| Huml D and Beus-Huml M |
|
A NEW NONINVASIVE METHOD FOR THE LEFT VENTRICULAR DIMENSION AND
EJECTION FUNCTION ASSESSMENT BY TWO ALGORITHMS
|
|
TABLE 5. NOMOGRAM FOR THE LEFT VENTRICULAR
EJECTION FRACTION ASSESSMENT BY POLYCARDIOGRAPHIC METHOD
|
|
PEP/LVET
|
0.20
|
0.20
|
0.21
|
0.21
|
0.22
|
0.22
|
0.23
|
0.23
|
0.24
|
|
1-(SO3/EO3)k*
|
0.85
|
0.84
|
0.83
|
0.82
|
0.81
|
0.80
|
0.79
|
0.78
|
0.78
|
|
PEP/LVET
|
0.24
|
0.25
|
0.25
|
0.26
|
0.26
|
0.27
|
0.27
|
0.28
|
0.28
|
|
1-(SO3/EO3)k
|
0.77
|
0.76
|
0.75
|
0.74
|
0.73
|
0.72
|
0.71
|
0.71
|
0.70
|
|
PEP/LVET
|
0.29
|
0.29
|
0.30
|
0.30
|
0.31
|
0.31
|
0.32
|
0.32
|
0.33
|
|
1-(SO3/EO3)k
|
0.69
|
0.68
|
0.67
|
0.66
|
0.66
|
0.65
|
0.64
|
0.63
|
0.63
|
|
PEP/LVET
|
0.33
|
0.34
|
0.34
|
0.35
|
0.35
|
0.36
|
0.36
|
0.37
|
0.37
|
|
1-(SO3/EO3)k
|
0.62
|
0.61
|
0.60
|
0.60
|
0.59
|
0.58
|
0.57
|
0.57
|
0.56
|
|
PEP/LVET
|
0.38
|
0.38
|
0.39
|
0.39
|
0.40
|
0.40
|
0.41
|
0.41
|
0.42
|
|
1-(SO3/EO3)k
|
0.56
|
0.55
|
0.54
|
0.53
|
0.53
|
0.52
|
0.52
|
0.51
|
0.51
|
|
PEP/LVET
|
0.42
|
0.43
|
0.43
|
0.44
|
0.44
|
0.45
|
0.45
|
0.46
|
0.47
|
|
1-(SO3/EO3)k
|
0.50
|
0.50
|
0.49
|
0.49
|
0.48
|
0.47
|
0.46
|
0.46
|
0.46
|
|
PEP/LVET
|
0.47
|
0.47
|
0.48
|
0.48
|
0.49
|
0.49
|
0.50
|
0.50
|
0.51
|
|
1-(SO3/EO3)k
|
0.45
|
0.44
|
0.44
|
0.43
|
0.43
|
0.42
|
0.42
|
0.41
|
0.41
|
|
PEP/LVET
|
0.51
|
0.52
|
0.52
|
0.53
|
0.53
|
0.54
|
0.54
|
0.55
|
0.56
|
|
1-(SO3/EO3)k
|
0.40
|
0.40
|
0.39
|
0.39
|
0.38
|
0.38
|
0.37
|
0.37
|
0.37
|
|
PEP/LVET
|
0.56
|
0.57
|
0.57
|
0.58
|
0.58
|
0.59
|
0.59
|
0.60
|
0.60
|
|
1-(SO3/EO3)k
|
0.36
|
0.36
|
0.35
|
0.35
|
0.34
|
0.34
|
0.35
|
0.34
|
0.33
|
|
PEP/LVET
|
0.61
|
0.61
|
0.62
|
0.62
|
0.63
|
0.63
|
0.64
|
0.64
|
0.65
|
|
1-(SO3/EO3)k
|
0.33
|
0.32
|
0.32
|
0.31
|
0.31
|
0.30
|
0.30
|
0.30
|
0.30
|
|
PEP/LVET
|
0.65
|
0.66
|
0.66
|
0.66
|
0.67
|
0.67
|
0.68
|
0.68
|
0.69
|
|
1-(SO3/EO3)k
|
0.29
|
0.29
|
0.28
|
0.29
|
0.28
|
0.27
|
0.28
|
0.27
|
0.27
|
|
PEP/LVET
|
0.69
|
0.70
|
0.71
|
0.71
|
0.72
|
0.72
|
0.73
|
0.73
|
0.74
|
|
1-(SO3/EO3)k
|
0.26
|
0.26
|
0.26
|
0.25
|
0.25
|
0.24
|
0.25
|
0.24
|
0.24
|
| *, if it is existing the apical or apexcardiographic
paradoxical and end diastolic deflexion, respectively, the SO is
reduced for its hight with facultative correction by multiplication
with cube to elipsoid conversion coefficient, ((EO+2.4cm)/(SO+2.4cm));
so, in the cube algorithm k = 1. |
|
