Advances in pediatric surgical and interventional techniques and medical care over the past 50 years have revolutionized the care of children with congenital heart disease. Survival to adulthood is now expected and, as such, there is a growing population of adults which is exceeding the pediatric population with congenital heart disease. Noninvasive cardiac imaging with modalities such as echoc...

BACKGROUND As a result of antenatal screening, abortion of fetuses with Down syndrome has become increasingly common. Little is known about the cardiovascular phenotype in infants with Down syndrome born today. METHODS Population-based cohort study based on national health registers including 2588 infants with Down syndrome, live-born in Sweden from 1992 to 2012. Risk ratios for congenital he...

Congenital heart disease in children is a type of birth defect. Previous studies have suggested that the transcription factor, TBX20, is involved in the occurrence and development of congenital heart disease in children; however, the specific regulatory mechanisms are yet to be evaluated. Hence, this study aimed to evaluate the relationship between the TBX20 polymorphism and the occurrence and ...

The 22q11.2 microdeletion syndrome is one of the common microdeletion syndromes seen among children with Congenital Heart Defects. Population based studies have shown the prevalence of 22q11.2 microdeletion syndrome range from 1 in 4000 to 1 in 6000 live births.1,2 Over 80% of children with 22q11.2 microdeletion syndrome have Congenital Heart Defects.1,3,4 Diagnosis of 22q11.2 microdeletion syn...

BACKGROUND Congenital heart diseases cause significant childhood morbidity and mortality. Several restricted studies have been conducted on the epidemiology in Nigeria. No truly nationwide data on patterns of congenital heart disease exists. OBJECTIVES To determine the patterns of congenital heart disease in children in Nigeria and examine trends in the occurrence of individual defects across...

This report describes a family with frequent recurrence of congenital heart disease in multiple generations. Eight members had atrial septal defect (ASD) of the fossa ovalis type and seven members had other forms of congenital heart disease. One branch of the pedigree showed a predominance of ASD with prolonged atrioventricular (A-V) conduction and initially suggested an autosomal dominant gene...

regular participation in intensive physical exercise is associated with electro-morphological changes in the heart.   this benign process is called athlete’s heart. athlete’s heart resembles few pathologic conditions in some aspects. so differentiation of these conditions is very important which otherwise may lead to a catastrophic event such as sudden death. the most common causes of sudden de...

abo and rh blood groups were studied in a total of 1680 patients with cardiovascular diseases (congenital n=547, valvular n=887 and coronary n=246). statistical analysis (x2and woolf’s test) showed significant excess of b/o in mitral valve, aortic valve total valvular diseases and heart diseases generally, also an increase of a/o in myocardial infarction. significant increase of the frequency o...