[Experience with using veloergometric examination in the early periods of myocardial infarction].
D004562:Electrocardiography; D005080:Exercise Test; D006801:Humans; D009203:Myocardial Infarction / Q000175:diagnosis*
Opyt primeneniia veloergometricheskikh issledovaniĭ v rannye sroki infarkta miokarda.