نتایج جستجو برای: heart rupture bio
تعداد نتایج: 486703 فیلتر نتایج به سال:
Between 1970 and 1981, 12% of patients undergoing mitral valve surgery were found to have chordal rupture. Spontaneous or primary rupture accounted for 74.6% of patients (primary group); in the remainder (secondary group) chordal rupture complicated chronic rheumatic valvular disease (8.9%), bacterial endocarditis on both normal (8.5%) and rheumatic valves (4.7%), ischaemic heart disease (2.3%)...
Non-penetrating cardiac traumatisms can cause cardiac rupture, myocardial contusion or, rarely, commotio cordis. In cases of rupture of a cardiac cavity, acute and severe cardiac tamponade almost invariably occurs. This paper presents an exceptionally unusual case of non-penetrating cardiac trauma resulting in right atrium rupture contained by the pericardial cavity. A situation of exceptional ...
OBJECTIVE To determine whether F-fluorodeoxyglucose (F-FDG) micro-positron emission tomography (micro-PET) can predict abdominal aortic aneurysm (AAA) rupture. BACKGROUND An infrarenal AAA model is needed to study inflammatory mechanisms that drive rupture. F-FDG PET can detect vascular inflammation in animal models and patients. METHODS After exposing Sprague-Dawley rats to intra-aortic po...
Background: The dose-related effects of patient setup errors on bio-physical indices were evaluated for the conventional wedge (CW) and field-in-field (FIF) whole breast irradiation techniques (WBI). Materials and Methods: The treatment plans of 10 patients receiving left WBI were retrospectively selected for evaluation. The bio-physical effects of dose variations were evaluated by shifting the...
Background and Aim: Diabetes is a chronic and progressive metabolic disorder that leads to more severe cardiac complications. The aim of the present study was to investigate the effects of berberine chloride on the heart tissue of streptozotocin-induced diabetic rats with aerobic training. Methods: 56 male Wistar rats were randomly divided into seven groups (n = 8): control (C), sham (S), Aero...
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