Noninvasive Outflow Graft Flow Waveform Assessment Using Echocardiography and the HeartMate 3 Snoopy: A Mock Loop Study. - Deveza RC; Saweris M; Robson D; Jain P; Barua S; Said C; Abart T; Widhalm G; Muthiah K; Schlöglhofer T; Hayward C (ASAIO journal (American Society for Artificial Internal Organs : 1992), 2025)