نتایج جستجو برای: occluded p
تعداد نتایج: 1277687 فیلتر نتایج به سال:
Twenty-two patients underwent cardiac catheterization before and an average of five months after aorto-coronary bypass operation (ACBO). Two groups were examined: 10 patients with all grafts patent, and 12 patients with one or more grafts occluded. All patients improved symptomatically, regardless of graft patency. However, in the occluded group, left ventricular enddiastolic pressure (LVEDP) i...
AIMS The Occluded Artery Trial (OAT) (n = 2201) showed no benefit for routine percutaneous intervention (PCI) (n = 1101) over medical therapy (MED) (n = 1100) on the combined endpoint of death, myocardial infarction (MI), and class IV heart failure (congestive heart failure) in stable post-MI patients with late occluded infarct-related arteries (IRAs). We evaluated the potential for selective b...
To determine whether selectively altering the coronary perfusion pressure in the adjacent nonoccluded vessel has any influence on the occluded bed, the effects of alterations in the perfusion pressure of the left anterior descending coronary artery on the perfusion and function of the acutely occluded left circumflex coronary (LC) arterial bed were studied in 10 anesthetized open-chest dogs. Ra...
BACKGROUND The influence of serous retinal detachment (SRD) on visual acuity, macular sensitivity, and macular thickness is unclear after intravitreal injection of triamcinolone acetonide (IVTA) for macular edema with branch retinal vein occlusion (BRVO). METHODS Twenty-one eyes of 21 BRVO patients with macular edema received IVTA. Patients were divided into two groups by optical coherence to...
in a greenhouse experiment, changes in inorganic phosphorus fractions as well as their availability in the rhizosphere of rice (oryza sativa c.v. khazar) crop, following an application of 40 mg p (as monocalcium phosphate per kg of soil) were investigated in paddy soils north of iran. the study was performed as a 14×2 factorial in a completely randomized design of two factors namely: soil at 14...
Introduction Multi camera setups are bound to have occlusions. It would be very useful if we resolve these occlusions. The problem is to find an approach to resolve these occlusions The proposed approach actually works very well. Below is an experiment of a man passing behind an occlusion. For indoor setups, we use structured light to find occluded areas in all views. Structured light source is...
BACKGROUND AND PURPOSE The aim of the study was to examine how focal cerebral ischemia affects the expression and function of vascular angiotensin II receptors. MATERIALS AND METHODS We used an intraluminal filament occlusion technique to occlude the right middle cerebral artery (MCA) of the rat. Myographs were used for functional studies of the MCA and real-time polymerase chain reaction, fo...
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