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無断転載禁止 |
運動負荷心肺機能検査 |
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|
[肺機能検査] |
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|
VC |
1.48 |
(L) |
CV |
0.19 |
(%) |
|
MVV: |
38.85 |
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%VC |
56.3 |
(%) |
dN2 |
8.21 |
(%) |
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THR: |
156 |
|
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FVC |
1.43 |
(L) |
TLC |
2.48 |
(L) |
|
|
%FVC |
54.4 |
(%) |
RV/TLC |
40.4 |
(%) |
|
|
FEV1.0 |
1.11 |
(L) |
DLCO |
8.74 |
|
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|
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%FEV1 |
50.1 |
(%) |
%DLCO |
53.6 |
(%) |
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FEV1.0% |
77.6 |
(%) |
DLCO/VA |
4.444 |
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FEV1/VCp |
42.2 |
(%) |
Vtg |
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IC |
0.82 |
(%) |
FRC |
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【O2(-)(21%)】 |
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[心肺機能検査] |
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protocol: |
m-Toneyama |
|
Watt |
運動時間: |
13分16秒 |
中止理由: |
下肢疲労 |
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安静時 |
立位時 |
1分後 |
3分後 |
6分後 |
9分後 |
12分後 |
15分後 |
18分後 |
終了時 |
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Watt |
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Borg
Scale |
0.5 |
0.5 |
0.5 |
0.5 |
1 |
1 |
2 |
2 |
2 |
3 |
3 |
3 |
4 |
4 |
5 |
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5 |
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f |
|
34 |
31 |
29 |
29 |
31 |
39 |
40 |
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38 |
(/min) |
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VT |
|
462 |
444 |
617 |
657 |
727 |
749 |
803 |
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|
817 |
(ml) |
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VE |
|
15.3 |
14.1 |
17.7 |
19.2 |
22.5 |
28.7 |
31.3 |
|
|
30.7 |
(L/min) |
|
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VO2 |
|
271 |
272 |
449 |
477 |
559 |
707 |
765 |
|
|
792 |
(ml/min) |
|
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VO2/W |
5.5 |
5.5 |
9.1 |
9.6 |
11.3 |
14.3 |
15.5 |
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16.0 |
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VCO2 |
|
256 |
240 |
383 |
429 |
536 |
706 |
810 |
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|
819 |
(ml/min) |
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R |
|
0.94 |
0.88 |
0.85 |
0.90 |
0.96 |
1.00 |
1.06 |
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1.03 |
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VE/VO2 |
56 |
52 |
39 |
40 |
40 |
41 |
41 |
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39 |
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VE/VCO2 |
60 |
59 |
46 |
45 |
42 |
41 |
39 |
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37 |
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VD/VT |
0.41 |
0.40 |
0.35 |
0.34 |
0.33 |
0.34 |
0.31 |
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0.29 |
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HR |
|
95 |
94 |
106 |
109 |
113 |
123 |
130 |
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132 |
(/min) |
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VO2/HR |
2.9 |
2.9 |
4.2 |
4.4 |
5.0 |
5.8 |
5.9 |
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6.0 |
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|
METS |
1.6 |
1.6 |
2.6 |
2.8 |
3.2 |
4.1 |
4.4 |
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4.5 |
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BP |
|
172*92 |
|
169/101 |
185/100 |
186/93 |
195/102 |
198/97 |
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198/97 |
(mmHg) |
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1.0q/h |
17m |
|
50m |
1.6q/h |
130m |
1.6q/h |
210m |
2.1q/h |
315m |
2.7q/h |
450m |
3.5q/h |
625m |
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|
0% |
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0% |
|
10% |
|
10% |
|
10% |
|
12% |
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[血液ガス検査] |
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安静時 |
立位時 |
1分後 |
3分後 |
6分後 |
9分後 |
12分後 |
15分後 |
18分後 |
終了時 |
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pH |
|
7.393 |
|
7.407 |
7.387 |
7.387 |
7.386 |
7.377 |
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7.362 |
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PaO2 |
|
89.1 |
88.2 |
79.7 |
78.9 |
76.1 |
72.0 |
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|
63.9 |
(mmHg) |
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PaCO2 |
44.9 |
43.6 |
45.1 |
45.5 |
43.6 |
44.9 |
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|
46.7 |
(mmHg) |
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HCO3 |
|
26.8 |
26.9 |
26.5 |
26.7 |
25.6 |
25.8 |
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25.8 |
(mm/L) |
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BE |
|
1.9 |
2.3 |
1.5 |
1.7 |
0.8 |
0.7 |
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|
0.5 |
(mm/L) |
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SAT |
|
97.7 |
97.1 |
95.6 |
95.6 |
95.1 |
94.2 |
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|
91.3 |
(%) |
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SpO2 |
|
96 |
96 |
96 |
95 |
94 |
94 |
93 |
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|
92 |
(%) |
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Lactate |
0.7 |
|
0.8 |
1.2 |
1.2 |
1.7 |
2.2 |
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|
2.5 |
(mg/dl) |
|
|
NA |
|
0.712 |
0.936 |
1.081 |
1.305 |
1.615 |
1.906 |
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|
|
2.145 |
(ng/ml) |
|
|
Ad |
|
0.181 |
0.251 |
0.269 |
0.281 |
0.290 |
0.302 |
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|
0.269 |
(ng/ml) |
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[コメント] |
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1. |
ECG所見 VPB: 散発 単源性 SVPB: なし
その他: |
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ST変化: なし 心電図判定: |
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2. |
peak VO2は予測値(1449ml/min)の 54.7 %であり、運動能は 低下 を示唆する。 |
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3. |
運動中の換気当量(VE/VO2)は 正常に増加 であり、換気効率は 低下 |
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VEmax/MVV=79.0% 換気パターンは rapid and shallow pattern |
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VEmax/VEpred= ? %(VEpred 0.0 l/min) |
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4. |
最大運動時のPaO2は63.9mmHgであり、低酸素血症(PaO2<60mmHg)は呈さない。 |
pred max VO2 1673 ml/min |
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PaO2slope= -4.84 |
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PaCO2slope=0.35mmHg/100mlVO2 |
|
(Jones) |
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5. |
運動に伴い、HRは 正常に増加 、O2pulse(VO2/HR)は 正常 であり、心機能は 正常 を示唆する。 |
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HRmax/THR= 84.6% |
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6. |
AT(V-slope)= 640 ml/min |
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AT(Lactate)= 700.0 ml/min |
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NT= − ml/min |
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7. |
運動制限因子は 換気、下肢疲労 |
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<症例75-後> |
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