The regional hemodynamic response to synchronous external pressure assist.
D000818:Animals; D001013:Aorta, Thoracic; D001243:Assisted Circulation; D001783:Blood Flow Velocity; D001795:Blood Pressure Determination; D002404:Catheterization; D004285:Dogs; D006439:Hemodynamics; D008722:Methods; D011312:Pressure; D014682:Vena Cava, Inferior