26 August 2022: Clinical Research
Effect of Positive End-Expiratory Pressure (PEEP) Titration in Elderly Patients Undergoing Lobectomy
Wenyu Yao 1AE* , Bo Yang 2B , Wenlong Wang 3B , Qian Han 1D , Fenghai Liu 4D , Shiqiang Shan 1G , Chao Wang 1E , Mengliang Zheng 1FDOI: 10.12659/MSM.938225
Med Sci Monit 2022; 28:e938225
Table 2 Comparison of 2 groups of circulation indexes (n=25).
| Index | Group | T1 | T2 | T3 |
|---|---|---|---|---|
| MAP (mmHg) | Group O | 86.00±2.66 | 71.96±3.19# | 82.08±5.28 |
| Group C | 84.68±3.51 | 69.88±3.89# | 82.44±3.64 | |
| HR (times/min) | Group O | 75.28±4.47 | 73.12±5.24 | 76.48±4.54 |
| Group C | 77.16±4.57 | 72.80±5.52 | 78.40±3.12 | |
| CVP (cmHO) | Group O | 4.68±1.41 | 9.36±1.66# | 4.88±0.73 |
| Group C | 4.28±1.02 | 5.64±1.19* | 4.60±0.76 | |
| Compared with group O, * # In the comparison of circulation indices, central venous pressure (CVP) in group O was significantly higher than that in group C at 4 min after the completion of OLV titration (T2) (9.36±1.66 cmHO vs 5.64±1.19 cmHO, | ||||