نتایج جستجو برای: tissue doppler study

تعداد نتایج: 4611933  

Journal: :international journal of pediatrics 0
mehdi ghaderian pediatrics department, child growth and development research center, research institute for primordial prevention of non-communicable disease, isfahan university of medical sciences, isfahan, iran sayed javad seyedi neonatal research center, dr sheikh hospital, faculty of medicine, mashhad university of medical sciences, mashhad, iran tooba momen pediatrics department, child growth and development research center, research institute for primordial prevention of non-communicable disease, isfahan university of medical sciences, isfahan, iran zahra zadi pediatrics department, child growth and development research center, research institute for primordial prevention of non-communicable disease, isfahan university of medical sciences, isfahan, iran mohsen reisi pediatrics department, child growth and development research center, research institute for primordial prevention of non-communicable disease, isfahan university of medical sciences, isfahan, iran

backgroundasthma is the most chronic inflammatory disorder of the airways in children and asthmatic patients can experience cardiac dysfunction, pulmonary hypertension and finally cor pulmonale later in life. we aimed to investigate right ventricular (rv) functions in asthmatic children by conventional and tissue doppler echocardiography (tde).materials and methods pulmonary function tests, con...

ژورنال: :پژوهنده 0
دکتر محمد حسن نمازی namazi mh associate prof., cardiovascular research center, shaheed beheshti medical universityتهران، سعادت آباد ، بیمارستان شهید مدرس ، مرکز تحقیـقات قلب و عروق . تلفن و دورنما : 22083106 الهام عمرانی emrani a resident in cardiology, modarres hospital, shaheed beheshti medical universityدستیار قلب و عروق ، بیمارستان شهید مدرس ، دانشگاه علوم پزشکی شهید بهشتی دکتر لطیف گچکار gachkar l prof., infectious disease and tropical medicine research center, shaheed beheshti medical universityاستاد ، مرکز تحقیقات بیماری های عفونی وگرمسیری ، دانشگاه علوم پزشکی شهید بهشتی پری جهاندلی jahandei p associate of art, dept. of radilogy, shaheed beheshti medical universityکاردان ، گروه رادیولوژی ، دانشگاه علوم پزشکی شهید بهشتی

سابقه و هدف: به طور سنتی عملـکرد قلب برروی عملکرد سیستولیک متمرکز بود در حالی که فانکشن دیاستولیک در درجه دوم اهمیت قرار داشت. در سال های اخیر مشخص شده که عملکرد دیاستولیک نقش مهمی در مورتالیتی و موربیدیتی قلبی دارد. فشار خون سبب اختلال عملکرد سیستولیک و دیاستولیک بطن می شود که به علت افزایش پس بار می باشد. در این مطالعه عملکرد دیاستولیک بطن راست در افراد فشار خونی با استفاده از روش (ptd) pulse...

Journal: :research in cardiovascular medicine 0
maryam moradian rajaie cardiovascular medical and research center, iran university of medical sciences, tehran, ir iran avisa tabib heart valve disease research center, rajaie cardiovascular medical and research center, iran university of medical sciences, tehran, ir iran ahmad ghasempour rajaie cardiovascular medical and research center, iran university of medical sciences, tehran, ir iran; department of pediatric cardiology, rajaie cardiovascular medical and research center, vali-asr st., niayesh blvd, tehran, ir iran. tel: +98-9144465190 nasrin alaee rajaie cardiovascular medical and research center, iran university of medical sciences, tehran, ir iran zahra akbarzadeh rajaie cardiovascular medical and research center, iran university of medical sciences, tehran, ir iran

conclusions we did not find significant differences in ventricular function or ventricular septal thickness in the fetuses of mothers who were referred to our hospital with a previous diagnosis of diabetes mellitus compared with the fetuses of non-diabetic mothers. this could be due to early identification, appropriate treatment, and tightly controlled diabetes in our study population. it shoul...

Journal: :the journal of tehran university heart center 0
roya sattarzadeh badkoubeh tehran heart center, tehran university of medical sciences, tehran, iran. yaser jenab tehran heart center, tehran university of medical sciences, tehran, iran. arezou zoroufian tehran heart center, tehran university of medical sciences, tehran, iran. mojtaba salarifar tehran heart center, tehran university of medical sciences, tehran, iran.

background: conventional doppler measurements, including mitral inflow and pulmonary venous flow, are used to estimate left ventricular end diastolic pressure (lvedp). however, these parameters have limitations in predicting lvedp among patients with mitral regurgitation. this study sought to establish whether the correlation between measurements derived from tissue doppler echocardiography and...

Background:Cystic Fibrosis (CF) is a systemic disease affecting extra pulmonary dysfunction as a result of CF-related lung disease. Because of lack of enough studies in this field and utilization of TDE in this field, we aimed to evaluate t...

پایان نامه :وزارت بهداشت، درمان و آموزش پزشکی - دانشگاه علوم پزشکی و خدمات بهداشتی درمانی استان فارس - دانشکده دندانپزشکی 1380

چکیده ندارد.

Journal: :iranian journal of nuclear medicine 2011
vahid reza dabbagh kakhki afsoon fazli nezhad seyed rasoul zakavi esmaeel rahmani ramin sadeghi

introduction:  in order to assess echocardiographic left ventricular functional indices in patients with differentiated thyroid carcinoma (dtc), after l-t4 withdrawal (short-term overt hypothyroidism) and during tsh suppressive therapy, we have evaluated cardiac hemodynamics in a single cohort study. methods: 24 patients with dtc were studied in two phases: 1: at least 4 weeks after l-t4 withdr...

Journal: :Journal of the American College of Cardiology 2007

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