Atenolol is used for a number of conditions including hypertension, angina, long QT syndrome, acute myocardial infarction, supraventricular tachycardia, ventricular tachycardia, and the symptoms of alcohol withdrawal [REF].
Off-label uses of atenolol, as with other cardioselective β-blockers, include symptomatic treatment of psychological issues such as anxiety.