نتایج جستجو برای: systolic and end
تعداد نتایج: 16858719 فیلتر نتایج به سال:
heart failure is common in patients with chronic renal disease, either as a complication of renal failure or from shared risk factors, or is the major cause of death in patients on dialysis. at present, end stage renal disease (esrd) patients who have systolic heart failure are considered high-risk for surgery; and nephrologists and cardiologists are reluctant to refer these patients for kidney...
OBJECTIVE Assessing the left ventricular (LV) functions in Pediatric Intensive Care Unit, and those pediatric patients with compromised ventricular performance or enhanced systolic or diastolic load e.g. congestive heart failure, hypertension, dilated/hypertrophic cardiomyopathies is a real challenge. Currently used noninvasive methods fail giving quantitative measures to asses cardiac performa...
Acute right ventricular pressure overload shifts the interventricular septum leftward and decreases systolic shortening of the left ventricular (LV) septal-lateral diameter. These changes should alter regional shortening in the LV minor axis. To test this hypothesis, LV minor axis circumferential segment lengths of the septum and anterior, lateral, and posterior walls were measured during pulmo...
Abstract Introduction: The purpose of this study was to determine the effect of job strain intensity on blood pressure (BP) during nurses' work shifts in the hospitals of Mashad University of Medical Sciences.Method: For this descriptive cross-sectional study,150 nurses who met the inclusion criteria were chosen by cluster sampling. A questionnaire was used to gather the data including persona...
the extent to which written corrective feedback on linguistic errors can play a role in helping l2 writers improve the accuracy of their writing continues to be an issue of interest to researchers and teachers since truscott (1996) mounted a case for its abolition. while there is growing empirical evidence that written corrective feedback can successfully target some types of linguistic error (...
Ejection has previously been thought to exert only negative effects on end-systolic left ventricular pressure, via mechanisms like shortening deactivation and the force-velocity relation. Whether ejection also exerted a positive influence on pressure generation was tested by comparing two successive beats: 1) the last beat of steady-state ejection versus 2) a totally isovolumic contraction at t...
Abstract To evaluate the relationship of cardiac function, including time-volume-curves, with lung volumes derived from pulmonary function tests (PFT) and MRI in subjects without cardiovascular diseases. 216 underwent whole-body spirometry as part KORA-FF4 cohort study. Lung semi-automatically using an in-house algorithm. Forced expiratory volume one second (FEV1), forced vital capacity (FVC), ...
Background:Cardiac rehabilitation program (CRP) is a useful method of modifying cardiovascular risk factors, improving life expectancy and quality of life in patients with ischemic heart disease (IHD). The present study was conducted to evaluate the effects of cardiac rehabilitation on the pulmonary artery systolic pressure (PASP) and left ventricular end-diastolic pressure (LV...
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