Cardiology is a branch of medicine that deals with the treatment of cardiovascular disease. They can be divided into: endocardial diseases (most commonly endocarditis), myocardial disorders (cardiomyopathy, angina pectoris, myocardial infarction), pericardial diseases (most commonly pericarditis), cardiac arrhythmias, cardiac defects (congenital and acquired), cardiac insufficiency decompensation), blood vessel diseases (atherosclerosis, thrombosis, thrombophlebitis).

By biochemical blood analysis, we briefly call a large group of different blood tests. One of the most important indicators of the general state of the organism is laboratory analysis of the blood. Deviation from normal values ​​does not always mean that the disease is present, as it is in the opposite case, that the value in normal means the absence of disease.

Gynecology is a branch of medicine that deals with diseases and the treatment of the female reproductive system (uterus, vagina and ovaries). Literally, outside of medicine, the word means "the science of women".

Internal medicine is a branch of medicine that deals with problems and diseases of internal organs. Internal medicine specialists are referred to as internists. They are particularly skilled in treating patients with undifferentiated problems or problems with multiple systemic disease.