نتایج جستجو برای: ulcerative atherosclerotic plaque
تعداد نتایج: 70932 فیلتر نتایج به سال:
Plaque Progression: Often Abrupt, Rarely Predictable Some facts are now certain. First, plaque progression and clinical outcome are not always closely related, and each is poorly predicted by clinical and angiographic variables.1–4 Second, many plaques progress episodically because of episodes of thrombosis triggered by rupture, erosion (denudation), or occasionally endothelial activation or in...
Increased plaque vascularization is causatively associated with the progression of unstable atherosclerotic vessel disease. We investigated the safety and efficacy of heat-generating radiofrequency ablation (RFA) in reducing the number of vessels in the plaque and adventitia and its effect on plaque size and composition. To this end, New Zealand White rabbits were fed a cholesterol-enriched die...
Macrophage presence within atherosclerotic plaque is a feature of instability and a risk factor for plaque rupture and clinical events. Activated macrophages express high levels of the translocator protein/peripheral benzodiazepine receptor (TSPO/PBR). In this study, we investigated the potential for quantifying plaque inflammation by targeting this receptor. TSPO expression and distribution in...
According to the World Health Organization, cardiovascular diseases are the deadliest in the world, 17.1 million deaths per year are being caused by acute cardiovascular events (ACE) (ie, myocardial infarction and cerebral vascular accident). The lowand middleincome countries contribute to over 80% of cardiovascular disease deaths, which occur almost equally in men and women. In women, the car...
Stent under expansion is one of the reasons compromising outcomes percutaneous coronary interventions. The most common cause stent calcium deposited in atherosclerotic plaque. Adequate plaque modification paramount before placement a stent, as options to handle expanded are limited and less effective. In this case report, we explore usage knuckle wire for extrastent modification, after being fa...
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