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Angina, also known as angina pectoris, is chest pain or pressure, usually caused by insufficient blood flow to the heart muscle (myocardium). [2] It is most commonly a symptom of coronary artery disease. [2] Angina is typically the result of partial obstruction or spasm of the arteries that supply blood to the heart muscle. [3]
Does chest pain on the left side mean a heart attack? ... Angina. Angina is a type of chest pain that happens if the heart muscle isn’t getting enough oxygenated blood, usually due to heart ...
Typical angina is aggravated by physical activity or emotional stress and is relieved by rest or nitroglycerin. [4] The pain may radiate to other parts of the body, most commonly the left arm or neck. [7] In some individuals, the pain may be less severe and present as pressure or numbness. [7]
It is often the source of referred cardiac pain. The intercostobrachial nerve is sometimes divided in axillary node clearance (ANC), such as that done for breast cancer surgery which requires the removal of the axillary nodes. Sensation to the cutaneous region supplied by the nerve is affected.
Fifteen minutes later, he noticed a pain under his left armpit. "I started worrying that it could be something more serious than indigestion," Coates says. "The pain in my chest increased from a ...
Angina refers to “pain in the chest or behind the left breast caused by blocked arteries,” Dr. Morgan says. “Angina could be a warning sign of a heart attack.”
The most common symptom is centrally located pressure-like chest pain, often radiating to the left shoulder [2] or angle of the jaw, and associated with nausea and sweating. Many people with acute coronary syndromes present with symptoms other than chest pain, particularly women, older people, and people with diabetes mellitus. [3]
“Unstable angina can result when a coronary plaque ruptures and produces heart-related chest pain at rest, or even symptoms that wax and wane in intensity,” says Dr. Cantillon.