There are usually two major types of heart failure. The Rright-sided failure, occurs when the right ventricle is not able to pump blood effectively into the pulmonary artery, causing increased volume and pressure in the venous system and causing peripheral edema. Left sided heart failure (CHF) which involves with decreased cardiac output and elevated pulmonary venous pressure may be acute, chronic, and mild to severe. It is further divided into systolic failure and diastolic failure. Systolic failure happens when the heart cannot contract forcefully during systole to eject adequate amount of blood into the circulation. Diastolic failure occurs when the left ventricle cannot relax enough during distal pressure. This occurrences prevents the