title: [Preliminary study on the prognosis of the high risk patients--on the reliabilities of the exercise test and Holter monitoring].
mesh_terms: D000368:Aged; D000787:Angina Pectoris / Q000401:mortality*; D003645:Death, Sudden; D004562:Electrocardiography; D005069:Evaluation Studies as Topic; D005080:Exercise Test / Q000379:methods*; D006801:Humans; D008875:Middle Aged; D008991:Monitoring, Physiologic / Q000379:methods*; D009203:Myocardial Infarction / Q000401:mortality*; D012306:Risk