Any of you find ST Map, or other features on Philips monitors useful

I was looking over the Philips IntelliVue monitor user manual. There are a lot of features that I haven't seen used much. Sure, the calculator, and drug calculator are probably obsolete when most places have EMR or smart phones. Have any of you guys found it useful to use ST Map, QT analysis, Arrhythmia analysis, etc. on these monitors? I'm working on a presentation for my residency and want to review ECG, SpO2, waveforms, etc., and thought it may be at least somewhat interesting to go... Any of you find ST Map, or other features on Philips monitors useful
Source: Student Doctor Network - Category: Universities & Medical Training Authors: Source Type: forums