نتایج جستجو برای: end surgery
تعداد نتایج: 728686 فیلتر نتایج به سال:
BACKGROUND Brain injury is a major adverse event after cardiac surgery, especially when extracorporeal circuits are used. We evaluated whether cardiopulmonary bypass (CPB) affects cerebrovascular resistance and plasma concentrations of adrenomedullin (AM), a vasoactive peptide regulating cerebral blood flow. METHODS We evaluated 50 infants (age <1 year) with congenital heart defects, matched ...
purpose: to compare the efficacy of granisetron, metoclopramide and dexamethasone in prevention of post operative nausea and vomiting (ponv) after cataract surgery. methods: sixty patients scheduled for cataract surgery with age between 45 to 80 years and with asa class i & ii were enrolled in this clinical trial. the patients were randomly allocated to three 20- person groups. the induction of...
BACKGROUND AND AIMS Colorectal cancer is one of the most frequent digestive malignancies, being the third cause of death by cancer, despite early diagnosis and therapeutic progress made over the past years. Standard treatment in these patients is to preserve the anal sphincter with restoration of intestinal function by mechanical colorectal anastomosis or coloanal anastomosis, and to maintain g...
background: cardiac rehabilitation has been recognized as one of the most effective strategies for managing cardiovascular indices as well as controlling the cardiovascular risk profile, in particular after coronary artery bypass graft surgery (cabg). however, the effect of this program on right ventricular function following cabg is unclear. the aim of this study was to evaluate the impact of ...
statement of problem: the goal of a successful endodontic surgery is to establish an adequate seal in apical region. therefore during surgery, root-end resection is essential for an appropriate situation and proper access.purpose: the aim of this study was to determine the most appropriate root-end resection angle to establish adequate apical seal in periapical surgerymaterials and methods: for...
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