Prognosis in coronary artery disease. Angiographic, hemodynamic, and clinical factors.
Evaluation of the results of surgery for coronary artery disease requires a knowledge of the clinical course of patients not having this mode of treatment. To obtain such information we performed a retrospective analysis of the fate of 266 patients with arteriographically documented significant stenosis following from one to ten years. For the entire group the five year survival was 73%. Subdivided into single, double or triple vessel disease categories the percent five year survival rates were respectively 92, 65 and 55. A history of angina pectoris or myocardial infarction prior to angiography did not affect survival. However, hypertension, congestive heart failure, abnormal hemodynamics or left ventricular asynergy were all associated with a diminished five year survival, the values being respectively 61%, 38%, 62% and 58%. These results should be of VALUE IN ASSESSING THE PROGNOSIS OF NONSURGICALLY TREATED PATIENTS WITH CORONARY ARTERY DISEASE.
D000328:Adult; D000367:Age Factors; D000368:Aged; D000787:Angina Pectoris; D000792:Angiography; D017023:Coronary Angiography; D003327:Coronary Disease / Q000175:diagnosis* / Q000401:mortality / Q000503:physiopathology; D004562:Electrocardiography; D005260:Female; D005500:Follow-Up Studies; D006333:Heart Failure / Q000401:mortality; D006439:Hemodynamics; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000401:mortality; D011379:Prognosis; D012737:Sex Factors