نتایج جستجو برای: heart failure heart
تعداد نتایج: 630937 فیلتر نتایج به سال:
abstract introduction: doppler echocardiography is used to evaluate global myocardial performance. an index of myocardial performance (tei index) can be of great prognostic value in heart failure. this study was performed to assess the correlation between tei index (ti) and left ventricular end diastolic pressure (lvedp). methods: the study group consisted of 38 patients. each patient underwent...
In this paper, we study the statistical approaches to diagnose the heart by using the heart rate of individuals. First we review some well known methods and then we consider two new approaches. We analyse the extended self-similarity (ESS) and recursive model in the beat-to-beat fluctuations in the heart rates of healthy subjects as well as those with congestive heart failure. These concepts pr...
The landmark 2001 Institute of Medicine (IOM) report Exploring the Biological Contributions to Human Health: Does Sex Matter?1 confirmed that significant differences between the sexes affect the prevalence, incidence, and severity of a broad range of diseases and conditions. The report highlighted that sex differences must be considered when designing and analyzing research studies in all areas...
Back ground and Purpose: Heart failure in one of the most prevalent causes of heart disease and mortality in heart patients. Taking into consideration its rising number in recent days as compare to last two decates. It has been bried to determine the reasons for rehospitalization of heart failure patients. The main point in this study is to find out the precipitating factors of heart failu...
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