the management of various cardiac pathologies:
* Angina,
* Cardiac eretisms,
* Ventricular extrasystoles,
* Arterial hypertension,
* Heart failure,
* Myocardial infarction,
* Tachycardia.