Indication for coronary angiography in HCM – Cardiology MCQ

Class I indication for coronary angiography in hypertrophic cardiomyopathy (HCM) as per 2014 ESC (European Society of Cardiology) guidelines:
a) Adult survivors of cardiac arrest
b) Sustained ventricular tachyarrhythmia
c) Severe stable angina
d) All of the above
Correct Answer