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©The Author(s) 2024.
World J Exp Med. Mar 20, 2024; 14(1): 87256
Published online Mar 20, 2024. doi: 10.5493/wjem.v14.i1.87256
Published online Mar 20, 2024. doi: 10.5493/wjem.v14.i1.87256
Variable | Mode | Baseline (TLV) | OLF/OLV | After OLF (TLV) | ||
SP | LLP | SP | RLP | SP | ||
HR (bpm) | CO-group | 98.0 (89.5-105.0) | 100.0 (98.5-104.0) | 97.0 (89.5-102.0) | 100.0 (97.0-102.5) | 97.0 (90.0-100.5) |
PCV | 104 (98.3-109.8) | 92.0 (85.5-99.3)a | 95.0 (91.0-103.0)a | 95.0 (91.0-99.0)a | 91.0 (86.0-98.0)a | |
SHFJVb | 91.0 (85.0-100.3) | 90.0 (85.0-95.0) | 105.0 (99.0-112.0)c | |||
MAP (mmHg) | CO-group | 80.0 (72.5-90.5) | 78.0 (71.0-82.5) | 75.0 (67.5-82.5) | 71.0 (62.0-80.5) | 71.0 (58.0-77.0) |
PCV | 84.5 (80.3-91.8) | 89.0 (85.3-92.8) | 80.0 (64.0-89.0) | 88.0 (68.0-101.0) | 98.0 (91.0-107.0)a | |
SHFJV | 90.5 (88.3-94.0) | 90.0 (88.0-91.0)c | 93.0 (87.0-97.0) | |||
sPAP (mmHg) | CO-groupb | 31 (29.5-32.0) | 29 (26.5-29.5) | 30 (29.0-33.0) | 31 (29.0-32.5) | 30 (28.0-32.0) |
PCV | 30.5 (29.0-31.8) | 35 (32.0-38.0)a | 35 (34.0-36.0)a | 35 (33.0-40.0)a | 36 (28.0-38.0) | |
SHFJVb | 34 (31.0-39.0) | 37 (35.0-39.0) | 43 (38.0-45.0)c | |||
dPAP (mmHg) | CO-group | 20 (17.5-22.5) | 19 (16.5-21.5) | 20 (16.5-23.0) | 21 (19.5-23.5) | 19 (17.5-21.5) |
PCV | 21 (19.3-22.0) | 22 (20.0-23.8) | 21 (20.0-23.0) | 21 (19.0-22.0) | 22 (19.0-24.0) | |
SHFJVb | 20 (18.3-24.5) | 22 (21.0-23.0) | 25 (23.0-29.0)c | |||
mPAP (mmHg) | CO-group | 24 (22.0-25.5) | 23 (20.0-25.5) | 24 (21.5-28.0) | 24 (21.5-25.0) | 22 (20.0-23.0) |
PCV | 25 (24.0-26.0) | 28 (26.0-30.3)a | 28 (26.0-28.0)a | 28 (26.0-29.0)a | 22 (19.0-24.0)a | |
SHFJV | 27 (25.0-30.3) | 30 (28.0-32.0) | 31 (28.0-34.0)c |
Variable | Mode | Baseline (TLV) | OLF/OLV | after OLF (TLV) | ||
SP | LLP | SP | RLP | SP | ||
PaO2 (kPa) | CO-group | 20.8 (19.7-21.7) | 22.0 (21.4-25.1) | 20.5 (20.0-21.4) | 23.6 (22.0-24.1) | 22.5 (21.4- 24.3) |
PCV | 20.6 (18.6-22.7) | 18.8 (15.3-20.4)a | 17.6 (14.7-19.1)a | 19.8 (18.5-20.3) | 22.3 (19.9-23.1) | |
SHFJV | 14.5 (11.2-20.9) | 13.0 (12.6-15.6)c | 13.6 (11.4-17.3)c | |||
SaO2 (%) | CO-group | 99.7 (99.7-99.8) | 99.7 (99.7-99.8) | 99.7 (99.7-99.9) | 99.7 (99.7-99.9) | 99.7 (99.7-99.8) |
PCV | 99.7 (99.6-99.8) | 99.7 (99.1-99.9) | 99.7 (98.8-99.7) | 99.7 (99.7-99.7) | 99.7 (99.6-99.8) | |
SHFJV | 98.3 (94.7-99.7) | 97.6 (96.4-98.7)c | 97.6 (94.399.2)c | |||
PaCO2 (kPa) | CO-group | 5.3 (5.0-5.4) | 4.9 (4.7-5.0) | 4.8 (4.7-4.9) | 4.6 (4.54.8) | 4.6 (4.3-4.8) |
PCV | 5.0 (4.8-6.0) | 4.7 (4.3-4.9)a | 4.7 (4.3-5.2)a | 4.7 (4.3-4.9) | 4.6 (4.5-4.8) | |
SHFJVb | 5.8 (5.5-6.3)c | 5.7 (5.5-6.0)c | 6.2 (5.8-6.8)c | |||
pH | CO-group | 7.46 (7.43-7.49) | 7.47 (7.45-7.49) | 7.46 (7.43-7.48) | 7.44 (7.4-7.46) | 7.47 (7.44-7.49) |
PCV | 7.46 (7.44-7.48) | 7.46 (7.44-7.48) | 7.47 (7.45-7.49) | 7.46 (7.44-7.48) | 7.47 (7.45-7.49) | |
SHFJVb | 7.41 (7.39- 7.43) | 7.4 (7.39-7.41) | 7.38 (7.36-7.39)c |
- Citation: Lesser T, Wolfram F, Braun C, Gottschall R. Effects of unilateral superimposed high-frequency jet ventilation on porcine hemodynamics and gas exchange during one-lung flooding. World J Exp Med 2024; 14(1): 87256
- URL: https://www.wjgnet.com/2220-315x/full/v14/i1/87256.htm
- DOI: https://dx.doi.org/10.5493/wjem.v14.i1.87256