نتایج جستجو برای: ventricular function 1

تعداد نتایج: 3732064  

ژورنال: یافته 2013
آذربایجانی, محمدعلی , امیدی, حسین , حسنوند, بهمن , پیری, مقصود , کیان‌زاده , اصغر, بهرامی, فرید,

Background: The study on the influence of different protocol of resistance training on left ventricular of adolescent boys dose have its limitation. The aim of this study was to determine the influence of low-intensity resistance training versus high-intensity resistance training on left ventricular structure and function of healthy adolescent boys by echocardiography. Materials and Methods: T...

Journal: :the journal of tehran university heart center 0
maryam esmaeilzadeh echocardiography research center, rajaie cardiovascular, medical and research center, tehranuniversity of medical sciences, tehran, iran. mozhgan parsaee echocardiography research center, rajaie cardiovascular, medical and research center, tehranuniversity of medical sciences, tehran, iran. majid maleki echocardiography research center, rajaie cardiovascular, medical and research center, tehranuniversity of medical sciences, tehran, iran.

echocardiography is a non-invasive diagnostic technique which provides information regarding cardiac function and hemodynamics. it is the most frequently used cardiovascular diagnostic test after electrocardiography and chest x-ray. however, in a patient with acute chest pain, transthoracic echocardiography is essential both for diagnosing acute coronary syndrome, zeroing on the evaluation of v...

Journal: :iranian journal of nuclear medicine 2015
doğangün yüksel suna kıraç olga yaylalı beyza akdağ dursun dursunoğlu

introduction: we aimed to assess whether the vasodilator effect of oral dipyridamole on the left ventricular systolic function in patients with suspected cad is different from that of intravenous (iv) dipyridamole using tc-99m mibi myocardial perfusion gated spect. methods: eighty-nine patients (17 m / 72 w; 61 ± 10 years) were enrolled in this study. the patients underwent a dipyridamole stres...

Journal: :the journal of tehran university heart center 0
maryam esmaeilzadeh iran cardiovascular research institute, department of echocardiography, tehran, iran. hoorak poorzand shaheed rajaei cardiovascular, medical and research center, tehran, iran. majid maleki iran cardiovascular research institute, department of echocardiography, tehran, iran. anita sadeghpour shaheed rajaei cardiovascular, medical and research center, tehran, iran. mozhgan parsaee shaheed rajaei cardiovascular, medical and research center, tehran, iran.

background: the right ventricular (rv) dyssynchrony has not been studied extensively and the existing literature has established the effect of cardiac resynchronization therapy (crt) on the left ventricular (lv) dyssynchrony, but there is a dearth of data on the effect of crt on the forgotten ventricle . we sought to evaluate the presence of mechanical right ventricular dyssynchrony in patients...

Journal: :the journal of tehran university heart center 0
maryam esmaeilzadeh shaheed rajaei cardiovascular medical and research center, tehran, iran. azadeh sadatnaseri sina general hospital, tehran university of medical sciences, tehran, iran. feridoun noohi shaheed rajaei cardiovascular medical and research center, tehran, iran. majid maleki shaheed rajaei cardiovascular medical and research center, tehran, iran. anita sadeghpour shaheed rajaei cardiovascular medical and research center, tehran, iran. ahmad mohebbi shaheed rajaei cardiovascular medical and research center, tehran, iran.

background: there is some evidence indicating improvement in myocardial performance after atrial septal defect closure, either device closure or surgical, but ventricular dyssynchrony has not been evaluated before and after surgical closure. the aim of this study was to evaluate ventricular mechanical dyssynchrony in patients with atrial septal defect before and after surgical closure. methods:...

Journal: :iranian journal of parasitology 0
freidoun sabzi dept. of cardiovascular surgery, imam ali heart center, kermanshah university of medical sciences, iran. hamid madani dept. of pathology, school of medicine, kermanshah university of medical sciences, kermanshah, iran. donya khosravi dept. of gynecology, school of medicine, shahid beheshti university of medical sciences, tehran, iran. maryam sadat hosseini dept. of gynecology, school of medicine, shahid beheshti university of medical sciences, tehran, iran. reza faraji dept. of cardiovascular surgery, imam ali heart center, kermanshah university of medical sciences, iran.

a 47-year-old man presented as a dyspnea and fatigue. a transthoracic echocardi-ography (tte) performed to assess valvar heart disease and left ventricular (lv) function showed a large hydatid cysts in the inter ventricular septum bulging to posterior of heart and compressing its overlying muscle as whitish round mass. the patient underwent elective surgery by evacuation of septal hydatid cysts...

Journal: :Japanese Circulation Journal 1974

Journal: :Clinical Cardiology 2000

دریانوش, فرهاد, محمدی, مهدی, کشاورزی, زهرا, کوشکی جهرمی, مریم,

Introduction: Increased serum levels of FGF23 is associated with left ventricular hypertrophy. Increased serum ACE probably plays a role in cardiovascular disease and negatively affects the structure and function of cardiac muscle and leads to an induction of pathologic concentric hypertrophy. The aim of the present study was to investigate the effect of 12 weeks aerobic exercise on plasma FGF2...

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