Cardiology is a branch of science that deals with diseases of the heart and circulatory system. Heart diseases, which are manifested by various symptoms such as chest tightness, palpitations, gas complaints, shortness of breath, fatigue and rarely fever, are one of the main health problems in the world and in our country. Heart disease occurs in a wide age range from very young to old age. Due to the increasing number of these diseases and their poor results, our hospital has given due importance to this field and paid attention to related research.