title: Preventing the second infarct.
mesh_terms: D000328:Adult; D000818:Animals; D002986:Clinical Trials as Topic; D003645:Death, Sudden; D004285:Dogs; D004562:Electrocardiography; D005081:Exercise Therapy; D006801:Humans; D006821:Hyaluronoglucosaminidase / Q000627:therapeutic use; D008875:Middle Aged; D008991:Monitoring, Physiologic; D009203:Myocardial Infarction / Q000401:mortality / Q000517:prevention & control* / Q000628:therapy; D011217:Practolol / Q000627:therapeutic use; D012008:Recurrence; D000074606:Smoking Prevention; D013442:Sulfinpyrazone / Q000627:therapeutic use
chemical_list: D006821:Hyaluronoglucosaminidase; D011217:Practolol; D013442:Sulfinpyrazone