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Updated: Jul 20, 2026

Functional Assessment of the Donor Heart During Ex Situ Perfusion: Insights from Pressure-Volume Loops and Surface Echocardiography
Published on: October 11, 2022
Echocardiogram-gated multislice spiral CT in functionally univentricular heart following long-lasting
K M Ruhl1, R Koos, A H Mahnken
1Department of Diagnostic Radiology, University of Technology, Aachen, Germany. ruhl@rad.rwth-aachen.de
Abstract:
Waterston-Cooley anastomosis may be carried out in patients with tricuspid atresia to provide pulmonary perfusion. It is associated with several complications, including preferential blood flow to the right lung, hypoplasia of the left pulmonary artery, obstruction of the anatomosis or rupture of pulmonary aneurysms. We study a patient with thrombosis in the pulmonary arteries following surgical construction of a Waterston shunt in childhood. Imaging findings and clinical symptoms are discussed with emphasis on echocardiogram-gated multislice spiral CT.
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