Baroreceptor reflex sensitivity after acute blood volume expansion in anesthetized dogs.
Changes in heart rate resulting from mechanically induced changes in arterial blood pressure were used as a measure of baroreflex sensitivity. This sensitivity was shown to be decreased after volume expansion.
D000818:Animals; D001794:Blood Pressure; D001810:Blood Volume; D004285:Dogs; D011311:Pressoreceptors / Q000502:physiology*; D012018:Reflex / Q000502:physiology