title: PTCA: patient education.
mesh_terms: D000800:Angioplasty, Balloon / Q000379:methods / Q000451:nursing*; D002317:Cardiovascular Agents / Q000008:administration & dosage; D003327:Coronary Disease / Q000628:therapy*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010353:Patient Education as Topic
chemical_list: D002317:Cardiovascular Agents