title: Hemodynamic response to fluid challenge: a means of assessing volume status in the critically ill.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002319:Cardiovascular System / Q000503:physiopathology; D003102:Colloids; D003422:Critical Care / Q000379:methods*; D005260:Female; D005440:Fluid Therapy / Q000379:methods*; D006439:Hemodynamics; D006801:Humans; D008297:Male; D008875:Middle Aged; D010100:Oxygen / Q000378:metabolism
chemical_list: D003102:Colloids; D010100:Oxygen