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[Aortic coarctation in children. Analysis of 100 cases]
Insights
Surgical intervention for coarctation of aorta significantly reduces mortality compared to non-operative management. However, surgical risks include mortality and recoarctation, influenced by associated cardiac defects.
Area of Science:
- Cardiology
- Pediatric Surgery
Context:
- Coarctation of the aorta is a critical congenital heart defect.
- A review of 100 clinical records provides insights into management and outcomes.
- Diagnostic methods included catheterization (78%) and postmortem examination (31%).
Purpose:
- To analyze the outcomes of surgical versus non-surgical management of coarctation of aorta.
- To identify factors influencing mortality and complications.
Summary:
- Surgical treatment was performed in 46% of patients, with varied timing based on age.
- Surgical mortality was 13%, and recoarctation occurred in 7.5% of cases.
- Mortality in non-operated patients was 31%, higher in those with severe associated malformations.
Impact:
- Surgical intervention improves survival rates for coarctation of aorta.
- Understanding associated cardiac malformations is crucial for risk stratification.
- This data informs clinical decision-making for pediatric cardiac patients.
Abstract:
One hundred clinical records of coarctation of aorta are presented with 78% catheterization and 31% postmortem examination. Surgical treatment was performed in 46%, 8, in the first month of life, 13 from 1 to 6 month, 5, from 6 to 12 month, 9 from 12 to 24 month and 11 older than 2 years. The surgical mortality was 13%. There was recoarctation in 7.5%. The mortality in the patients not operated on was 31%. This mortality was influenced by the severity of associated malformations. The most frequent associated cardiac malformations were left to right shunts followed by left heart pathology. The association with complex cardiopathies was frequent.