2024年10月6日 · An acute ST-segment elevation myocardial infarction (STEMI) arises from the occlusion of 1 or more coronary arteries, causing transmural myocardial ischemia and subsequent myocardial injury or necrosis.

ST-Segment Elevation Myocardial Infarction (STEMI) is a life-threatening medical emergency characterized by complete coronary artery occlusion, leading to myocardial ischemia and subsequent necrosis. Over the years, STEMI has remained a significant ...

An ST-elevation myocardial infarction (STEMI) is a type of heart attack that is more serious and has a greater risk of serious complications and death. It gets its name from how it mainly affects the heart’s lower chambers and changes how electrical current travels through them.

2023年8月20日 · ST-elevation myocardial infarction (STEMI): characterised by transmural myocardial ischaemia causing myocardial injury/necrosis; diagnosed by acute anginal chest pain and ST elevation on an ECG. Aetiology : caused by complete occlusion of one or more coronary arteries, usually due to a thrombus.

STEMI is a life-threatening, time-sensitive emergency. Early accurate diagnosis and prompt treatment to restore coronary perfusion, usually by percutaneous coronary intervention (PCI), are...

2024年10月6日 · Acute coronary syndrome (ACS) encompasses conditions characterized by a sudden decrease in myocardial perfusion, presenting as ST-segment elevation myocardial infarction (STEMI), non–ST-segment elevation myocardial infarction (NSTEMI), or …

2021年11月15日 · ST-segment elevation myocardial infarction (STEMI) is an acute medical emergency caused by complete occlusion of a coronary artery leading to transmural ischemia. Typically, the occlusion is caused by a ruptured atherosclerotic plaque and …

2019年6月6日 · ST-segment elevation myocardial infarction (STEMI) is the most acute manifestation of coronary artery disease and is associated with great morbidity and...

2023年12月2日 · The definition of a STEMI is symptoms of myocardial ischemia with an EKG revealing ST elevation with the release of biomarkers, the result of myocardial injury. As discussed in the introduction, a STEMI describes the rupture of the atherosclerotic plaque in a coronary artery due to disruption of the fibrous cap and the lipid core becoming ...

How to localize myocardial infarction / ischemia and identify the occluded artery (culprit) using ECG, in patients with acute myocardial infarction (STEMI).