Doctor insights on:
Right Coronary Artery Occlusion
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
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Endarterectomy : Endarterectomy refers to a procedure wherein a surgical plane of resection of the inner lining of a diffuse narrowed blood vessel is undertaken. This improves the blood flow. Because of the diffuse involvement however there is a greater risk of recurrent narrowings there. ...Read more
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
Depends: When blood flow is sufficiently reduced by a greater than 70% blockage of an artery or arteries, to the point of permanent damage or weaknening of the heart muscle, or when a plaque ruptures and a blood clot repeatedly forms with resulting blockage of blood flow, then an artery needs to be stented, or bypassed. ...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
Easy one: Coronary artery disease is the build up of atherosclerotic fat plaques in the arteries of the heart. These can partially block blood flow to the heart muscle causing angina or block completely and cause a heart attack. Hypertension is high blood pressure which can be caused by a variety of medical conditions. ...Read more
MRI vertebrobasilar hypoplasia right side theres robust flow void anastomosing the basilar artery w cavernous portion of internal carotid artery/mean?
Normal variant: The arteries at the base of the brain can course in several different patterns but ultimately get the job done, that is, supply brain tissue. Your pattern is like your fingerprint. Some more unusual patterns have an increased association with aneurysms, but this would have likely been described if present and vertebro basilar hypoplasia, as in the picture, is pretty common. ...Read more
CAD: Coronary artery disease is defined as obstructive lesions in the coronary arteries that supply the heart muscle . These start as areas of inflammation that progress into obstructions and affect the different layers of the blood vessel wall (from inside out). ...Read moreSee 1 more doctor answer
Would left coronary artery blockage produce ischemia of left ventricle and right axis deviation on ekg?
Diagnosed with total right radial artery occlusion with collateral flow in ulnar and intraosseous artery. Occlusion due thrombus. What does this mean?
Clot in your artery: A blood clot in your artery can occlude the blood flow to your hand, fortunately there are other arteries that can compensate for this. Unless you had trauma to that arm , you should see a hematologist or internal medicine doctor to be worked up to rule out a hypercoagulable condition. You should disclose this to your surgeon if you need surgery in the future ...Read more
Anything that creates a blockage of the intestinal tract. You may think of the intestinal tract (stomach, small bowel, large bowel) as somewhat akin to a garden hose. If you kink the garden hose, or twist it, or block it inside, you have created an "obstruction". Most obstructions are a results of previous surgery and most of these ...Read more
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