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Acute coronary syndrome (ACS) is a syndrome (a set of signs and symptoms) due to decreased blood flow in the coronary arteries such that part of the heart muscle is unable to function properly or dies. [1] The most common symptom is centrally located pressure-like chest pain, often radiating to the left shoulder [2] or angle of the jaw, and ...
Unstable angina. Chest pain or chest discomfort at rest or minimal exertion, or a new onset chest pain or discomfort on exertion. Unstable angina is a type of angina pectoris [ 1 ] that is irregular or more easily provoked. [ 2 ] It is classified as a type of acute coronary syndrome.
The American College of Cardiology (ACC), based in Washington, D.C., is a nonprofit medical association established in 1949. It bestows credentials upon cardiovascular specialists who meet its qualifications. Education is a core component of the college, which is also active in the formulation of health policy and the support of cardiovascular ...
The principal symptom is typically chest pain, known as angina pectoris; people who present with angina must prompt evaluation for possible acute coronary syndrome. [ 2 ] Acute coronary syndromes are classified to two major categories, according to the patient's electrocardiogram, and specifically the presence or absence of persistent (>20 min ...
Anginal equivalent. An anginal equivalent is a symptom such as shortness of breath (dyspnea), diaphoresis (sweating), extreme fatigue, or pain at a site other than the chest, occurring in a patient at high cardiac risk. Anginal equivalents are considered to be symptoms of myocardial ischemia. Anginal equivalents are considered to have the same ...
Angina index will be zero if no pain appears during the exercise, one if the pain is limited to the exercise period but the patient can continue the exercise (typical angina), and two if a limiting pain occurs which is a reason to stop the exercise test. [2] [3] Duke treadmill scores typically range from -25 (highest risk) to +15 (lowest risk).
Pronunciation. / ænˈdʒaɪnə, ˈændʒɪnə / ann-JY-nə, AN-jin-ə[1] Specialty. Cardiology. Complications. Heart attack, unstable angina. 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.
Relevance. The CCS grading system for angina is a clinical tool used by doctors to assess the degree of severity of a patient's angina. Whilst there are no defined therapy guidelines specific for each class, once the severity of the angina has been assessed, clinicians can use the framework to aid them in the development of an individual ...