نتایج جستجو برای: hemodynamics
تعداد نتایج: 31782 فیلتر نتایج به سال:
valvular heart lesions have deleterious effects on hemodynamics in parturients during pregnancy. cesarean section with an opioid-based general anesthesia is used to alleviate the adverse effects. we described a case of a 28-year-old primigravida at 37 weeks’ gestation with a diagnosis of severe mitral regurgitation, tricuspid regurgitation, and pulmonary hypertension in active labor. cesarean s...
We examined the effects of chronic intermittent hypoxia (IH) on the hemodynamics of systemic circulation in rat. Chronic IH has no effect on the hemodynamics in the normoxia condition, but it could effectively prevent the fall of hemodynamics during acute hypoxia.
Aims. To investigate cerebral hemodynamics in cirrhotic patients with HE and to observe effects of treatment in cerebral hemodynamics and correlations among ammonia, cerebral hemodynamics, and cognitive function. Methods. There were four groups: healthy controls (group 1), cirrhosis without HE (group 2), cirrhosis with MHE (group 3), and cirrhosis with OHE (group 4). Ammonia and cerebral hemody...
Echocardiography is a non-invasive diagnostic technique which provides information on cardiac morphology, function, and hemodynamics. It is the most frequently used cardiovascular diagnostic test only after electrocardiography. In less than five decades, the evolution in this technique has made it the basic part of cardiovascular medicine. Herein, the evolution of various forms of echocardiogra...
aorta is formed in a dynamic environment which gives rise to imbalances between many forces that tend to extend the diameter and length. furthermore, internal forces tend to resist this extension. impedance tomography can show this imbalance to stimulate the stenosis of aortic valve, growth of the elastic, collagen and to effectively reduce the stresses in the underlying tissue. in blood flow, ...
background: patients undergoing cemented hip hemiarthroplasty may develop bone cement implantation syndrome (bcis) which is a leading cause of intraoperative complications. the purpose of this study was to evaluate cardiovascular changes during cemented hip hemiarthroplasty in elderly patients. methods: cemented hip hemiarthroplasty was performed on 72 patients with femoral neck fracture. a...
This study aims to determine the effect of chest physiotherapy on hemodynamics (RR and HR) oxygen saturation children with pneumonia at Anutapura Hospital, Palu. research uses quantitative methods this type using a quasi-experimental method two-group pre-post-intervention design. The results showed an hemodynamic status (HR RR) in Palu, p-value <0.05. In conclusion, there is significant impl...
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