DALLAS, June 10 – A magnetic resonance imaging (MRI) technique that evaluates bleeding within plaque-clogged arteries may warn of an impending stroke or heart attack, according to two studies ...

The assessment of appropriate RA size and anatomy with preliminary angiography is fundamental. Patients with unfavorable anatomy such as significant tortuosity, loops or other anatomic variants should ...

The carotid arteries are two large blood vessels in a person’s neck. If these arteries become blocked, a person may require surgery, also known as a carotid endarterectomy, to remove the blockage. A ...

Carotid-subclavian bypass is a surgical procedure that restores blood flow to the upper extremities. The procedure involves bypassing a narrowed or blocked section of the subclavian artery, which ...

DEAR DR. ROACH: What could precipitate a need to check an 83-year-old man’s carotid arteries for blockage? What percentage of blockage would necessitate surgery? -- W.M. ANSWER: There are two carotid ...

Carotid cavernous fistula is a condition that affects your eye. It can come on suddenly after a head injury or slowly over time. A carotid-cavernous fistula is an irregular connection between your ...

Veteran filmmaker and actor Rakesh Roshan recently underwent a preventive carotid artery surgery, which was diagnosed to be over 75 per cent blocked despite showing no symptoms. According to ...

Dear Dr. Roach: What could precipitate a need to check an 83-year-old man’s carotid arteries for blockage? What percentage of blockage would necessitate surgery? Dear W.M.:There are two carotid ...

You have two carotid arteries in your neck that are responsible for supplying oxygen-rich blood to your head and brain. Like all arteries, carotid arteries are made up of three layers: An outer ...