نتایج جستجو برای: 75 heart rate reserve data were analyzed using one
تعداد نتایج: 7866818 فیلتر نتایج به سال:
ABSTRACT Background and objectives: The aim of this study was to investigate the effects of six months of aerobic exercise on lipid profile, inflammatory markers, and risk factors of cardiovascular disease in middle-aged obese women. Methods: Fifteen obese woman (age range: 35 to 45 y...
PURPOSE The aim of this study was to investigate the effects of mobilization on respiratory and hemodynamic parameters in critically ill obese patients. METHODS Critically ill obese patients (n = 31) were included in this retrospective study. Data were collected from patients' files and physiotherapy records of mobilization sessions. Heart rate (HR), systolic/diastolic/mean blood pressure, re...
Introduction: One of the important factors for behavioral changes in chronic patients, especially cardiac patients, is the increased self-efficacy of these patients. The aim of this study was to determine correlation between defenses mechanism and self-efficacy in Ischemic Heart patient’s referred to Feiz hospital of Isfahan in 2017. Methods: This study was a correlational analytical study tha...
Background & Aim: Nowadays, mechanical ventilators are being used for some patients in ICUs due to various physiological and clinical causes. Keeping endotracheal tube clean and open is necessary in order to improve the patient;aposs oxygenation. This study aimed to investigate the effects of open and closed system endotracheal suctioning on vital signs of patients in ICU. Methods & Materials:...
Background: To establish a balance between work (physical exercise) and human, the aerobic capacity (VO2max) could be used as a measure. Assessing heart rate in association to physiological symptoms is the most commonly used tools for the assessment of fatigue during physical exercise. This study aimed to investigate the association between the aerobic capacity and the heart rate of workers fro...
teachers beliefs have usually been left unattended in the realm of educational research in iranian context. one of those beliefs which seems to impact teachers performance in the classroom is their sense of self-efficacy, which refers to teachers belief in their ability to enhance student achievement and in bringing about positive learning outcomes. the present study aimed to investigate the pr...
this research study aimed to investigate the relationship between field-dependence/independence cognitive style and vocabulary learning strategies among iranian efl learners. ninety participants majoring in english translation at arak university were chosen. the participants were classified into two groups of field-dependent and independent based on the results of group embedded figure test (ge...
abstract this study aimed at investigating the effect of bilingual teaching of cognate words (persian-english) on iranian upper intermediate efl learners’ knowledge of lexical development. for this purpose,100 subjects participated in this study out of which 40 learners were selected for this study and they were assigned into two groups, control and experimental. cross-language cognates (wor...
OBJECTIVE To explore reasons for the lack of efficacy of a high intensity aerobic exercise program in post-polio syndrome (PPS) on cardiorespiratory fitness by evaluating adherence to the training program and effects on muscle function. DESIGN A process evaluation using data from an RCT. PATIENTS Forty-four severely fatigued individuals with PPS were randomized to exercise therapy (n = 22) ...
OBJECTIVE The aim of this study was to investigate whether a high-intensity warm-up at the start of a graded, symptom-limited exercise test would enhance heart rate reserve and thus improve the aerobic performance of orthotopic heart transplant patients. DESIGN Adrenal and cardiorespiratory responses were compared in 10 orthotopic heart transplant patients who performed two graded, symptom-li...
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