From: Feasibility of creating estimates of left ventricular flow-volume dynamics using echocardiography
Variable | Left ventricular region* | |||||
---|---|---|---|---|---|---|
Apical Segment 1 & 6 | Midventricular Segment 2 & 5 | Basal Segment 3 & 4 | Total | p | ||
V e min | [cm2] | 2.96 ± 2.16 | 1.71 ± 1.13 | 2.64 ± 2.16 | 2.44 ± 1.93 | 0.03 |
V e max | [cm2] | 4.78 ± 2.11 | 3.63 ± 1.56 | 4.59 ± 2.84 | 4.32 ± 2.20 | 0.09 |
F e maxdiast | [cm2/s] | 0.11 ± 0.06 | 0.11 ± 0.06 | 0.12 ± 0.07 | 0.11 ± 0.06 | 0.69 |
F e maxsyst | [cm2/s] | -0.09 ± 0.06 | -0.11 ± 0.05 | -0.10 ± 0.05 | -0.10 ± 0.05 | 0.70 |
A diast | [cm4/s] | 0.17 ± 0.21 | 0.18 ± 0.18 | 0.19 ± 0.16 | 0.17 ± 0.19 | 0.92 |
A syst | [cm4/s] | -0.16 ± 0.19 | -0.18 ± 0.15 | -0.16 ± 0.15 | -0.17 ± 0.16 | 0.90 |
A ediast | [cm4/s] | 0.44 ± 0.12 | 0.46 ± 0.16 | 0.44 ± 0.17 | 0.45 ± 0.15 | 0.84 |
A esyst | [cm4/s] | -0.48 ± 0.15 | -0.44 ± 0.14 | -0.34 ± 0.11 | -0.43 ± 0.15 | 0.00 |
TA ediast | - | 0.25 ± 0.17 | 0.32 ± 0.28 | 0.27 ± 0.26 | 0.28 ± 0.24 | 0.55 |
TA esyst | - | 0.60 ± 0.18 | 0.52 ± 0.33 | 0.45 ± 0.21 | 0.53 ± 0.24 | 0.05 |