title: Aortic and tibial bloodflow response to lower body negative pressure (LBNP).
mesh_terms: D000328:Adult; D001011:Aorta / Q000502:physiology; D001158:Arteries / Q000502:physiology; D001783:Blood Flow Velocity; D004452:Echocardiography; D006801:Humans; D008150:Lower Body Negative Pressure; D008297:Male; D013977:Tibia / Q000098:blood supply