title: [Administration of vasodilators before and after valvular replacement].
mesh_terms: D000293:Adolescent; D000328:Adult; D003131:Combined Modality Therapy; D005260:Female; D006349:Heart Valve Diseases / Q000188:drug therapy* / Q000601:surgery; D006350:Heart Valve Prosthesis; D006801:Humans; D008297:Male; D008875:Middle Aged; D008943:Mitral Valve / Q000601:surgery; D011182:Postoperative Care; D011292:Premedication; D014665:Vasodilator Agents / Q000627:therapeutic use*
chemical_list: D014665:Vasodilator Agents