Narrowing of the aortic valve in the heart.
The aortic valve controls blood flow from the left ventricle to the aorta and the rest of the body. It opens when the ventricle contracts and closes when the ventricle relaxes.
Dear Dr. Borigini,I have chronic lower back pain and hip pain related to a herniated disc, degenerative disc disease, stenosis, and... Read more »
Even back pain caused by a spondylolisthesis and lumbar stenosis can be treated with physical therapy. Because spondylolisthesis and lumbar... Read more »