نتایج جستجو برای: heart defects congenital
تعداد نتایج: 597101 فیلتر نتایج به سال:
Background: One-third of all major congenital anomalies are Congenital heart disease (CHD) and Reported CHD prevalence increased over time and in Asian countries is more than western countries. Ectopia cordis (EC) is a rare congenital anomaly with an estimated incidence of 1:100 000 live births in developed countries. EC is characterized by abnormal heart placement outside the thorax, mostly on...
Pentalogy of Cantrell is a rare entity of congenital defects involving the abdominal wall, sternum, diaphragm, pericardium and heart. The complete pentalogy and its variants have been described in the literature. We report a 47-day-old girl with an incomplete pentalogy of Cantrell presenting with congenital absence of the sternum, congenital heart defects, and an epigastric hernia. Two even rar...
Consanguineous unions have been associated with an increased susceptibility to various forms of inherited disease. Although consanguinity is known to contribute to recessive diseases, the potential role of consanguinity in certain common birth defects is less clear, particularly since the disease pathophysiology may involve genetic and environmental/epigenetic factors. In this study, we ask whe...
A pair of monozygotic twin girls is reported with concordance for 3 congenital cardiac abnormalities: (1) secundum atrial septal defect, (2) aneurysm of the membraneous ventricular septum, and (3) electrocardiographic frontal plane left axis deviation. A review of the published materials shows a 9.5 per cent incidence of concordance for congenital heart disease among monozygotic twins. In those...
CMR is valuable in the evaluation of congenital heart disease (CHD). Traditional flow imaging sequences involve cardiac and respiratory gating, increasing scan time and susceptibility to arrhythmias. We studied a real-time color-flow CMR system for the detection of flow abnormalities in 13 adults with CHD. All 16 congenital flow abnormalities previously detected by echocardiography were visuali...
during a period of four years between june, is, 1988 to june, is, 1992 one hundred and fourteen patients with congestive heart failure (chf) were admitted to the pediatric department of taleghani general hospital. during the above period, 192 patients with heart disease were hospitalized at this department and chf was the cause of admission in 59.4% of them. congenital heart disease (cho) was t...
STUDY OBJECTIVE The aim was to examine if there is an effect of fathers' age and of birth order on the occurrence of congenital heart disease. DESIGN This was a hospital based case-referent study including use of birth defects surveillance data. SUBJECTS Subjects were 497 cases of congenital heart disease aged between 3 months and 5 years, born in Beijing and Hebei Province, China; 6222 chi...
INTRODUCTION The latest achievements in molecular diagnosis create new possibilities for evaluation of congenital abnormalities. AIM To present our preliminary experience with genetic diagnosis of congenital combined conotruncal heart defects. METHODS The analysis comprised 35 families with more than one member suffering from conotruncal heart defects (Group I) and 10 families (Group II) ha...
Congenital heart diseases are substantially appeared before or after birth. There are two important disease categories which are commonly appeared after birth vascular, congenital heart disease. Right ventricular hypertrophy is one of important congenital heart disease. These abnormalities are related to either structure or function of heart and also found associated to cardiovascular system. I...
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