NDFx, n=27 DDFx n=21 IndtDFx N=19
p-Value
LA phasic function
Maximal Volume index (ml/m2) 25±6 36±14* 33±8 <0.001
Minimal Volume index (ml/m2) 7±3 16±8* 11±5*† <0.001
LA total emptying Volume index (ml/m2) 18±3 22±5 20±8 0.455
Conduit Volume Index (ml/m2) 15±6 17±6 16±7 0.567
LA reservoir function ( LA EF%) 76±8 60±14* 64±9 <0.001
LA Passive EF (%) 45±14 29±15* 34±13* <0.001
LA Active EF (%) 55±14 43±16* 45±12 0.010
Conduit fraction from LVSV (%) 43±9 45±11 44±16 0.802
LA reservoir strain (% stretching) 56±15 35±13* 38±11* <0.001
LA passive strain (“E”) (% shortening) -34±4 -17±8* -20±10* <0.001
LA Active strain (“A”) (% shortening) -22±10 -19±12 -18±13 0.467