For the cardiovascular system

General:
beta-receptor blocker or beta blocker
calcium channel blockers
diuretics
cardiac glycosides
antiarrhythmics
nitrate
antianginals
vasoconstrictor
vasodilator
peripheral activator

Affecting Blood pressure:
ACE inhibitors
angiotensin receptor blockers
alpha blocker

Coagulation:
anticoagulant
heparin
antiplatelet drug
fibrinolytic
anti-hemophilic factor
haemostatic drugs

Atherosclerosis/cholesterol agents:
hypolipidaemic agents
statins