Interruption of T waves by electrocardiographic complexes starting before the apex of positive or the trough of negative T waves.
D000368:Aged; D000787:Angina Pectoris; D006332:Cardiomegaly; D009202:Cardiomyopathies; D004562:Electrocardiography; D005260:Female; D006333:Heart Failure; D006801:Humans; D006973:Hypertension; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction