The Cardio Z App calculates z-scores for many M-mode measurements. These include TAPSE (Tricuspid annular plane systolic excursion), and many of the standard measurements (IVSd, LVEDD, LVESD, LVPWd). There is also the facility to generate z-scores for some of the less frequently used measurements (RV diastolic dimension, IVSs, LVPWs,
TAPSE z-scores are calculated from the data of Koestenberger et al (2009)
M-mode measurement z-scores generated from the data of Pettersen et al (2008) (‘Detroit’)
M-mode measurement z-scores generated from the data of Kampmann et al (2000)
As always, diagrams and important tips are at hand to enable appropriate measurements