title: Total coronary occlusion in chronic coronary artery disease.
mesh_terms: D000792:Angiography; D002908:Chronic Disease; D003097:Collateral Circulation; D003326:Coronary Circulation; D003327:Coronary Disease / Q000150:complications* / Q000503:physiopathology; D005260:Female; D006439:Hemodynamics; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000209:etiology*