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Recent advances in paediatric cardiac anaesthesia
Mahesh Vakamudi1, Harish Ravulapalli, Ranjith Karthikeyan
1Department of Anesthesiology, Critical Care and Pain Medicine, Sri Ramchandra University, Porur, Chennai, Tamil Nadu, India.
Insights
Recent advances in pediatric cardiac anesthesia improve care for children with congenital heart disease. Innovations in preoperative evaluation, anesthetic management, and postoperative care enhance outcomes for this vulnerable population.
Area of Science:
- Pediatric Cardiac Anesthesia
- Congenital Heart Disease Management
- Surgical Patient Care
Background:
- Pediatric cardiac anesthesia requires specialized expertise due to unique physiology in children with complex congenital heart disease.
- Recent advancements have significantly improved outcomes for this vulnerable patient group.
Purpose of the Study:
- To review recent advances in anesthetic management for pediatric cardiac surgery.
- To cover the spectrum from preoperative evaluation to postoperative care.
Main Methods:
- Review of current literature and technological advancements in pediatric cardiac anesthesia.
- Discussion of imaging techniques, monitoring, cardiopulmonary bypass, and pharmacologic agents.
Main Results:
- Advances include improved preoperative assessment (MRI, MRA), ultrasound-guided vascular access, and optimized use of cuffed endotracheal tubes.
- Technological improvements in monitoring, cardiopulmonary bypass (centrifugal pumps, ECMO, DHCA), and pharmacotherapy (alpha-2 agonists) enhance patient care.
- Focus on fast-tracking and effective postoperative pain management contributes to better patient outcomes.
Conclusions:
- Continuous innovation in pediatric cardiac anesthesia leads to enhanced patient care and improved outcomes.
- Multifaceted advancements across anesthetic management, technology, and pharmacotherapy are crucial for this subspecialty.
Abstract:
Paediatric cardiac anaesthesia involves anaesthetizing very small children with complex congenital heart disease for major surgical procedures. The unique nature of this patient population requires considerable expertise and in-depth knowledge of the altered physiology. There have been several developments in the last decade in this subspecialty that has contributed to better care and improved outcome in this vulnerable group of patients. The purpose of this review is to present some of the recent advances in the anesthetic management of these children from preoperative evaluation to postoperative care. This article reviews the role of magnetic resonance imaging and contrast-enhanced magnetic resonance angiography in preoperative evaluation, the use of ultrasound to secure vascular access, the use of cuffed endotracheal tubes, the optimal haematocrit and the role of blood products, including the use of recombinant factor VIIa. It also deals with the advances in technology that have led to improved monitoring, the newer developments in cardiopulmonary bypass, the use of centrifugal pumps and extracorporeal membrane oxygenation and the role of DHCA. The role of new drugs, especially the α-2 agonists in paediatric cardiac anesthetic practice, fast tracking and effective postoperative pain management have also been reviewed.
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