The disease categories and treatments include: AMI: (Cardiopulmonary resuscitation, thrombolysis, aspirin, angioplasty, beta blockers and ACE inhibitors); Secondary prevention following MI, and, separately, following CABG or angioplasty: (aspirin, beta blockers, ACE inhibitors, statins, warfarin and rehabilitation); Chronic angina: (CABG surgery, angioplasty, aspirin, statins); Unstable angina: (aspirin, heparin, platelet IIB/IIIA inhibitors and clopidogrel); Heart failure: (ACE inhibitors, beta blockers, spironolactone, aspirin, statins) and all standard treatments for Hypertension. The gene discussed is ACE; the disease is angina pectoris.