a.k.a. Routine CCHD Screen. Done within 24-36 hr of life
Pre-ductal (R upper limb) vs post-ductal SpO2 difference
| ‣ |
|---|
| ‣ |
a.k.a. Routine CCHD Screen. Done within 24-36 hr of life
Pre-ductal (R upper limb) vs post-ductal SpO2 difference
| Value | Next Step | |
|---|---|---|
| Normal | > 95% in Pre or Post, Differential < 3% | Happy |
| Abnormal | < 90% in Pre or Post | Investigate ‣ : ‣, etc. |
| Borderline | Differential < 3%, or 90-95% in Pre or Post | Repeat x 3, Q1h, pass and stop if any return normal |
| DAMN | > 10% | ‣, |
| Ductal-Dependent ‣ |