نتایج جستجو برای: haemodynamics
تعداد نتایج: 2457 فیلتر نتایج به سال:
This paper describes research exploring the problems associated with interpreting regional blood flow measurements in the brain. We investigate a method for separating normals from those with cerebral diseases, where the disease is caused by, or has resulted in, altered cerebral haemodynamics. Cerebral perfusion maps are divided into 10 vascular territories. The variance scaled mean values from...
1. Systemic and regional haemodynamics were determined in conscious Wistar-Kyoto and spontaneously hypertensive rats with the radioactive microsphere technique after sham lesion or bilateral electrolytic lesion of the nuclei of the anterior hypothalamus. 2. Anterior hypothalamic lesions produced an increase in blood pressure, heart rate and cardiac output. 3. In the rats with lesions there were...
Several studies of peripartum haemodynamics in normal pregnancies have been performed.1-3 The results, however, are somewhat confusing, probably because of methodological factors and the use of indirect methods to assess haemodynamic variables.3 We are aware of only one study on peripartum haemodynamics in parturients with mitral stenosis in which a pulmonary artery catheter was used, but measu...
Rapid deployment (RD) aortic valve replacement (AVR) using the Edwards Intuity Elite Valve System is a significant breakthrough in advancement comparison with other current conventional sutured surgical AVR. This study aimed to analyse early experiences this novel bioprosthesis. 60-month prospective study, between July 2017 and 2022, found that 59 patients had RD bioprosthesis implanted at inst...
BACKGROUND & OBJECTIVES Regulation of renal function and haemodynamics are under a direct control from the renal sympathetic nerves and renal denervation produces overt diuresis and natriuresis in several mammalian species. However, the inter-related series of changes in renal function and haemodynamics following acute renal denervation (ARD) is not fully understood. Thus, we aimed to investiga...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید