Control of blood pressure oscillation elicited by bleeding.

1) A control objective regarding the blood pressure oscillation is to decrease the heart rate. 2) The transfusion of a small amount of blood at the bottom of a cycle in the oscillation is usually useful as a control plan for the blood pressure oscillation. 3) A partial occlusion of the abdominal aorta is effective in arresting the oscillation, but the oscillation starts again after releasing the abdominal aorta from the partial occlusion.