نتایج جستجو برای: systolic blood pressure
تعداد نتایج: 981153 فیلتر نتایج به سال:
abstract background: hypertension is very common in patients with end-stage renal disease and accelerates cardiovascular morbidity and mortality. the most important factor in achieving normal blood pressure in these patients is reaching dry weight. sodium and extracellular fl uid balance play a vital role in this regard. considering the lack of consensus about the effi cacy of stepwise sodium p...
Background: Calcium channel blockers have an important role in treatment of various cardiovascular diseases including hypertension, angina pectoris and cardiac arrhythmias, so study of cardiovascular effects of derivatives of these drugs are useful. Nifedipine is one of these drugs that used widely to treat hypertension and other cardiovascular diseases. The aim of the present study was to eval...
The aim of this study was to investigate the relationship of two personality constructs, perfectionism and hardiness, to physiological responses under a stressful situation. One hundred undergraduate students (51 males, 49 females) from the Faculty of Psychology and Education, University of Tehran were included in this study. All participants were asked to complete Farsi version of the Positive...
Introduction: One of the complications of laryngoscopy and endotracheal intubation is sympathetic stimulation with hemodynamic changes that are always tried to be avoided by anesthesiologists. The aim of this study is to review and compare hemodynamic changes caused by both conventional and video laryngoscopy. Methods: In this clinical trial performed in 2015 in the Birjand-based Imam Reza Hosp...
Background & Aims: Endothelin_1 secreted by endothelial cells has been identified as the strongest vascular constrictor. The aim of the present study was to investigate the role of concurrent training on plasma concentration of endothelin_1 and its relationship with blood pressure of old women. Methods: A total of 20 menopause women (Mean age: 67.47±5.92 years, mean body length: 152.92±7.52cm, ...
Despite impressive progress in diagnosis, treatment and control of hypertension, this symptom is still one of the major causes of brain and kidney disease as well as cardiac insufficiencies. Since the control of blood lipids, glucose and body weight are highly important in the prevention and treatment of hypertensive drugs, this epidemiologic study was carried out in Islamshahr, 30 Km. to The S...
Obviously, high blood pressure and obesity are two common risk factors of cardiovascular diseases. By the year 2000 in Iran the prevalence of high blood pressure and obesity has been reported to be respectively 11.5% and 33% after the age 15. Looking into the problem and early diagnosis of the risk factors would eventually prevent undesirable consequences. In order to find the relationship be...
Evaluation of blood pressure changes following the injection of anesthetic drugs containing Adrenaline Dr. H.M. Hashemi* * - Associate professor of Oral and Maxillofacial Surgery Dept. Faculty of Dentistry Tehran University of Medical Sciences. Background and aim: Adrenaline application causes fluctuations in blood pressure. As drugs containing Adrenaline are frequently used in dentistry, the...
Background & Aims: The purpose of this study was to compare the effects of 12-weeks of endurance and resistance training on ANP, Endothelin-1, Apelin and blood pressure in hypertensive middle-aged men. Materials & Methods: Twenty eight middle-aged men (age= 39.3±2.4 years and BMI= 28.6±1.7 kg/m2) with hypertensive volunteered to participate in this study and were randomly d...
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