What is the study of the circulatory system also known as?

The study of the circulatory system is known as angiology. This branch of medicine focuses specifically on the blood vessels—arteries, veins, and capillaries—and the lymphatic system, which are key components of the circulatory system. Angiology encompasses the examination of diseases affecting these vessels, including conditions such as atherosclerosis and varicose veins.

Cardiology, while related, specifically pertains to the study of the heart and its functions rather than the entire circulatory system. Hematology is the study of blood and blood disorders, focusing on elements such as red and white blood cells, platelets, and plasma, and is more concerned with components of the blood rather than the vessels themselves. Pulmonology, on the other hand, deals with the respiratory system, specifically the lungs and their associated structures.

By understanding angiology, one gains insights into both how blood circulates throughout the body and how various factors can impact vascular health.