Coronary spasm翻译
WebFeb 26, 2014 · In reality, vasoconstriction causing angina is probably part of a spectrum with some murky overlap. The Japanese Coronary Spasm Association 27 and several classic studies 5, 6, 18, 24 define coronary spasm as a >90% stenosis or occlusion with acetylcholine or ergonovine. Variant angina requires this definition of spasm plus chest … WebJan 10, 2024 · Coexisting spasm of both the epicardial and microvascular beds was noted in nearly half of the patients (48%). Nitroglycerin was most effective at relieving focal …
Coronary spasm翻译
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WebOct 16, 2024 · Coronary artery spasm is sometimes mistaken for other heart-related (cardiac) causes of chest pain such as pericarditis, a heart attack and cardiomyopathy. … WebA spasm is a sudden muscular contraction. A vasospasm is a sudden contraction of the muscular walls of a blood vessel. In some cases, we know what causes the muscles to contract.
WebSynonyms for coronary spasm in Free Thesaurus. Antonyms for coronary spasm. 18 synonyms for spasm: convulsion, contraction, paroxysm, twitch, throe, burst, fit ... Web"cerebral spasm"中文翻译 大脑性痉挛 "cerebrovascular spasm"中文翻译 脑血管痉挛 "cervial spasm"中文翻译 宫颈痉挛 "cervical spasm"中文翻译 子宫颈痉挛 "clonic spasm" …
WebAug 12, 2024 · Coronary artery spasms may be responsible for about half of all angina cases. A 2024 population-based study found that coronary artery spasms are uncommon, with just under 0.01% of the general ... WebCoronary artery spasm occurs most commonly in people who smoke or who have high cholesterol or high blood pressure. It may occur without cause, or it may be triggered by: Alcohol withdrawal. Emotional stress. Exposure to cold. Medicines that cause narrowing of the blood vessels (vasoconstriction) Stimulant drugs, such as amphetamines and cocaine.
WebBackground: Myocardial bridging (MB) has been associated with cardiac events. Whether coronary spasm is one factor contributing to those events is unknown. Hypothesis: This study investigated whether the likelihood of coronary spasm is increased in patients with MB. Methods: A spasm-provocation test was performed by infusing acetylcholine into …
WebNational Center for Biotechnology Information stratification factors in clinical trialsWebJun 3, 2024 · Prinzmetal angina, or variant angina, is caused by such a spasm in a coronary artery. These spasms can produce ischemia (oxygen starvation) in the part of the heart muscle supplied by the affected artery, and the symptoms of angina follow. While Prinzmetal angina can have important consequences, including heart attack and life … stratificatie waterWebMay 12, 2009 · Ways to Diagnose Coronary Artery Spasm. Severe chest pain, usually without physical effort and with a concurrent ECG showing transient ST elevation, is the key for the diagnosis of coronary artery spasm (CAS) ().Diagnosis of the silent variety of CAS is possible if the vasospastic attack occurs under medical observation or during … stratification arctic oceanWebAug 12, 2024 · A coronary artery spasm is a temporary tightening of an artery wall. This tightening constricts blood flow through that artery and causes a type of chest pain called … round grove apartments service providersWebJan 16, 2024 · On the other hand, coronary artery spasm, a functional disorder of the coronary artery, as seen typically in Prinzmetal variant angina, can cause transient coronary blood flow reductions, severe angina pectoris, life‐threatening arrhythmias, and myocardial infarction (MI), in the presence or in the absence of obstructive coronary … stratification 7 little wordsWebMar 26, 2024 · Figure 3: A 12-year-old athlete with anomalous left coronary artery (LCA) arising from the right sinus of Valsalva with a short intramural course who initially underwent unroofing of the intramural segment without coronary translocation. He presented with sudden cardiac arrest 20 months later. Fractional flow reserve in the proximal left main … stratification in higher educationWebThe pain of coronary artery spasm: Often occurs at rest. May occur at the same time each day, usually between midnight and 8:00 a.m. Lasts from 5 to 30 minutes. The person may lose consciousness. Unlike angina that is caused by hardening of the coronary arteries, chest pain and shortness of breath due to coronary artery spasm are often not ... roundgroveproducts.com