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.
The chest pain caused by angina may feel like an ache, discomfort or tightness across the front of your chest when you exert yourself. Pain may also (or sometimes just) be felt in your arms, neck, jaw or stomach. Angina pain usually eases within 10 minutes when you rest.