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heart attack

   Also found in: Medical, Legal, Acronyms, Encyclopedia, Wikipedia, Hutchinson 0.01 sec.
heart attack
n.
Sudden interruption or insufficiency of the supply of blood to the heart, typically resulting from occlusion or obstruction of a coronary artery and often characterized by severe chest pain. Also called myocardial infarction.

heart attack
n
(Medicine / Pathology) any sudden severe instance of abnormal heart functioning, esp coronary thrombosis

heart attack
Necrosis of a region of the heart muscle caused by an interruption in the supply of blood to the heart, usually as a result of occlusion of a coronary artery resulting from coronary artery disease. Symptoms typically include sudden, crushing chest pain, nausea, and sweating. Characteristic changes in the electrocardiogram are used to diagnose heart attacks. Also called myocardial infarction.
ThesaurusLegend:  Synonyms Related Words Antonyms
Noun1.heart attackheart attack - a sudden severe instance of abnormal heart function
attack - a sudden occurrence of an uncontrollable condition; "an attack of diarrhea"
coronary, coronary thrombosis - obstruction of blood flow in a coronary artery by a blood clot (thrombus)
coronary failure, heart failure - inability of the heart to pump enough blood to sustain normal bodily functions
MI, myocardial infarct, myocardial infarction - destruction of heart tissue resulting from obstruction of the blood supply to the heart muscle
Translations
heart attack n (Med) → infarto
heart attack n (Med) → infarto

heart attack أزمة قلبية srdeční infarkt hjerteanfald Herzinfarkt καρδιακή προσβολή ataque cardíaco sydänkohtaus crise cardiaque srčani udar infarto 心臓発作 심장 마비 hartaanval hjerteinfarkt atak serca ataque cardíaco сердечный приступ hjärtattack หัวใจวาย kalp krizi cơn đau tim 心脏病发作


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But by communicating with ambulance paramedics, who relay electrocardiogram readings, doctors determine whether a patient is suffering a STEMI heart attack and needs to go directly to Holy Cross -- saving valuable time.
The procedure, angioplasty, has been found to offer benefits when it's done within 48 hours of a heart attack (SN: 6/25/05, p.
With these data we believe we can design a highly sensitive information-rich Phase III trial for the prevention of heart attack that will require only a fraction of the number of participants that would be needed for a traditional trial.
 
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