Left Main Coronary Artery Compression following Melody Pulmonary Valve Implantation: Use of Impella Support as Rescue Therapy and Perioperative Challenges with ECMO

<table>Intraoperative epicardial ultrasound imaging of the right ventricular outflow tract (RVOT) and pulmonary conduit. Arrow: filling defect obstructing the RVOT.</table>

Case Reports in Critical Care

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Figure 4: Left Main Coronary Artery Compression following Melody Pulmonary Valve Implantation: Use of Impella Support as Rescue Therapy and Perioperative Challenges with ECMO 

Figure 4 | Left Main Coronary Artery Compression following Melody Pulmonary Valve Implantation: Use of Impella Support as Rescue Therapy and Perioperative Challenges with ECMO 