THE POLARCARDIOGRAPH. DIAGNOSIS OF MYOCARDIAL INFARCTION.
D035843:Biomedical Research; D002318:Cardiovascular Diseases; D003202:Computers, Analog; D003933:Diagnosis; D006801:Humans; D009203:Myocardial Infarction; D014672:Vectorcardiography
CLINICAL RESEARCH; COMPUTERS, ANALOG; DIAGNOSIS; MYOCARDIAL INFARCT; POLARCARDIOGRAPHY; VECTORCARDIOGRAPHY