Hi. I am starting a new job in Pediatric CVICU at a Level I Trauma and Level IIIc Neonatal facility. They do everything: ECMO, HFOV, CRRT,etc. I have been studying up on the congenital heart defects and would like info regarding the different HD that the use of oxygen is dangerous. Could you list the defects and what o2 sats are acceptable (just the ones that are affected detrimentally)? Thanks.I bought the AACN Core Curriculum for Pediatrics, ECG Interpretation of Pediatric, Illustrative Field Guide to Congenital HD and repair, PALS, and pediatric assessment book, and lol, Hazinski's Manual of Pediatric...think that's enough?