نتایج جستجو برای: aortic stenosis

تعداد نتایج: 160989  

ژورنال: پژوهش در پزشکی 2003
احمد شاه محمدی, , اکبری اسبق, , شاهرخ رجائی, , مصطفی جلالی طباطبائی, , پریدخت نخستین داوری, ,

Background: Balloon valvuloplasty is a relatively new technique for relief of obstruction of aortic valve. The primary results of this procedure are similar to surgical valvotomy with fewer complications and mortality. Materials and methods: One hundred fifty-five patients with congenital aortic stenosis were enrolled in this study over a period of 6 years (1991-1997). Participants were all un...

ژورنال: پژوهش در پزشکی 2010
اعرابی1،, محمد یوسف, بابازاده, کاظم, نخستین داوری1،, پریدخت, شاه محمدی1،, اکبر, معراجی1, محمود,

Abstract Background: Balloon valvuloplasty uses for treatment of aortic stenosis from 20 years ago. Regarding loss of information about results of balloon valvuloplasty of hereditary aortic stenosis, this study was done to determine prognosis and complication of balloon valvuloplasty during last 10 years. Methods: This study was done on existing data of all children with hereditary aortic...

Journal: :the journal of tehran university heart center 0
rezayat parvizi cardiovascular research centre, tabriz university of medical sciences, tabriz, iran. rasoul ibrahim abdulrahman cardiovascular research centre, tabriz university of medical sciences, tabriz, iran. rezvaneh salehi cardiovascular research centre, tabriz university of medical sciences, tabriz, iran. ghader shah mohamadi cardiovascular research centre, tabriz university of medical sciences, tabriz, iran.

splenomegaly-induced thrombocytopenia is fully described in hematological and surgical literature, but its association with severe aortic stenosis is rare. we present a case of severe aortic valve stenosis with severe splenomegaly-induced thrombocytopenia in which aortic valve replacement was done with a number 23 homograft and splenectomy was performed after the end of cardiopulmonary bypass. ...

Journal: :acta medica iranica 0
emanuele cecchi department of internal medicine, azienda ospedaliero universitaria careggi, florence, italy. and department of heart and vessels, azienda ospedaliero universitaria careggi, florence, italy. cristina giglioli department of internal medicine, azienda ospedaliero universitaria careggi, florence, italy. and department of heart and vessels, azienda ospedaliero universitaria careggi, florence, italy. cecilia agostini department of internal medicine, azienda ospedaliero universitaria careggi, florence, italy. and department of heart and vessels, azienda ospedaliero universitaria careggi, florence, italy. gian franco gensini department of internal medicine, azienda ospedaliero universitaria careggi, florence, italy. and department of heart and vessels, azienda ospedaliero universitaria careggi, florence, italy. gennaro santoro department of internal medicine, azienda ospedaliero universitaria careggi, florence, italy. and department of heart and vessels, azienda ospedaliero universitaria careggi, florence, italy.

an 80-year-old diabetic man with severe aortic stenosis was admitted to our hospital for cardiogenic shock complicating non-st-elevation myocardial infarction. echocardiographic evaluation showed also a severe degree of both left ventricular dysfunction and mitral regurgitation. the patient was initially stabilized with inotropes and mechanical ventilation was necessary because of concurrent pu...

AKBAR SHAHMOHAMMADI, SHAHLA ROODPEYMA,

During 15 years from 1975 to 1990, thirteen cases of supravalvar aortic stenosis were admitted at the pediatrics department of Shahid Rajai Heart Hospital, Tehran. All patients were subjected to cardiac catheterization and a angiocardiography. Patients ranged in age from 3.5 years to 14 years with a mean of 8.7 years. Seventy seven percent of childen were male. Eight cases (61.5%) had Wil...

Journal: :acta medica iranica 0
p. akbari asbagh a. shahmohammadi

soon after successful results of balloon valvuloplasty in treatment of congenital pulmonary stenosis, use of this technique for relief of congenital aortic stenosis (as) was attempted in different parts of the world. with the purpose of assessment the value of valvuloplasty in comparison with surgical valvotomy in relief of congenital as, we retrospectively studied 115 patients with valvar as, ...

Journal: :medical journal of islamic republic of iran 0
shahla roodpeyma from the department of pediatrics, shahid rajai heart hospital, iran university of medical sciences, akbar shahmohammadi

during 15 years from 1975 to 1990, thirteen cases of supravalvar aortic stenosis were admitted at the pediatrics department of shahid rajai heart hospital, tehran. all patients were subjected to cardiac catheterization and a angiocardiography. patients ranged in age from 3.5 years to 14 years with a mean of 8.7 years. seventy seven percent of childen were male. eight cases (61.5%) had williams&...

Abstract Familial hypercholesterolemia (FH) is a hereditary dislipidemia. Patients present with extremely high level of low-density lipoprotein cholesterol (LDL-C), which is due to mutation in the gene of LDL receptor. Homozygous patients (HoFH) whose incidence is 1 in 1.000.000 are at high risk of premature aortic valve stenosis, and coronary artery atherosclerosis. In homozygous individual...

Journal: :international journal of preventive medicine 0
umran sarwar govind chetty pradip k sarkar

we report a rare case of acute right coronary artery stenosis developing in a patient undergoing aortic valve replacement. we present a case report with a brief overview of the literature relating to coronary artery occlusion associated with cardiac valve surgery – the theories and treatments are discussed. a 85 year-old female was admitted under the care of the  cardiothoracic team with signs ...

رادمهر, حسن , ستارزاده, رویا , سلیمانی, علی‌اکبر , صالحی, مهرداد ,

Background: The Ross procedure has been known as a good method for aortic valve replacement. Pulmonary allograft postoperative stenosis subsequent to the Ross procedure has been noted as an important disadvantage of this technique, although risk factors related to this complication are not clearly recognized. In this study we evaluate the risk factors of pulmonary allograft stenosis after Ross ...

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