leprechauns definition In the folklore of Ireland, little men who resemble elves. Supposedly, leprechauns can reveal â but only to someone clever enough to catch them â the location of buried treasure, typically a crock of gold hidden at the end of the rainbow.
Exertional angina, or stable angina, is a type of chest pain caused by the blockage of blood flow through a coronary artery, or blood vessel around the heart.
coronary heart disease which occurs when the arteries leading to the heart become narrowed or blocked by plaque is almost always the cause of angina environmental situations such as cold exposure emotional stress or heavy metals can induce angina