It should not be used in people with tachyarrhythmias, tachycardia or heart block caused by digitalis poisoning, ventricular arrhythmias which require inotropic therapy, or with angina.
Isoprenaline
Hexoprenaline
Nadolol
Eplerenone
Adrenaline
Oxprenolol
Sodium nitroprusside
Atenolol