@RNNPICU when I researched it last night I finally decided that I should have said potential Afib and/or heart failure..? If it’s HF, Heart is obviously pumping poorly, which leads to a drop in ox, system is responding with a high HR to try to get better blood/ox flow. If it’s Afib, you have an erratic heart rate which leads to inefficient blood flow, low ox, low BP. Depending on which one it is, you may get different heart drug prescriptions and have to do different focused assessments; edema, Wright gain, chest pain, WOB etc.
I assumed there was a very clear answer and I completely missed it.