here Pulse oximetry has been found to be a useful tool in examining newborn babies and disgnosing cardiac defects.
This is really positive news. My dd2 has a CHD wasn't detected till she was 6 weeks old. Happily she has always remained well and has not as yet required surgery and hopefully never will. However she is an illustration of how easy it is to miss defects when using a stethoscope - newborn hearts are noisy!
I hope this test is implemented nationwide now.