Covers the research on Angina pectoris, which is commonly known as angina, and is a chest pain due to ischemia (a lack of blood and hence oxygen supply) of the heart muscle, generally due to obstruction or spasm of the coronary arteries (the heart's blood
Covers the research on Angina pectoris, which is commonly known as angina, and is a chest pain due to ischemia (a lack of blood and hence oxygen suppl...