Ann Pediatr Card Close
 

Figure 2: Estimated Qp/Qs by echo and Qp/Qs estimated by cath, with line of equality. Qp/Qs: Pulmonary to systemic flow ratio

Figure 2: Estimated Qp/Qs by echo and Qp/Qs estimated by cath, with line of equality. Qp/Qs: Pulmonary to systemic flow ratio