[Myocardial infarct with a normal coronary angiogram].

In this paper evidence is presented that in few patients with clear cut myocardial infarction as judged by physical signs, ECG and laboratory findings, the arteriography and morphology still may indicate healthy, unaffected coronary arteris. In those cases first of all the differential diagnosis has to include a silent myocarditis by whatever origin. This assumption may also be correct, if there are no or only few signs for this disease. Extensive diagnostic precedures should be performed under those circumstances.