Doctor insights on:
Carotid Artery Cause Sciatica
Arteries are defined as blood vessels which carry blood away from the heart (to either the body or lungs). Arteries: higher pressure, thicker walls, stretch (pulse) with each heart contraction & deliver blood to the arterioles which control the flow to individual capillaries. Veins are blood vessels which carry blood from capillaries back to the heart (body to right heart; ...Read more
2 things: Carotid artery stenosis means narrowing of the artery. Stroke is death or damage to brain due to circulatory issues. Many strokes (approx 1/3rd) are due to carotid artery disease. Although frequently connected, they are not the same. Many strokes occur without carotid stenosis. Many carotids are completely occluded (slowly) without resultant strokes. ...Read moreSee 3 more doctor answers
Chronic radial artery occlusion. Pain in hand arterial doppler shows interosseos artery enlarged. Ulnar artery responsbile for profusion. Advice?
Pain in Carotids: Inflammation in the carotid arteries may cause pain. More importantly, it is critical that you see a vascular surgeon to have your carotid arteries evaluated. You will need a carotid duplex to assess the amount of stenosis in the arteries, if any. Carotid artery blockage is one of the leading causes of strokes. Have this evaluated today. ...Read moreSee 1 more doctor answer
Usually none: 0.5-2% of people have an anomalous right subclavian artery. It is rarely symptomatic, but in some people can cause discomfort with swallowing. ...Read more
Elderly Hypertensive: Carotid stenosis usually occurs secondary to longstanding atherosclerosis. Risk factors include high blood pressure, diabetes, and coronary artery disease. It takes time for atherosclerotic plaques to develop, so most patients with carotid artery stenosis are older adults. ...Read moreSee 1 more doctor answer
Narrowed artery(ies): Narrowing of one or both renal arteries that lead from the aorta to the kidneys is called renal artery stenosis. Causes are atherosclerosis or fibromuscular dysplasia (fmd). Fmd is a non-inflammatory, nonatherosclerotic process. Both atherosclerosis and fmd cause hypertension and can lead to kidney failure. Imaging should be done to establish the diagnosis. Kidney specialists usually treat this dx. ...Read more
Arterial doppler indicates that brachial, ulnar and intraosseous artery are of low resistive pattern. S this normal. Radial artery occluded due to clot?
Unusual: A peripheral artery should have a high resistant pattern on doppler exam. A low resistance may suggest a connection with a vein, arterial venous (av) malformation or av fistula. An injury to the arm may have caused occlusion of the radial artery and also an av fistula. Luckily the ulnar artery is usually the main vessel supplying the hand. Further studies may be needed to define the anatomy. ...Read moreSee 1 more doctor answer
Have chronic radial artery occlusion. Having pain. When is coronary bypass done. Good flow in ulnar artery. Advice.
When needed: Having occlude radial artery no major problem ulnar art is there as for pain is it chest pain? Then u should be w/u for that with ur cardiologist with stress test or other , there are other options other than ur radial art for bypass ima r or l saph vein r or l but neede to c ur dr for DX and rec"s. ...Read more
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