|
组别
|
例数
|
AORD(mm)
|
LAD(mm)
|
LVDd(mm)
|
LVDs(mm)
|
IVST(mm)
|
PWT(mm)
|
LVEF(%)
|
|
A组
|
6
|
33.17±3.06
|
46.17±9.56a
|
46.00±5.87
|
32.17±7.19
|
9.50±1.38
|
9.33±1.63a
|
62.00±8.85
|
|
B组
|
25
|
31.56±3.59
|
41.60±8.38a
|
45.40±5.24
|
27.04±3.22
|
9.32±1.07
|
9.32±1.07a
|
69.68±8.85
|
|
C组
|
30
|
30.41±3.38
|
32.52±3.98
|
44.74±4.68
|
27.33±3.32
|
8.44±1.48
|
8.11±1.25
|
69.63±4.16
|
|
组别
|
例数
|
RVEDV(ml)
|
RVESV(ml)
|
RVSV(ml)
|
RVEF(%)
|
|
A组
|
6
|
76.03±35.84
|
49.81±29.95
|
26.22±9.84
|
35.86±9.86
|
|
B组
|
25
|
70.80±17.65
|
34.72±10.13
|
36.07±10.94
|
51.04±7.58
|
|
C组
|
30
|
79.55±20.77
|
32.10±10.09
|
47.45±12.82
|
59.83±6.01
|
|
P值(A vs. B)
|
|
0.593
|
0.492
|
0.071
|
0.000
|
|
P值(A vs.C)
|
|
0.717
|
0.392
|
0.000
|
0.000
|
|
P值(B vs.C)
|
|
0.146
|
0.621
|
0.001
|
0.030
|
|
组别
|
例数
|
体部EF
|
流出道部EF
|
流入道部EF
|
|
A组
|
6
|
29.17±12.40
|
33.28±9.78
|
64.44±14.40
|
|
B组
|
25
|
44.81±12.55
|
45.86±12.53
|
73.14±11.89
|
|
C组
|
30
|
47.22±11.71
|
62.17±10.71
|
66.52±8.04
|
|
P值(A vs.B)
|
|
0.007
|
0.020
|
0.078
|
|
P值(A vs.C)
|
|
0.002
|
0.000
|
0.667
|
|
P值(B vs.C)
|
|
0.490
|
0.000
|
0.057
|
|
组别
|
例数
|
TV-E(cm/s)
|
TV-A(cm/s)
|
TV-E/A
|
RV-Tei
|
|
A组
|
6
|
55.91±23.39
|
35.72±4.53
|
1.71±0.98
|
0.59±0.30
|
|
B组
|
25
|
52.58±12.53
|
38.15±9.17
|
1.41±0.31
|
0.30±0.15
|
|
C组
|
30
|
52.53±11.37
|
41.14±11.36
|
1.39±0.43
|
0.24±0.07
|
|
P值(A vs.B)
|
|
0.941
|
0.940
|
0.709
|
0.136
|
|
P值(A vs.C)
|
|
0.961
|
0.961
|
0.399
|
0.074
|
|
P值(B vs.C)
|
|
0.980
|
0.980
|
0.402
|
0.178
|
|
组别
|
例数
|
RVWTV-S(cm/s)
|
RVWTV-E′(cm/s)
|
RVWTV-A′(cm/s)
|
E′/A′
|
E/E′
|
|
A组
|
6
|
7.96±2.22
|
9.14±2.90
|
5.43±2.00
|
1.92±1.61
|
6.54±3.02
|
|
B组
|
25
|
10.65±2.23
|
9.13±2.86
|
9.33±2.46
|
0.97±0.35
|
6.38±3.07
|
|
C组
|
30
|
13.22±2.61
|
11.48±3.84
|
14.04±3.50
|
0.83±0.31
|
4.85±1.77
|
|
P值(A vs.B)
|
|
0.017
|
0.997
|
0.172
|
0.636
|
0.892
|
|
P值(A vs.C)
|
|
0.000
|
0.127
|
0.000
|
0.569
|
0.152
|
|
P值(B vs.C)
|
|
0.000
|
0.014
|
0.000
|
0.343
|
0.047
|
参考文献
[1] Sagar KB,Hastillo A,Wolfgang TC,et al. Left ventricular mass by M-mode echocardiography in cardiac transplant patients with acute rejection. Circulation,1981,64(2 Pt 2):II217-220.[PubMed][2] Schroeder JS,Popp RL,Stinson EB,et al. Acute rejection following cardiac transplantation. Phonocardiographic and ultrasound observations. Circulation,1969,40(2):155-164.[PubMed]
[3] Paulsen W,Magid N,Sagar K,et al. Left ventricular function of heart allografts during acute rejection: an echocardiographic assessment. J Heart Transplant,1985,4(5):525-529.[PubMed]
[4] Puleo JA,Aranda JM,Weston MW,et al. Noninvasive detection of allograft rejection in heart transplant recipients by use of Doppler tissue imaging. J Heart Lung Transplant,1998,17(2):176-184.[PubMed]
[5] Amende I,Simon R,Seegers A,et al. Diastolic dysfunction during acute cardiac allograft rejection. Circulation,1990,81(2 Suppl):III66-70.[PubMed]
[6] Valantine HA,Fowler MB,Hunt SA,et al. Changes in Doppler echocardiographic indexes of left ventricular function as potential markers of acute cardiac rejection. Circulation,1987,76(5 Pt 2):V86-92.[PubMed]
[7] Choong CY,Herrmann HC,Weyman AE,et al. Preload dependence of Doppler-derived indexes of left ventricular diastolic function in humans. J Am Coll Cardiol,1987,10(4):800-808.[PubMed]
[8] Sutherland GR,Stewart MJ,Groundstroem KW,et al. Color Doppler myocardial imaging:a new technique for the assessment of myocardial function. J Am Soc Echocardiogr,1994,7(5):441-458.[PubMed]
[9] Sohn DW,Chai IH,Lee DJ,et al. Assessment of mitral annulus velocity by Doppler tissue imaging in the evaluation of left ventricular diastolic function. J Am Coll Cardiol,1997,30(2):474-480.[PubMed]
[10] Asante-Korang A,Fickey M,Boucek MM,et al. Diastolic performance assessed by tissue Doppler after pediatric heart transplantation. J Heart Lung Transplant,2004,23(7):865-872.[PubMed]
[11] Fábregas RI,Crespo-Leiro MG,Muniz J,et al. Usefulness of pulsed Doppler tissue imaging for noninvasive detection of cardiac rejection after heart transplantation. Transplant Proc,1999,31(6):2545-2547.[PubMed]
[12] 潘翠珍,杨声显,舒先红,等. 心脏移植术后左右心室功能变化的临床价值[J/CD]. 中华临床医师杂志:电子版,2008,2(11):1218-1223.
[13] Jenkins C,Chan J,Bricknell K,et al. Reproducibility of right ventricular volumes and ejection fraction using real-time three-dimensional echocardiography:comparison with cardiac MRI. Chest,2007,131(6):1844-1851.[PubMed]
[14] Stengel SM,Allemann Y,Zimmerli M,et al. Doppler tissue imaging for assessing left ventricular diastolic dysfunction in heart transplant rejection. Heart,2001,86(4):432-437.[PubMed]
(编辑:吴莹 收稿日期:2009-11-04)