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.
What is Angina? Angina pectoris is caused by an insufficient supply of oxygen to the heart muscle. Angina usually precedes a heart attack. What are the Signs and Symptoms of Angina? The characteristic symptoms are a squeezing or pressure-like pain in the chest occurring immediately after exertion. Angina can also be triggered by emotional tension, cold weather or large meals. Pain may radiate to the left shoulder blade, left arm or jaw.