Figure legends:
Figure-1: Intraoperative image showing the venous cannula placed through
the ASD towards PLSVC orifice. 1: The opened RA, 2: LA, 3: the venous
cannula placed into PLSVC orifice.
Figure-2: Intraoperative image showing the intra-atrial tunnel. 1: the
pericardial patch used to construct the tunnel.
Figure-3: Intraoperative image showing the final anatomy after closing
the ASD. 1: the pericardial patch used for ASD closure, 2: the venous
cannula placed in the intra-atrial tunnel to divert PLSVC flow into RA.