نتایج جستجو برای: hf

تعداد نتایج: 20861  

Journal: :Circulation. Cardiovascular quality and outcomes 2012
Tanya R Gure Ryan J McCammon Christine T Cigolle Todd M Koelling Caroline S Blaum Kenneth M Langa

BACKGROUND Little research has been conducted on the predictors of self-report or patient awareness of heart failure (HF) in a population-based survey. The objective of this study was to (1) test the agreement between Medicare administrative and Health and Retirement Study (HRS) survey data and (2) determine predictors associated with self-report of HF, using a validated Medicare claims algorit...

2010
Marjan Mujib Ravi Desai Emily B. Levitan Virginia Howard George Howard Gerald McGwin Ali Ahmed

INTRODUCTION Left ventricular ejection fraction (LVEF) is a predictor of incident heart failure (HF). However, baseline LVEF is often unavailable in population studies of HF. METERIAL AND METHODS: Of the 5324 Cardiovascular Health Study (CHS) participants free of baseline HF, 143 (3%) had LVEF < 45% and 1091 (21%) developed HF during 13 years of follow-up. Using public-use copies of the CHS da...

Journal: :the journal of tehran university heart center 0
ali ghaemian mazandaran heart center, mazandaran university of medical sciences, sari, iran. reza ali mohammadpour department of biostatistics, health faculty, mazandaran university of medical sciences, sari, iran. sayed hamzeh hosseini department of psychiatry, zare hospital, sari, iran. seyed hadi emadi mazandaran university of medical sciences, sari, iran.

background: depression is common in chronic medical illnesses including hf. it has been established that depression has different rates in different races and the reported depression rates among hospitalized patients range from 13% to 77%; nevertheless, there is remarkably little information on the prevalence of depression and the   impact of demographic and health status in the north of iran ....

Journal: :The Journal of Physical Chemistry A 2017

2015
Nadja Scherbakov Karl Georg Haeusler Wolfram Doehner

Heart failure (HF) is pandemic in the modern society. Comorbidities of HF come increasingly to the fore in today's patient presentation and demand multidisciplinary treatment concepts. Ischemic stroke is a major comorbidity in HF patients and frequently contributes to the adverse outcome and functional dependency. Patients with HF are two-fold to three-fold more likely to suffer an ischemic str...

2010
Soo Mi Kim Catherine W. Rico Sang Chul Lee Mi Young Kang

The effect of dietary feeding of rice bran and phytic acid on the glucose metabolism in high fat-fed C57BL/6N mice fed was investigated. The mice were given with either a high fat diet only (HF group) or a high fat diet supplemented with rice bran (HF-RB group) or phytic acid (HF-PA group) for 7 weeks. The control mice (NC group) received a normal diet. At the end of the experimental period, th...

2013
Danhua Li Geng Chen Jichun Yang Xiaofang Fan Yongsheng Gong Guoheng Xu Qinghua Cui Bin Geng

OBJECTIVE To assess the global changes in and characteristics of the transcriptome of long noncoding RNAs (LncRNAs) in heart tissue, whole blood and plasma during heart failure (HF) and association with expression of paired coding genes. METHODS Here we used microarray assay to examine the transcriptome of LncRNAs deregulated in the heart, whole blood, and plasma during HF in mice. We confirm...

2017
Renato De Vecchis Athanassios Manginas Ewa Noutsias Carsten Tschöpe Michel Noutsias

The progress of the pharmacological and device treatment of heart failure (HF) has led to a substantial improvement of mortality and rehospitalization. Further potential for improvement may be heralded in the post-discharge management of HF patients, including patient education for self-management of HF. The study by Musekamp et al. is among the first publications providing evidence that improv...

دانایی, محمدمهدی, ندری, حداد,

با توجه به اهمیت داشتن یک ارتباط صوتی یا دیتای امن در ارتباطات HF نظامی، نیاز است یک مودم HF با قابلیت رمزنگاری طراحی شود. با توجه به اینکه اثرات چندمسیرگی و داپلر در HF بسیار مخرب می باشد، بدین منظور جهت دریافت صحیح اطلاعات توسط گیرنده، طراحی و ساخت یک مودم قوی از نیاز های اساسی یگان های نظامی می باشد. پس برای کانال HF باید مودمی ساخته شود که بتواند تغییرات کانال را جبران نماید. لذا بخش تخمین...

ژورنال: مجله دندانپزشکی 2011
تراب زاده, حسن, قاسمی, امیر, مهویدی‌زاده, سمانه, نصیری, مجید,

Background and Aims: The aim of this study was to evaluate the quality of an experimental hydrofluoric acid (HF) for preparation of porcelain and to compare it with two commercial hydrofluoric acids in Iranian trademark. Materials and Methods: A- Evaluation of etch pattern of experimental HF using scanning electron microscope (SEM): 6 feldespathic discs were divided into 3 groups. Each group w...

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