bainbridge reflex การใช้

• The Bainbridge reflex and the baroreceptor reflex control heart rate.
• In contrast, the Bainbridge reflex responds to changes in blood volume.
• Bainbridge Reflex is involved in Respiratory Sinus Arrhythmia.
• The Bainbridge reflex is seen in dogs, but experiment has shown that it is not as significant in primates.
• It triggers increased venous return which is registered by stretch receptors, which via Bainbridge Reflex increases the heart rate momentarily during inspiration.
• There is a similar reflex, called the atrial reflex or Bainbridge reflex, associated with varying rates of blood flow to the atria.
• There is evidence, however, that the Bainbridge reflex does occur in humans, as in after delivery of an infant when a large volume ( up to 800 mL ) of uteroplacental blood is put back into the mother's circulation, resulting in tachycardia.