Weill Cornell Medicine investigators have uncovered a way to unleash in blood vessels the protective effects of a type of fat-related molecule known as a sphingolipid, suggesting a promising new strategy for the treatment ...
8 hours ago
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A recent study designed and implemented by investigators at Cedars-Sinai found that artificial intelligence (AI) can accurately evaluate cardiovascular risk during a routine chest computed tomography (CT) scan without contrast.
14 hours ago
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Women are at higher risk of death when undergoing heart bypass surgery than men. Researchers at Weill Cornell Medicine have determined that this disparity is mediated, to a large extent, by intraoperative anemia—the loss ...
Apr 11, 2024
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A drug approved to treat pulmonary arterial hypertension may be effective at managing hypertension and end-organ damage in patients with sickle cell disease, according to a new study published in Lancet Haematology.
Apr 11, 2024
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A new study shows that a non-invasive imaging test can help identify patients with coronary artery blockage or narrowing who need a revascularization procedure. The findings were published as a Special Report in Radiology: ...
Apr 11, 2024
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Coronary artery disease and major depression may be genetically linked via inflammatory pathways to an increased risk for cardiomyopathy, a degenerative heart muscle disease, researchers at Vanderbilt University Medical Center ...
Apr 8, 2024
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People with a buildup of fatty atherosclerotic plaque in the heart's arteries considered at risk of rupturing were far less likely to suffer a serious cardiac event if they underwent percutaneous coronary intervention (PCI), ...
Apr 8, 2024
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One-year success rates from angioplasty procedures to open clogged arteries in the legs were significantly higher among patients whose procedures were guided by intravascular ultrasound (IVUS) alongside angiography compared ...
Apr 8, 2024
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Implantation of the Impella CP micro-axial flow pump in the hours after a heart attack significantly increased the rate of survival at six months among people suffering cardiogenic shock, according to a study presented at ...
Apr 8, 2024
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One of the first studies to attempt to treat early-stage heart failure in patients with Type 2 diabetes did not meet its primary endpoint, but a preplanned subgroup analysis found a statistically significant effect of treatment ...
Apr 8, 2024
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Arteries (from the Greek αρτηρία) are blood vessels that carry blood away from the heart. All arteries, with the exception of the pulmonary and umbilical arteries, carry oxygenated blood.
The circulatory system is extremely important for sustaining life. Its proper functioning is responsible for the delivery of oxygen and nutrients to all cells, as well as the removal of carbon dioxide and waste products, maintenance of optimum pH, and the mobility of the elements, proteins and cells of the immune system. In developed countries, the two leading causes of death, myocardial infarction and stroke each may directly result from an arterial system that has been slowly and progressively compromised by years of deterioration. (See atherosclerosis).
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