If these vessels become blocked, a heart attack can occur. High blood pressure puts extra demand on the heart. Over time, the heart muscle enlarges to compensate for the extra work, and ultimately weakens. Over time, uncontrolled high blood pressure can result in narrowing of the blood vessels of the kidney. This causes the kidney to become less efficient and may lead to kidney failure altogether.
Hypertension can result in narrowing of the blood vessels that supply the brain.
If a blood clot forms and occludes a vessel, the subsequent lack of oxygen to the brain can cause a stroke. This condition prevents blood from flowing through the body effectively, and can lead to heart attack and stroke. Then check out these articles in our Heart Care Forum. It is not a substitute for professional medical advice. It may not represent your true individual medical situation.