Parameter | T0 | T1 | T2 | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
< 50 y (n = 30) | 50-59 y (n = 25) | ≥60 y (n = 11) | P Value | < 50 y (n = 30) | 50-59 y (n = 25) | ≥60 y (n = 11) | P Value | < 50 y (n = 30) | 50-59 y (n = 25) | ≥60 y (n = 11) | P Value | |
EF, % | 64.16 (4.14) | 65.56 (4.65) | 66.50 (4.75) | .17 | 61.53 (4.51) | 61.70 (5.68) | 61.38 (10.93) | .99 | 59.81 (3.73) | 60.19 (6.44) | 60.80 (5.54) | .052 |
LV longitudinal | ||||||||||||
S, % | −18.34 (2.85) | −17.69 (2.86) | − 17.31 (2.34) | .39 | −16.82 (2.74) | − 14.35 (2.79)b | − 14.77 (2.53)b | .007 | − 17.03 (3.27) | − 15.33 (2.71)b | −15.06 (2.79)b | .009 |
SRs, l/s | −1.05 (0.17) | −1.08 (0.18) | − 1.03 (0.15) | .58 | − 1.09 (0.19) | −0.97 (0.22) | −1.00 (0.25) | .12 | −1.03 (0.16) | −0.99 (0.18) | − 0.92 (0.19) | .22 |
SRe, l/s | 1.16 (0.29) | 1.06 (0.26) | 1.02 (0.22) | .14 | 1.11 (0.25) | 1.00 (0.28) | 1.04 (0.37) | .35 | 1.13 (0.29) | 1.00 (0.22) | 0.84 (0.26)b | .009 |
LV circumferential | ||||||||||||
S, % | −23.02 (3.48) | −22.81 (4.58) | −24.13 (5.21) | .56 | −21.52 (3.76) | −20.47 (3.53) | − 22.02 (4.47) | .40 | − 20.21 (4.31) | −19.71 (4.88) | − 23.26 (3.66) | .08 |
SRs, l/s | −1.51 (0.28) | −1.73 (0.36) | − 1.61 (0.52) | .11 | − 1.42 (0.26) | −1.36 (0.30) | − 1.41 (0.38) | .05 | − 1.32 (0.32) | −1.34 (0.35) | − 1.54 (0.45) | .20 |
SRe, l/s | 1.57 (0.34) | 1.75 (0.54) | 1.50 (0.51) | .18 | 1.46 (0.40) | 1.49 (0.35) | 1.49 (0.47) | .96 | 1.34 (0.32) | 1.39 (0.43) | 1.53 (0.56) | .43 |
LV radial | ||||||||||||
S, % | 41.52 (12.58) | 35.09 (13.13) | 38.83 (11.18) | .16 | 37.73 (13.92) | 38.65 (10.35) | 37.32 (13.53) | .90 | 38.13 (13.09) | 35.58 (12.55) | 35.91 (11.51) | .74 |
SRs, l/s | 2.41 (0.82) | 2.82 (2.67) | 2.29 (0.76) | .52 | 2.08 (0.62) | 2.33 (0.63) | 2.24 (0.78) | .38 | 2.03 (0.69) | 2.15 (0.95) | 1.82 (0.64) | .51 |
SRe, l/s | −2.53 (1.12) | −2.31 (0.85) | −2.14 (1.05) | .41 | − 2.10 (0.69) | − 2.41 (0.99) | −2.24 (1.00) | .45 | −2.18 (0.93) | − 2.25 (1.12) | −1.92 (0.95) | .66 |
RV longitudinal | ||||||||||||
S, % | −23.95 (7.82) | −22.14 (3.95) | − 20.61 (3.25) | .31 | −18.87 (5.86) | − 16.85 (4.74) | − 16.54 (5.15) | .36 | − 19.54 (5.22) | − 18.37 (5.47) | − 17.96 (4.24) | .58 |
SRs, l/s | −1.42 (0.38) | − 1.44 (0.34) | − 1.31 (0.16) | .61 | − 1.24 (0.28) | −1.20 (0.26) | − 1.21 (0.32) | .89 | − 1.35 (0.35) | −1.19 (0.37) | − 1.25 (0.21) | .22 |
SRe, l/s | 1.53 (0.39) | 1.51 (0.40) | 1.27 (0.37) | .056 | 1.37 (0.37) | 1.21 (0.36) | 0.96 (0.38)b | .04 | 1.30 (0.43) | 1.21 (0.40) | 1.29 (0.43) | .75 |