👉 The term "subventricous" is a medical term that refers to a part of the brain or spinal cord, which contains the nerves and muscles responsible for regulating blood pressure. This area is often referred to as the "blood vessel floor," as it is where blood vessels enter and exit the brain and spinal cord. The subventricular zone (SVZ) is located below the blood vessels in this region, and it is important to monitor its health and function because of its potential impact on