Angina
Angina is a type of chest discomfort or pain due to poor blood flow through the blood vessels (coronary vessels) of the heart muscle (myocardium). Some patients have symptoms other than classic angina when there is poor blood flow to the heart which may be called their “anginal equivalent.” Examples include shortness of breath, back, jaw or arm pain.
Chest discomfort or pain
Chest pain is discomfort or pain that you feel anywhere along the front of your body between your neck and upper abdomen.
Read Article Now Book Mark ArticleThere are different types of angina:
- Stable angina
Stable angina
Stable angina is chest pain or discomfort that most often occurs with activity or emotional stress. Angina is due to poor blood flow through the blo...
Read Article Now Book Mark Article - Unstable angina
Unstable angina
Unstable angina is a condition in which your heart doesn't get enough blood flow and oxygen. It may lead to a heart attack. Angina is a type of ches...
Read Article Now Book Mark Article - Variant angina
Variant angina
The coronary arteries supply blood and oxygen to the heart. Coronary artery spasm is a brief, sudden narrowing of one of these arteries.
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Get medical help right away if you have new, unexplained chest pain or pressure. If you have had angina before, call your health care provider.
References
Boden WE. Angina pectoris and stable ischemic heart disease. In: Goldman L, Schafer AI, eds. Goldman-Cecil Medicine. 26th ed. Philadelphia, PA: Elsevier; 2020:chap 62.
Bonaca MP, Sabatine MS. Approach to the patient with chest pain. In: Libby P, Bonow RO, Mann DL, Tomaselli GF, Bhatt DL, Solomon SD eds. Braunwald's Heart Disease: A Textbook of Cardiovascular Medicine. 12th ed. Philadelphia, PA: Elsevier; 2022:chap 35.
Lange RA, Mukherjee D. Acute coronary syndrome: unstable angina and non-ST elevation myocardial infarction. In: Goldman L, Schafer AI, eds. Goldman-Cecil Medicine. 26th ed. Philadelphia, PA: Elsevier; 2020:chap 63.
Morrow DA, de Lemos J. Stable ischemic heart disease. In: Libby P, Bonow RO, Mann DL, Tomaselli GF, Bhatt DL, Solomon SD, eds. Braunwald's Heart Disease: A Textbook of Cardiovascular Medicine. 12th ed. Philadelphia, PA: Elsevier; 2022:chap 40.
Review Date: 1/1/2023
Reviewed By: Michael A. Chen, MD, PhD, Associate Professor of Medicine, Division of Cardiology, Harborview Medical Center, University of Washington Medical School, Seattle, WA. Also reviewed by David C. Dugdale, MD, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.