Symptoms Mild atherosclerosis usually doesn't cause symptoms. Atherosclerosis symptoms usually don't happen until an artery is so narrowed or clogged that it can't send enough blood to organs and tissues. Sometimes a blood clot completely blocks blood flow. The clot may break apart. If this happens, it may cause a heart attack or stroke. Symptoms of moderate to severe atherosclerosis depend on ...
This treatment helps open a clogged or blocked artery. A doctor guides a thin, flexible tube called a catheter to the narrowed part of the artery. A tiny balloon is inflated to help widen the blocked artery and improve blood flow. A small wire mesh tube called a stent may be used to keep the artery open.
Carotid artery disease occurs when fatty deposits, called plaques, clog the blood vessels that deliver blood to the brain and head (carotid arteries). These clogged blood vessels increase the risk of stroke. Stroke is a medical emergency that happens when the brain loses all or much of its blood supply.
Coronary artery disease often develops over many years. Symptoms are from the lack of blood flow to the heart. They may include chest pain and shortness of breath. A complete blockage of blood flow can cause a heart attack. Treatment for coronary artery disease may include medicines and surgery. Eating a nutritious diet, getting regular exercise and not smoking can help prevent coronary artery ...
Excess oil (sebum) production Hair follicles clogged by oil and dead skin cells Bacteria Inflammation Acne typically appears on your face, forehead, chest, upper back and shoulders because these areas of skin have the most oil (sebaceous) glands. Hair follicles are connected to oil glands. The follicle wall may bulge and produce a whitehead.