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angina pectoris related to horizontal, usually supine, body position. A type of unstable angina, which may be subacute (class II) or acute (class III). Segen's Medical Dictionary. © 2012 Farlex, Inc. All rights reserved. Want to thank TFD for its existence?
Angina decubitus, a type of unstable angina, occurs when a person develops angina when lying down (not necessarily only at night) and is without any apparent cause. Angina decubitus occurs because gravity redistributes fluids in the body. This redistribution makes the heart work harder.
22 mar 2024 · Angina is a symptom of coronary artery disease. Angina also is called angina pectoris. Angina is often described as squeezing, pressure, heaviness, tightness or pain in the chest. It may feel like a heavy weight lying on the chest.
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] .
6 cze 2023 · Angina is one of the signs of acute coronary syndrome (ACS) and can further subdivide into stable and unstable angina. Stable angina defines as the occurrence of symptoms with exertion only. Unstable angina or symptoms occurring at rest requires more prompt evaluation and management.
7 lut 2024 · Angina pectoris is a clinical syndrome of precordial discomfort or pressure due to transient myocardial ischemia without infarction. It is typically precipitated by exertion or psychologic stress and relieved by rest or sublingual nitroglycerin. Diagnosis is by symptoms, electrocardiography, and myocardial imaging.
19 sie 2022 · Most people with angina describe having chest pain or pressure. Or they describe a squeezing sensation or a tightness in their chest. Some people say it feels like indigestion. Others say it’s hard to describe angina with words. The discomfort usually begins behind your breastbone.
