title: Cardiac disturbances after pneumonectomy--the value of prophylactic digitalization.
abstract: The incidence of postoperative cardiac disturbances and the value of prophylactic digitalization were studied retrospectively in 143 patients undergoing pneumonectomy for carcinoma of the lung. Cardiac arrhythmias occurred in 29% and tachycardia episodes in 30% of the patients. The incidence of myocardial infarction was 2%. Operative mortality was 4%. The cardiac disturbances developed more often after left than after right pneumonectomy. The age of the patients, a history of angina pectoris or hypertension did not markedly increase the incidence of cardiac disturbances, neither did operative factors, such as pericardiotomy, left atrial resection, major bleeding nor postoperative empyema. Prophylactic digitalization significantly reduced postoperative cardiac disorders, their frequency being 33% in the group of patients who received prophylactic digitalis compared with 65% in the group that did not.
mesh_terms: D000328:Adult; D000368:Aged; D001145:Arrhythmias, Cardiac / Q000209:etiology* / Q000517:prevention & control; D003327:Coronary Disease / Q000150:complications; D004071:Digitalis Glycosides / Q000627:therapeutic use*; D005260:Female; D006325:Heart Atria / Q000601:surgery; D006470:Hemorrhage / Q000150:complications; D006801:Humans; D006973:Hypertension / Q000150:complications; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000209:etiology* / Q000517:prevention & control; D010496:Pericardium / Q000601:surgery; D010998:Pleurisy / Q000150:complications; D011013:Pneumonectomy / Q000009:adverse effects*; D011183:Postoperative Complications / Q000517:prevention & control*; D012189:Retrospective Studies
chemical_list: D004071:Digitalis Glycosides