Diseased Blood Vessels

Diseased Blood Vessels

Transplant recipients have a higher risk of developing diseased blood vessels. Some anti-rejection medications increase the risk of high cholesterol (blood fats), which can clog arteries and restrict the flow of blood to the heart and brain. 

Coronary artery disease is more likely to develop when the amount of fat in the blood is too high. Vessels supplying blood to the heart become narrowed. Large deposits of fat can completely block blood vessels and stop the flow of blood. If an artery that supplies blood to your heart becomes blocked, a heart attack can occur. Symptoms of a heart attack include cramping, heavy feeling in the chest, shortness of breath, and extreme tiredness. If you experience any of these symptoms, go to a hospital emergency room right away.

Likewise, cerebrovascular disease refers to diseased arteries in the brain. If an artery that supplies blood to the brain becomes blocked by deposits of fat, a stroke can occur. Partial blockage may temporarily reduce the blood supply to the brain. A complete loss of blood supply to the brain results in a stroke. Symptoms of a stroke include lightheadedness, dizziness, paralysis, loss of ability to speak, slurred speech, confusion, and inappropriate behavior. If you experience any of these symptoms, go to a hospital emergency room right away.