Medicine ReEnvisioned™

PATIENTS

Baroreflex

The human body has its own physiologic mechanisms for managing the cardiovascular functions of the body. The major part of this system is located in the brain and also in the walls of the carotid arteries, located in the neck. Pressure sensors called baroreceptors are located on the carotid artery and in the carotid sinus and are the body's natural blood flow regulator sensors. These sensors measure and report cardiovascular functions to the brain; where it is compared to the needs of the body. They have the ability to send signals to the brain, which responds to these signals by telling:

  • The arteries to relax, making it easier for blood to flow to the body and reduce effort on the heart
  • The heart to slow down, allowing more time for the heart to fill with blood
  • The kidneys to reduce fluid in the body, lowering excessive blood pressure and reducing work load on the heart