[Post-operative hemodynamic monitoring in elderly critical patients: analysis of 50 cases].
D000368:Aged; D006328:Cardiac Catheterization; D003327:Coronary Disease / Q000503:physiopathology; D003422:Critical Care; D005260:Female; D005743:Gastrectomy; D006439:Hemodynamics; D006801:Humans; D006973:Hypertension / Q000503:physiopathology; D008297:Male; D008875:Middle Aged; D008991:Monitoring, Physiologic; D011183:Postoperative Complications / Q000503:physiopathology; D011669:Pulmonary Wedge Pressure