نتایج جستجو برای: congenital tracheal anomalies

تعداد نتایج: 168485  

Journal: :the journal of tehran university heart center 0
arash gholoobi atherosclerosis prevention research center, imam reza hospital, mashhad university of medical sciences, mashhad, iran. mohammad vojdanparast cardiovascular research center, mashhad university of medical sciences, mashhad, iran.

large intercoronary communications in the absence of obstructive coronary artery disease constitute a very rare coronary artery anomaly in which there is a readily visible connection between the 2 coronary arteries with a unidirectional or bidirectional blood flow; consequently, this anomaly may be misinterpreted as a functioning collateral vessel, indicative of an unrecognized proximal coronar...

Journal: :Circulation 2004
Jack Rychik Zhiyun Tian Meryl S Cohen Stanford G Ewing David Cohen Lori J Howell R Douglas Wilson Mark P Johnson Holly L Hedrick Alan W Flake Timothy M Crombleholme N Scott Adzick

BACKGROUND Prenatal surgery for congenital anomalies can prevent fetal demise or alter the course of organ development, resulting in a more favorable condition at birth. The indications for fetal surgery continue to expand, yet little is known about the acute sequelae of fetal surgery on the human cardiovascular system. METHODS AND RESULTS Echocardiography was used to evaluate the heart befor...

Journal: :South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde 1995
R P Gie N Beyers H S Schaaf E D Nel N A Smuts S van Zyl P R Donald

OBJECT The aim of the study was to identify diagnoses that are confused with pulmonary tuberculosis in children. DESIGN Prospective, investigative clinical study. SETTING Tertiary care teaching hospital and an urban tuberculosis clinic in an area with a very high incidence of pulmonary tuberculosis (> 800 new cases/100,000/year). PATIENTS Children suspected of having tuberculosis, childre...

arezoo karimi, Diana Saroukhani Khairollah Asadollahi, Kourosh Sayehmiri Nazanin Rezaei Salman Daliri

Background: Congenital anomaly is a disturbance in fetal growth and development during pregnancy and is one of the main causes of morbidity and mortality in the first year of life. In addition, this anomaly causes a large waste of heath care resources. We aimed to determine the prevalence and proportion rates of different congenital anomalies in Iran via a systematic review and meta-analysis.Me...

Journal: :The Annals of Thoracic Surgery 2021

Background The aim of this study was to determine the prevalence and anatomic features major tracheobronchial anomalies. Methods Major electronic databases were systematically searched identify eligible studies. Data extracted pooled into a meta-analysis. primary outcome anomalies, specifically tracheal bronchus (TB) accessory cardiac (ACB). Secondary outcomes included origin ...

Introduction: Tc99m-DMSA renal scan findings of this project was to study aimed to determine the frequency of congenital anomalies of the kidney. Obtain the spectrum of anomalies, can be used for future intervention studies. Using the experience gained from this study and future studies may be conducted and mitigation measures to achieve a specific distribution. Mater...

Ebrahim Nasiri, Hassan Moladoust, Mojtaba Mehrdad, Seyed Hassan Voshtani, Seyed Mohammad Seyed Saadat, Seyedeh Niloufar Seyed Saadat,

Infants of diabetic mothers are significantly at higher risk for major congenital malformations, with cardiovascular anomalies that is the most frequent. In this study, we presented a rare case of dextrocardia and situs inversus totalis (mirror-image dextrocardia) with multiple congenital heart anomalies who was born from a diabetic mother.

Journal: :the journal of tehran university heart center 0
yaser jenab imam khomeini hospital, medical sciences / university of tehran, tehran, iran. ali kazemi khaledi imam khomeini hospital, medical sciences / university of tehran, tehran, iran. hassan ranjbarnejad imam khomeini hospital, medical sciences / university of tehran, tehran, iran. arezu zoroufian tehran heart center, medical sciences / university of tehran, tehran, iran. mahmood shahzadi imam khomeini hospital, medical sciences / university of tehran, tehran, iran.

the majority of coronary artery fistulas (cafs) are congenital. the anomaly accounts for 0.4% of congenital heart defects and approximately 50% of pediatric coronary vasculature anomalies. twenty percent of people with congenital cafs have other concomitant cardiac anomalies, most frequently aortic and pulmonary atresia and patent ductus arteriosus. it is worthy of note that caf with the tetral...

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