Cardiology is the branch of science (medical science), that deals with disorders in the functions of the heart. It involves a medical diagnosis and treatment process that depends upon the defect. Some of the defects include coronary heart disease, heart failure, congenital heart disease, valvular heart disease, etc. The heart is the most primordial organ which is the circuit for blood circulation. Blood from the heart is pumped to various parts of the body through the lungs and Received