[Value of ECG investigation for detection of myocardial infarction in the first days after its onset].
D000328:Adult; D000368:Aged; D004562:Electrocardiography; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000175:diagnosis*
Wartość badania ekg dla rozpoznawania zawału serca w pierwszych dniach zachorowania.