Manual
|
Biplane
|
Simpson’s
|
P
|
r
|
P
|
Vmax (ml)
|
84.3 ± 34.6
|
88.1 ± 35.2
|
0.08
|
0.95
|
<0.001
|
LAEF
|
0.44 ± 0.1
|
0.34 ± 0.1
|
<0.001
|
0.88
|
<0.001
|
LAPEF
|
0.21 ± 0.22
|
0.17 ± 0.23
|
<0.001
|
0.70
|
<0.001
|
LAAEF
|
0.36 ± 0.08
|
0.28 ± 0.07
|
<0.001
|
0.70
|
<0.001
|
MTT
|
Biplane
|
Simpson’s
|
P
|
r
|
P
|
Vmax (ml)
|
86.5 ± 33.6
|
85.2 ± 35.2
|
0.53
|
0.95
|
<0.001
|
LAEF
|
0.46 ± 0.1
|
0.33 ± 0.10
|
<0.001
|
0.85
|
<0.001
|
LAPEF
|
0.22 ± 0.21
|
0.16 ± 0.23
|
<0.001
|
0.57
|
0.002
|
LAAEF
|
0.38 ± 0.09
|
0.27 ± 0.06
|
<0.001
|
0.61
|
<0.001
|
- Results are reported as mean ± standard deviation
- Abbreviations: Vmax left atrial maximal volume, LAEF left atrial total ejection fraction, LAPEF left atrial passive ejection fraction, LAAEF left atrial active ejection fraction, r Pearson coefficient