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Congenital heart disease in high school and college students
Insights
Congenital heart disease affects 3 in 1000 young adults, with ventricular septal defects being most common. Findings suggest potential spontaneous closure of some defects in adulthood.
Area of Science:
- Cardiology
- Public Health
- Pediatrics
Background:
- Congenital heart disease (CHD) represents a significant public health concern.
- Understanding the prevalence and types of CHD in young adult populations is crucial for effective management and intervention.
- Previous studies have focused on pediatric populations, leaving a gap in knowledge regarding young adults.
Purpose of the Study:
- To investigate the prevalence and relative frequency of congenital heart lesions among high school and college students.
- To compare these findings with data from pediatric populations.
- To explore the potential for spontaneous closure of certain congenital heart defects in adulthood.
Main Methods:
- A longitudinal study was conducted from April 1970 to March 1976.
- Data were collected from a cohort of 13,127 high school and college students.
- Congenital heart lesions were identified and categorized.
Main Results:
- A total of 40 congenital lesions were identified, yielding a prevalence rate of 3 per thousand subjects.
- The ratio of congenital heart disease to rheumatic heart disease was 4:1.
- Ventricular septal defect (30%), atrial septal defect (20%), and patent ductus arteriosus (17.5%) were the most frequent lesions.
- Prevalence and frequency in this cohort showed minimal differences compared to pediatric data.
Conclusions:
- Congenital heart disease remains prevalent in young adults, with similar patterns observed as in children.
- The high incidence of ventricular septal defects and comparison with older data suggest a possibility of spontaneous closure in adulthood.
- Further research is warranted to confirm spontaneous closure and its implications for long-term cardiovascular health in young adults.
Abstract:
The prevalence and relative frequency of congenital heart disease in high school and college students were investigated during the period April 1970-March 1976. Forty congenital lesions were found among 13,127 subjects which shows a rate of 3 per thousand. The ratio of congenital lesion to rheumatic heart disease was 4/1. Ventricular septal defect was the most common defect, found in 30% of all lesions followed by atrial septal defect (20%) and patent ductus arteriosus (17.5%). The prevalence and relative frequency in those investigated differed only slightly from the results obtained among children. The possibility of spontaneous closure of ventricular septal defect during adulthood strongly suggested itself when compared with our previous data on post middle age subjects.