[Coronary angiographic findings in 308 patients with the clinical diagnosis of intramural myocardial infarction (author's transl)].

308 patients with the clinical diagnosis of intramural myocardial infarction made elsewhere were re-investigated more than eight weeks after the acute event. ECGs and pulmonary "wedge" pressures were recorded at rest and during exercise and coronary angiography performed (Sones' or Judkin's technique). In the first group (1973/74) of 77 patients, 35 (45.