Developmental Pathophysiology, Develop. Physiol., Dr. D. Penney




Table 4.12 - Frequency of congenital heart defects. 1508 defects from the 2496 cases in the pediatric cardiology registry of the Medical University of South Carolina over 2 years.

ManifestationDefect Frequency, %
Common L-R shuntsVSD
ASD
PDA

Total

34
15
9

58%

Common R-L shuntsTetralogy
Transposition
Hypoplastic LV
Tricuspid atresia

Total

7
3
1
1

12%

Common obstr. defectsPulmonary stenosis
Aortic stenosis
Coarctation

Total

9
5
4

18%

Less common defectsTotal4.6%
Unlisted & complex defectsTotal7%
Grand Total

99.6%




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