Cardiology and CTVS

Transoesophageal Echocardiography Proves Vital For Assessing Residual Lesions During Pediatric Heart Surgery

• byDoctor News Daily Team
• 18 February, 2025
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A recent study published in the recent edition of Archives of Cardiovascular Diseases unveiled the pivotal role of pediatric transoesophageal echocardiography probes in the perioperative evaluation of congenital heart disease surgeries. This innovative approach promises the enhanced safety and precision of echocardiography in pediatric cardiac interventions.
This study was conducted over the span of four years at a leading tertiary center and evaluated the efficacy of perioperative transoesophageal echocardiography in assessing residual lesions post-heart surgery in pediatric patients. The retrospective analysis encompassed 323 procedures after involving 310 young patients, with the median age of 13.8 months. The residual lesions were classified as mild, moderate or severe and were meticulously scrutinized using transoesophageal echocardiography. Also, 6.5% of cases revealed severe residual lesions necessitating immediate reintervention.

The critical findings highlight the severe right ventricular outflow tract obstruction that emerged as a predominant concern which prompts swift corrective measures in 12 cases. Additionally, instances of severe aortic regurgitation, superior vena cava stenosis and moderate residual ventricular septal defects underlined the significance of real-time perioperative evaluation.
Also, three neonates encountered ventilation difficulties due to the transoesophageal echocardiography probe, albeit without any lasting consequences. The findings of this study concludes that perioperative transoesophageal echocardiography represents a safe and invaluable adjunct in pediatric congenital heart disease surgeries. Its ability to promptly identify and address severe residual lesions has the potential to revolutionize the landscape of pediatric cardiac care by offering hope to young patients and their families. The integration of innovative technologies like transoesophageal echocardiography promises to elevate the standards of care and transform the outlook for pediatric cardiac patients worldwide.
Reference:
Pyra, P., Hadeed, K., Guitarte Vidaurre, A., Vincent, R., Dulac, Y., Chausseray, G., Calvaruso, D. F., Acar, P., & Karsenty, C. (2024). Usefulness of perioperative transoesophageal echocardiography during paediatric cardiac surgery. In Archives of Cardiovascular Diseases. Elsevier BV. https://doi.org/10.1016/j.acvd.2023.12.006