[Tag] [Tag] [Tag] [Tag] [Tag] [Tag] [Tag] [Tag] [Tag] [Tag] [Tag] [Tag] [Tag] majority of pts (85%) had ERO > .4 & PV systolic reversal, 
The next tier ~11% also accepted (as mod to severe) w ero b/w .2 to .4 & either 1/3 criteria (RF,RV, or VC width) & the last group -4% had no ERO done but 2/6 criteria above 3 + Pisa,MR CD, E vel > 1.5