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Variant angina is caused by vasospasm, a narrowing of the coronary arteries due to contraction of the heart's smooth muscle tissue in the vessel walls. [3] In comparison, stable angina is caused by the permanent occlusion of these vessels by atherosclerosis, which is the buildup of fatty plaque and hardening of the arteries. [4]
The condition can be life-threatening if left untreated. stefanamer/istockphoto. Congenital Heart Disease. ... Chest pain (angina) Shortness of breath. Lightheadedness. Heartburn.
Also known as 'effort angina', this refers to the classic type of angina related to myocardial ischemia.A typical presentation of stable angina is that of chest discomfort and associated symptoms precipitated by some activity (running, walking, etc.) with minimal or non-existent symptoms at rest or after administration of sublingual nitroglycerin. [11]
Chest pain that often gets worse with stress or physical activity (angina) ... Many potential complications of atherosclerosis can be life-threatening. They include the following.
Angina. Angina is chest pain ... It’s usually caused by a blood clot in the leg that travels to the lungs, and is a life-threatening medical emergency. Symptoms can include sudden shortness of ...
A coronary thrombosis is a medical emergency (life threatening) and requires urgent care at a hospital. ... leading to various forms of angina or eventually a ...
Some of these conditions can be minor, while others can be life-threatening. Coronary Artery Disease Coronary artery disease is the most common type of heart disease.
Causes of chest pain range from non-serious to life-threatening. [10] In adults the most common causes of chest pain include: gastrointestinal (42%), coronary artery disease (31%), musculoskeletal (28%), pericarditis (4%) and pulmonary embolism (2%). [11] Other less common causes include: pneumonia, lung cancer, and aortic aneurysms. [11]