Peri-operative echocardiography for lung transplantation in a critical patient with COVID-19.

Critical patients with coronavirus disease 2019 (COVID-19) suffer from severe illness and have a high mortality rate. Lung transplantation may be the final option for a subset of these patients. Herein we report the important role of peri-operative echocardiography in a COVID-19 patient who underwent bilateral lung transplantation because of severe respiratory failure. The precise evaluation provided by echocardiography enabled the prevention of anastomotic complications and the successful management of haemodynamic instability. Echocardiographers should be familiar with the complications of lung transplantation and the haemodynamics under extracorporeal membrane oxygenation support to achieve a more accurate interpretation of cardiac parameters.