Post Doctorate (DM) Cardiology is a 3-year doctorate course in KLE’s Jawaharlal Nehru Medical College, Belagavi. The students who are studying this course are dealing with a medical specialty that deals with the disorder in the human heart. They also learn the treatment of heart disorders such as coronary disease, valvular heart disease, artery diseases, congenital heart defects, heart failure, and cardiac electrophysiology.