Significant electrocardiographic changes following chest surgery; electrocardiographic changes currently considered indicative of a serious heart disease occurring postoperatively in patients with complete absence of clinical manifestations of heart disease.
D004562:Electrocardiography; D006321:Heart; D006331:Heart Diseases; D006801:Humans; D019616:Thoracic Surgical Procedures
ELECTROCARDIOGRAPHY; HEART/electrocardiography