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Extracorporeal life support in pediatric patients with heart failure
M Marx1, U Salzer-Muhar, M Wimmer
1Department of Pediatric Cardiology, University Children's Hospital, Vienna, Austria.
Insights
Extracorporporeal membrane oxygenation (ECMO) offers vital cardiac support for pediatric patients with end-stage heart failure. Echocardiography plays a key role in assessing cardiac performance during ECMO therapy.
Area of Science:
- Pediatric Cardiology
- Cardiovascular Surgery
- Critical Care Medicine
Background:
- Patients with end-stage heart failure and acute deterioration face a poor prognosis.
- Extracorporporeal membrane oxygenation (ECMO) provides crucial univentricular and biventricular cardiac support.
- ECMO application has expanded to pediatric populations, showing improved outcomes.
Purpose of the Study:
- To present comprehensive data on pediatric cardiac support.
- To discuss the critical role of echocardiography in evaluating cardiac function during mechanical support.
- To highlight advancements in ECMO for pediatric heart failure management.
Main Methods:
- Review of current literature and clinical data on pediatric cardiac support.
- Analysis of ECMO indications, modalities, and outcomes in children.
- Emphasis on echocardiographic techniques for assessing cardiac performance under mechanical support.
Main Results:
- ECMO has become an established therapy for pediatric patients with severe heart failure.
- Mechanical support, including ECMO, offers extended survival as a bridge to cardiac transplantation for selected children.
- Echocardiography is indispensable for monitoring and managing patients on mechanical circulatory support.
Conclusions:
- Improving results with pediatric ECMO are driving further technological innovation.
- Future developments will likely yield tailored mechanical support solutions for diverse clinical scenarios.
- Echocardiography will continue to be central in optimizing cardiac performance during mechanical support in pediatric patients.
Abstract:
The prognosis of patients with end-stage heart failure presenting with acute clinical deterioration is poor. Extracorporeal membrane oxygenation (ECMO), however, can provide univentricular and biventricular cardiac support which has led to the extended application of ECMO to infants and children. With improving results, indications and modalities of mechanical support have changed, and mechanical bridge to cardiac transplantation will offer extended survival for selected patients. The purpose of this article is to provide comprehensive data of pediatric cardiac support and to discuss the central role of echocardiography in the estimation of cardiac performance during mechanical support. As a conclusion, one can predict that the encouraging results of today will lead to further technological developments, which will create individual technical solutions of different clinical applications.