Techniques for assessing cardiac output and fetal cardiac function.

Semin Fetal Neonatal Med 2011 Feb 3;16(1):13-21. Epub 2010 Nov 3.

Department of Obstetrics, Bern University Hospital, Effingerstrasse 102, 3010 Bern, Switzerland.

Fetal echocardiography was initially used to diagnose structural heart disease, but recent interest has focused on functional assessment. Effects of extracardiac conditions on the cardiac function such as volume overload (in the recipient in twin-twin transfusion syndrome), a hyperdynamic circulation (arterio-venous malformation), cardiac compression (diaphragmatic hernia, lung tumours) and increased placental resistance (intrauterine growth restriction and placental insufficiency) can be studied by ultrasound and may guide decisions for intervention or delivery. A variety of functional tests can be used, but there is no single clinical standard. For some specific conditions, however, certain tests have shown diagnostic value.

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Source
http://linkinghub.elsevier.com/retrieve/pii/S1744165X1000079
Publisher Site
http://dx.doi.org/10.1016/j.siny.2010.09.005DOI Listing
February 2011

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