Emergency valvular surgery.
D058186:Acute Kidney Injury / Q000209:etiology; D002315:Cardiopulmonary Bypass; D004630:Emergencies; D005112:Extracorporeal Circulation; D006349:Heart Valve Diseases / Q000150:complications / Q000601:surgery*; D006402:Hematologic Diseases / Q000209:etiology; D006801:Humans; D007430:Intraoperative Care; D008107:Liver Diseases / Q000209:etiology