Recommend defect closing | PVR (wood) | PVRi (wood units · m2) |
---|
Y |  < 2.3 |  < 4 |
N |  > 4.6 |  > 8 |
Y/N* | 2.3–4.6 | 4–8 |
- PAH pulmonary artery hypertension, PVR pulmonary vascular resistance, PVRi pulmonary vascular resistance index, Y indicated closing defect, N indicated not closing defect
- *Indicated requires individualized assessment