نتایج جستجو برای: imr
تعداد نتایج: 1104 فیلتر نتایج به سال:
BACKGROUND Most methods for assessing microvascular function are not readily available in the cardiac catheterization laboratory. The aim of this study is to determine whether the Index of Microcirculatory Resistance (IMR), measured at the time of primary percutaneous coronary intervention, is predictive of death and rehospitalization for heart failure. METHODS AND RESULTS IMR was measured im...
BACKGROUND Primary percutaneous coronary intervention is frequently successful at restoring coronary artery blood flow in patients with acute ST-segment-elevation myocardial infarction; however, failed myocardial reperfusion commonly passes undetected in up to half of these patients. The index of microvascular resistance (IMR) is a novel invasive measure of coronary microvascular function. We a...
OBJECTIVES Kazakhstan's live-birth definition--that dates from the former Soviet Union (FSU) era--differs from that used by the World Health Organization (WHO). We studied the impacts of both live-birth definitions on the computations of the infant mortality rate (IMR) and maternal and child health (MCH) planning in Zhambyl Oblast, Kazakhstan. METHODS We interviewed caregivers and abstracted ...
An activity in nuclear extracts of S.cerevisiae binds specifically to heteroduplexes containing four to nine extra bases in one strand. The specificity of this activity (IMR, for insertion mismatch recognition) in band shift assays was confirmed by competition experiments. IMR is biochemically and genetically distinct from the MSH2 dependent, single base mismatch binding activity. The two activ...
OBJECTIVE: Infant mortality rates (IMR) and neonatal mortality rates (NMR) in the United States have not decreased recently. The purpose of this study was to determine the contributions of birth weight and gestational age subgroups to the IMR and NMR in the United States. METHODS: We used the most recent (1983–2005) US linked birth and infant death data and simple regression analysis to determi...
PURPOSE To assess image quality of CT pulmonary angiography (CTPA) at reduced radiation exposure (RD-CTPA) and contrast medium (CM) volume using two different iterative reconstruction (IR) algorithms (iDose4 and iterative model reconstruction (IMR)) in comparison to filtered back projection (FBP). MATERIALS AND METHODS 52 patients (body weight < 100 kg, mean BMI: 23.9) with suspected pulmonar...
Some previous reports have already shown the characterizations of immunomagnetic reduction (IMR). The assay technology involves the utilities of biofunctionalized magnetic nanoparticles to label target biomolecules. However, the detection threshold and interference tests for IMR have not been investigated in detail. In this study, alpha-fetoprotein (AFP) was used as a target biomolecule. The si...
Background and purpose: Infant mortality rate (IMR) is one of the most important indices and a human development index (HDI). This study was designed to estimate the IMR, under-five mortality rate (U5MR), life expectancy (LE) at birth in Iran and 31 provinces and to compare the results in five-year intervals using 2006 and 2011 census data. Materials and methods: In a cross-sectional study we ...
OBJECTIVE Illness Management and Recovery (IMR) is a widely used evidence-based standardized psychosocial intervention. Little is known, however, about the impact of practitioner professional background on the consumer outcome. The current study aims to examine the delivery impact of practitioners who were mental health professionals, peer providers, or paraprofessionals on fidelity and consume...
Difference in crude neonatal and infant mortality rates (NMR and IMR) among different countries is due to the differences in its two determinants: birth weight distribution (BWD) and birth weight-specific mortality rates (BW-SMRs). We aimed to determine impact of BWD and BW-SMRs on differences in crude NMR and IMR among Korea, Japan, and the U.S. Our study used the live birth data of the period...
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