Thus, for stenosis or occlusion of the vertebral artery confined to its origin, without significant extension into the parent vessel, with a high level of takeoff of the vertebral artery above the ...
Peripheral artery disease (PAD) is a condition in which one or more of the arteries supplying blood to the body, flowing away from the heart, become blocked or partially blocked. This often reduces ...
The abdominal aorta is a large artery in your belly that carries blood from the heart to the lower part of the body. In early fetal development, it forms from two smaller blood vessels, called the ...
Case 1. C.A. (S.E.H. No. 66–15874), a 49-year-old man, had syncopal episodes for 3 years occurring about once a week during the past year. The attacks were precipitated by driving a bus.
The evidence supporting the efficacy of exercise therapy for patients with PAD dates back to 1966 when 6 months of unsupervised intermittent walking exercise was demonstrated to improve time walked to ...
Endovascular/surgery for ischemic symptoms N/A ESO: no evidence-based recommendation, but expert panel could consider intervention. ASA: can be considered if recurrent or progressive symptoms ASA ...
Copyright 2025 The Associated Press. All Rights Reserved. Ukrainian President Volodymyr Zelenskyy said on Sunday that an “agreement to end the war is still very ...
Background: Vertebral artery dissection (VAD) is an important cause of stroke in the young. It can present nonspecifically and may be misdiagnosed with adverse consequences. We assessed the ...
Over time, this forms a hardened plaque (also known as atheroma), making your artery narrower. This process, known as atherosclerosis, gradually continues as more fatty material builds up. This can ...
Springtails, small bugs often found crawling through leaf litter and garden soil, are expert jumpers. Inspired by these hopping hexapods, roboticists at the Harvard John A. Paulson School of ...
What is an aortic dissection? An aortic dissection is a tear (dissection) in the wall of the body’s main artery (aorta). The aorta sends blood from your heart to the rest of your body. A tear causes ...
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