美国心脏超声指南与标准委员会房室腔定量测定写作组联合欧洲心脏学会心脏超声分会的报告...
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Transcript of 美国心脏超声指南与标准委员会房室腔定量测定写作组联合欧洲心脏学会心脏超声分会的报告...
------- 2008.2
ICU
1.
30/R-R
0%
(TTE)(TEE)TEETTETTETEE
2.
eye-ball method
3.
(SWT)(PWT)2D2DMM2DM2DM
2DMSWTPWTM
SWTPWT2D2DM
2DMLV5.25.52D4.70.43.3 0.52DM
QRS
M2D3DM2DMASEr0.9
BSALVLVBSALVLV
4
LVg67-162163-186187-210>21188-224225-258259-292>293LV/BSAg/m243-9596-108109-121>12249-115116-131132-148>149LV/g/m41-99100-115116-128>12952-126127-144145-162>163 LV/2g/m218-4445-5152-58>5920-4849-5556-63>64 cm0.22-0.420.43-0.470.48-0.52>0.530.24-0.420.43-0.460.47-0.51>0.52 cm0.6-0.91.0-1.21.3-1.5>1.60.6-1.01.1-1.31.4-1.6>1.7 cm0.6-0.91.0-1.21.3-1.5>1.60.6-1.01.1-1.31.4-1.6>1.72-DLVg66-150151-171172-182>18396-200201-227228-254>255LV/BSAg/m244-8889-100101-112>11350-102103-116117-130>131
M2DMLVEFSimpsonsLVEFVolume=5(area)(length)/6EF(ejection fraction)=(EDV-ESV)/EDVEFMRI
5
27-4522-2617-21
3D3DMRI3DLV RVRT-3D2D
1989ASE162002171637.5%25%
1716
197080%50%12345WMSI,WMSI=/
LVRV1/3-1/2LVLVLVEFLV
2DRVRVRVRVRVRVRVRVRV
RVRVLVRVLVRVRVRVLV
RVOT
7
RVRVRVEF1.5-2.0cm1.5cmRV(RV fractional area change)RVMRIRVEFr=0.88)Tei index)
8
cm2112829323337>38cm27.5-1617-1920-22>23 326025311824
(1)15-30%(2)(3)MITEE
M2D
4/3(L/2)(D1/2)(D2/2) D1 D2L
A1=A2
Simpsons /4(h)(D1)(D2)
9
LAcm2.7-3.83.9-4.24.3-4.6>4.73.0-4.04.1-4.64.7-5.2>5.2LA/BSAcm/m21.5-2.32.4-2.62.7-2.9>3.01.5-2.32.4-2.62.7-2.9>3.0RAcm2.9-4.54.6-4.95.0-5.4>5.52.9-4.54.6-4.95.0-5.4>5.5RA/BSAcm/m21.7-2.52.6-2.82.9-3.1>3.21.7-2.52.6-2.82.9-3.1>3.2LAcm24040LAml22-5253-6263-72>7318-5859-6869-78>79 LA/BSAml/ m222629-3334-39>4022629-3334-39>40
Framinham109920-45LABSAASEBSALABSA
RARARA
MRI--2DMMMmm-
BSA40BSA95%
RA1.0-2.0cmIVSRAIVSRA
IVSIVS17mm>50%6-10mmHg>17mm17mm0>15mmHg
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