[Vasospastic angina: relation to myocardial infarct and electrocardiographic variations].

The vasospastic angina can manifest itself electrocardiographically in the classical form with morphasic deformation of the ST-T segment (type A), but also as decrease of the ST segment of subepicardial or subendocardial origin (type B). On the basis of own observations the two forms are compared, it is referred to connections with the myocardial infarction, adequate causes are discussed and attention is paid to particularly endangered patients.