Cardiology is also called cardiovascular medicine, and the diseases that can be seen are mainly for cardiovascular diseases, such as coronary atherosclerotic heart disease, hypertension, arrhythmia, and some cardiomyopathies, such as hypertrophic cardiomyopathy, restrictive cardiomyopathy, dilated cardiomyopathy, alcoholic cardiomyopathy, and perinatal cardiomyopathy, all of which are seen by the cardiology department. Other patients, such as those who may have congenital heart disease, or pericarditis, or valvular disease, are seen by the cardiology department. However, if they are to be further combined with cardiac surgery, they should be further looked at by cardiac surgery. If the patient has an acute myocardial infarction, the patient is also treated by a minimally invasive procedure such as emergency coronary angiography in the cardiology department.