What does hypoplastic left vertebral artery mean?

Vertebral artery hypoplasia is a congenital anatomical variation characterized by underdevelopment of the vertebral artery.

What is hypoplastic vertebral artery?

Congenital vertebral artery (VA) hypoplasia is an uncommon embryonic variation of posterior circulation. The frequency of this congenital variation was reported to be 2-6% from autopsy and angiograms.

What does the left vertebral artery supply?

The vertebral artery delivers blood to the neck’s vertebrae, upper spinal column, the space around the outside of the skull. It also supplies blood to two very important regions of the brain: the posterior fossa and the occipital lobes.

What is hypoplasia of the vertebral artery?

Vertebral artery hypoplasia is a congenital anatomical variation characterized by underdevelopment of the vertebral artery.

How does hypoplastic left heart syndrome affect the heart?

The left side of the heart is critically underdeveloped in hypoplastic left heart syndrome. If your baby is born with hypoplastic left heart syndrome, the left side of the heart can’t effectively pump blood to the body. Instead, the right side of the heart must pump blood to the lungs and to the rest of the body.

What causes pain in the left vertebral artery?

Signs of hypoplasia of the left vertebral arterymanifest themselves slowly enough, because the adaptive mechanisms allow to avoid problems in the body, which appear due to the deterioration of blood supply. Symptoms begin to appear gradually as the body changes in age. In the early stages, the disease causes severe pain in the neck.

How are the left and right vertebral arteries formed?

Circle of Willis – the basis of the normal blood supply of all systems of our body. This circle is formed of large vertebrate arteries (left and right branch). Development of the vertebral arteries occurs uniformly under normal conditions. In the direction of the cranial cavity circulates the subclavian artery, which branches out at the entrance.