نتایج جستجو برای: diastolic pressure
تعداد نتایج: 424257 فیلتر نتایج به سال:
Abstract Introduction It is known that low diastolic blood pressure (DBP) at admission associated with short-term cardiovascular events after acute coronary syndrome (ACS). However, there a lack of further investigation into the nonlinear relationship between and adverse outcomes ACS patients. Objective To investigate subsequent mortality in patients syndrome. Methods Retrospective study period...
This is a 9uasi experimental study to compare blood pressure measurements taken by both components of stethoscope, bell and diaphragm. Blood pressure was evaluated in fifty patients of fifteen years of age and older. Equal populations of both genders were selected randomly from infectious, surgery and internal medicine wards. Subjects with cardiac arrhythmia weren't included in the study. Fiv...
Background: The effect of kind of dialysis solution on the control of blood pressure and adequacy and efficacy of hemodialysis is a most debated and controversial issue. Methods: Twenty six chronic hemodialized patients in Ghaem hemodialysis center, Mashhad, Iran, in winter of the year 2004, enrolled this study for one month. The patients were dialyzed with bicarbonate buffer and were dialy...
Introduction: Following the drug use pattern is among the important factors in treating hypertension. Elderly people often have low adherence to blood pressure medication. Forgetfulness seems to be one of the most important reasons for non-adherence to medication and ultimately for lack of control of blood pressure in the elderly. The aim of the present study was to evaluate the effect of sendi...
Introduction: Endothelin 1, which is secreted by vascular endothelial cells, has been identified as the most potent vasoconstrictor. The purpose of this study was to investigate the effect of a course of endothelin-1 plasma resistance training and its relationship with blood pressure in older men. Methods: In this quasi-experimental study, 30 elderly men (mean age 62.28 ± 8.08 years, height 17...
high blood pressure has become increasingly commonbetween people and also it takes a major risk factor for many diseases. the present study is done toperformthe collaborative care model in patients with high blood pressure. hypertension is defined as: systolic blood pressure (sbp) ≥140 mmhg or diastolic blood pressure (dbp) ≥90 mmhg .a collaborative care model is a native educating method based...
To clarify the mechanism of displacement of the left ventricular diastolic pressure-volume function with alteration of loading conditions, the effects of nitroglycerin on pressure-volume relations in 13 patients were compared with those of amyl nitrite in 13 other patients during cardiac catheterization. After nitroglycerin, average systemic mean arterial pressure declined by 15.1 mm Hg (17%) a...
background: hospitalization in the coronary care unit (ccu) is a concern for patients and their companions. different studies have presented conflicting results about the effect of visitors on physiological parameters of patients. the purpose of this study was to determine changes in physiological parameters (systolic and diastolic blood pressure and heart rate) due to presence of visitors at t...
Introduction and purpose: Hypertension is an important risk factor for coronary heart diseases and the most common cause of stroke and renal failure in the elderly. This study was conducted to investigate the prevalence of hypertension and its associated risk factors in the elderly of Bahar city in the province of Hamadan. Materials and Methods: This analytical cross-sectional study was co...
Background & Aim: Vascular events and strokes are third leading causes of death worldwide. There are also major causes of human morbidity. Various pharmacological and non-pharmacological treatments are proposed to patients with stroke. The purpose of this study was to determine effect of foot reflexology, as a non-pharmacological procedure, on systolic and diastolic blood pressures in patient...
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