Cardiovascular pharmacology deals with the treatment of heart disease. Cardiac medications are used to treat the cardiac, circulatory and vascular system. Various cardiovascular agents are available to treat various cardiovascular conditions. Sodium, Potassium, Calcium channel blockers, ACE inhibitors and cardiac biomarkers. There are many types of cardiovascular drugs on the market that include cardiac glycosides, anticoagulants, antiarrhythmic agents, anti anginal agents and antihypertensive agents.