title: Studies on the clinical mortality in the acute period of myocardial infarction excluding the intensive care unit.
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D002031:Bulgaria; D005260:Female; D006801:Humans; D007902:Length of Stay; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000401:mortality*; D012737:Sex Factors