This video explains the pharmacology of cardiovascular medicines and how they influence the cardiovascular system. In the introduction, the circulatory system of humans is discussed. Different cardiovascular medications are discussed in this video i.e. Anti-hypertensives, AntiAnginal, Anti-CHF, and antiarrhythmic, and their classes with their modes of action. Timeline 0:00 Introduction 3:23 AntiHypertensive 10:37 Antianginals 12:46 Anti-CHF drugs 14:25 Anti-arrhythmics 16:39 Conclusion