Heart attack - Symptoms & causes - Mayo Clinic
网页2023年10月9日 · During a heart attack, a lack of blood flow causes the tissue in the heart muscle to die. A heart attack is also called a myocardial infarction. Prompt treatment is needed for a heart attack to prevent death. Call 911 or emergency medical help if you think you might be having a heart attack.
Acute Myocardial Infarction (MI) - The Merck Manuals
网页Acute myocardial infarction is myocardial necrosis resulting from acute obstruction of a coronary artery. Symptoms include chest discomfort with or without dyspnea, nausea, and/or diaphoresis. Diagnosis is by electrocardiography (ECG) …
Myocardial Infarction (Heart Attack): Symptoms and More
网页2021年11月3日 · Acute myocardial infarction, also known as a heart attack, occurs when blood flow to the heart muscle is abruptly cut off, causing tissue damage. This is usually the result of a blockage in...
Acute Myocardial Infarction - StatPearls - NCBI Bookshelf
网页2023年9月3日 · Acute myocardial infarction (AMI) is one of the leading causes of death in the developed world. The prevalence of the disease approaches 3 million people worldwide, with more than 1 million deaths in the United States annually.
Myocardial infarction - Wikipedia
网页Myocardial infarction (MI) refers to tissue death (infarction) of the heart muscle (myocardium) caused by ischemia, the lack of oxygen delivery to myocardial tissue. It is a type of acute coronary syndrome, which describes a sudden or short-term change in symptoms related to blood flow to the heart. [ 22 ]
Acute Coronary Syndromes (Heart Attack; Myocardial Infarction; …
网页Acute coronary syndromes result from a sudden blockage in a coronary artery. This blockage causes unstable angina or a heart attack (myocardial infarction), depending on the location and amount of blockage. A heart attack is death of …
Acute Myocardial Infarction | New England Journal of Medicine
网页2017年5月25日 · Acute myocardial infarction with or without ST-segment elevation (STEMI or non-STEMI) is a common cardiac emergency, with the potential for substantial morbidity and mortality.
Heart attack - Diagnosis & treatment - Mayo Clinic
网页2023年10月9日 · Symptoms & causes. Diagnosis & treatment. Doctors & departments. On this page. Diagnosis. Treatment. Self care. Coping and support. Preparing for your appointment. Diagnosis. Ideally, a health care provider should screen you during regular checkups for risk factors that can lead to a heart attack.
Myocardial Infarction - StatPearls - NCBI Bookshelf
网页2023年8月8日 · Objectives: Review the basic pathophysiology of myocardial infarction. Explain the management protocol when presented with acute myocardial infarction, including all necessary laboratory and other diagnostic testing. Summarize the long-term management and rehabilitation for a patient post-MI.
Acute myocardial infarction - PubMed
网页2017年1月14日 · Acute myocardial infarction has traditionally been divided into ST elevation or non-ST elevation myocardial infarction; however, therapies are similar between the two, and the overall management of acute myocardial infarction can …
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