Overview of Cardiovascular Drugs u Classification based on target organs/tissues o Heart: Heart failures, arrhythmias, cardiac ischemia. over-load of the heart a Vessels: Vasodilatation vasoconstriction arteriosclerosis n Classification based on the mechanisms o Ion channels. Cal+. Nat. Kt channels o Receptors Adrenoreceptors, AT, receptors, etc. D Enzymes ACEL, Nat-K-ATPase, HMG-CoA reductase o Others. DiureticsOverview of Cardiovascular Drugs Classification based on target organs/tissues Heart：Heart failures, arrhythmias, cardiac ischemia, over-load of the heart Vessels：Vasodilatation, vasoconstriction, arteriosclerosis Classification based on the mechanisms Ion channels：Ca2+, Na+ , K+ channels Receptors：Adrenoreceptors, AT1 receptors, etc. Enzymes：ACEI, Na+ -K+ -ATPase, HMG-CoA reductase Others：Diuretics