Non-invasive Cardiac Output Monitoring in Neonates

Roisin O'Neill; Eugene M Dempsey; Aisling A Garvey; Christoph E Schwarz

doi:10.3389/fped.2020.614585

Non-invasive Cardiac Output Monitoring in Neonates

Front Pediatr. 2021 Jan 28:8:614585. doi: 10.3389/fped.2020.614585. eCollection 2020.

Authors

Roisin O'Neill^{1

2}, Eugene M Dempsey^{1

2

3}, Aisling A Garvey^{1

2

3}, Christoph E Schwarz^{2

3

4}

Affiliations

¹ Department of Neonatology, Cork University Maternity Hospital, Cork, Ireland.
² Department of Paediatrics and Child Health, University College Cork, Cork, Ireland.
³ Irish Centre for Maternal and Child Health Research (INFANT) Research Centre, University College Cork, Cork, Ireland.
⁴ Department of Neonatology, University Children's Hospital, Tübingen, Germany.

Abstract

Circulatory monitoring is currently limited to heart rate and blood pressure assessment in the majority of neonatal units globally. Non-invasive cardiac output monitoring (NiCO) in term and preterm neonates is increasing, where it has the potential to enhance our understanding and management of overall circulatory status. In this narrative review, we summarized 33 studies including almost 2,000 term and preterm neonates. The majority of studies evaluated interchangeability with echocardiography. Studies were performed in various clinical settings including the delivery room, patent ductus arteriosus assessment, patient positioning, red blood cell transfusion, and therapeutic hypothermia for hypoxic ischemic encephalopathy. This review presents an overview of NiCO in neonatal care, focusing on technical and practical aspects as well as current available evidence. We discuss potential goals for future research.

Keywords: bioimpedance; bioreactance; circulatory monitoring; electrical cardiometry; electrical velocimetry; systemic blood flow; transthoracic electrical biosensing technology.

Publication types

Review