A surgical specialty concerned with the structure and function of the eye and the medical and surgical treatment of its defects and diseases.
Ocular Surgery,Ocular Surgeries,Surgery, Ocular
D003327
Coronary Disease
An imbalance between myocardial functional requirements and the capacity of the CORONARY VESSELS to supply sufficient blood flow. It is a form of MYOCARDIAL ISCHEMIA (insufficient blood supply to the heart muscle) caused by a decreased capacity of the coronary vessels.