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Updated: Aug 27, 2026

Implantation of Total Artificial Heart in Congenital Heart Disease
Published on: July 17, 2014
[Heart-operations in the first year of life (author's transl)]
Insights
This study shows that corrective open heart surgery for complex congenital heart defects in infants under one year old has a high survival rate. The described technique using profound hypothermia and circulatory arrest offers a promising advancement in pediatric cardiac surgery.
Area of Science:
- Pediatric Cardiac Surgery
- Congenital Heart Defects
- Hypothermia
Context:
- Complex severe congenital heart defects in infants
- Surgical interventions in the first year of life
- Advancements in open heart surgery techniques
Purpose:
- To evaluate the efficacy and outcomes of corrective surgery for congenital heart defects in infants
- To assess the safety and success rate of profound hypothermia with circulatory arrest in this patient population
Summary:
- A total of 246 infants underwent surgery for complex severe congenital heart defects between April 1974 and April 1977.
- Corrective surgery was prioritized, with palliative procedures reserved for non-repairable malformations.
- All corrective operations utilized profound hypothermia (20-22°C) and circulatory arrest, resulting in a 73.6% survival rate at 30 days post-operation.
Impact:
- The described surgical technique demonstrates a promising improvement in open heart surgery outcomes for infants.
- Marked improvement or complete symptom resolution was observed in most surviving infants.
- This approach offers a viable and effective strategy for managing severe congenital heart defects in early infancy.
Abstract:
During the last 3 years (April 1974 to April 1977) 246 patients in their first year of life underwent surgery because of complex severe congenital heart defects. Corrective surgery was attempted whenever possible, palliative procedures were used only in forms of cardiac malformations not feasible for repair. All corrective operations were done in profound hypothermia (20 to 22 degrees C) with circulatory arrest. 73,6% of all infants survived the operation and were alive 30 days after operation-most of them markedly improved or completely free of symptoms. It is concluded that correction of congenital heart defects with the technique described seems to be a promising improvement of open heart surgery in the first year of life.
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