Table 2.

Suggested key Echocardiography and Cardiac MRI measurements at diagnosis and follow-up

Suggested key measurements	Echocardiography	MRI	Also consider
Initial	TRV/TRPG RAP (by IVC) S’ wave velocity of the lateral tricuspid annulus Chamber sizes RVFAC TAPSE RV wall thickness LV function	RV and LV volumes (EDV, ESV, SV) RV and LV mass and mass index RVEF and LVEF LA volume Tissue characterization – DCE and/or T1 mapping	Stress echo TRV/TRPG in borderline cases RVEF by 3D echo strain analysis by echo or CMRI
Follow-up	TRV/TRPG RAP (by IVC) Chamber sizes RVFAC	RV and LV volumes (EDV, ESV, SV) RV and LV mass and mass index RVEF and LVEF	RVEF by 3D echo strain analysis by echo or CMRI