Estimation of shunt fraction by transesophageal echocardiography during one-lung ventilation
Abstract As the blood flow volume in non-dependent lung composed the primary part of the intrapulmonary shunt during one-lung ventilation (OLV), the shunt fraction (SF) during OLV can be represented by the ratio of blood flow volume in non-dependent lung to the bilateral lung. The purpose of this st...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Wang, Miao [verfasserIn] Gong, Quan [verfasserIn] Wei, Wei [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2014 |
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| Schlagwörter: |
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| Übergeordnetes Werk: |
Enthalten in: Journal of clinical monitoring and computing - Dordrecht [u.a.] : Springer Science + Business Media B.V., 1985, 29(2014), 2 vom: 26. Aug., Seite 307-311 |
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| Übergeordnetes Werk: |
volume:29 ; year:2014 ; number:2 ; day:26 ; month:08 ; pages:307-311 |
| Links: |
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| DOI / URN: |
10.1007/s10877-014-9606-2 |
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| Katalog-ID: |
SPR01427289X |
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| 520 | |a Abstract As the blood flow volume in non-dependent lung composed the primary part of the intrapulmonary shunt during one-lung ventilation (OLV), the shunt fraction (SF) during OLV can be represented by the ratio of blood flow volume in non-dependent lung to the bilateral lung. The purpose of this study is to estimate the shunt in non-dependent lung by transesophageal echocardiography (TEE). Fifteen adult patients requiring OLV for thoracic surgery were enrolled in the study. The upper pulmonary venous flow pattern in bilateral lung and main pulmonary artery flow pattern were acquired respectively by TEE for their velocity time integral (VTI) measurements in following time intervals: before OLV ($ T_{0} $), 30 min after OLV ($ T_{30} $) and 60 min after OLV ($ T_{60} $). Simultaneously the arterial blood was sampled for gas analysis. SF was calculated by VTI of bilateral upper pulmonary veins, and percentage change of blood flow (BFP) was the ratio of upper pulmonary venous VTI between in OLV period and before OLV in non-dependent lung. There was significant decrease in $ PaO_{2} $ and increase in cardiac output after OLV. The pulmonary blood flow in non-dependent lung decreased significantly compared with $ T_{0} $, and SF was 37.1 ± 8.3 and 35.2 ± 7.2 % respectively at $ T_{30} $ and $ T_{60} $. There was significant liner correlation between SF and $ PaO_{2} $ (r = 0.717), and between BFP and $ PaO_{2} $ (r = 0.593). It is feasible to estimate intrapulmonary shunt by TEE in anesthetized patients undergoing OLV. SF measured by TEE has significant correlation with $ PaO_{2} $, and it would expected to be used to predict hypoxemia during OLV. | ||
| 650 | 4 | |a Transesophageal echocardiography |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Shunt fraction |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Pulmonary blood flow |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a One-lung ventilation |7 (dpeaa)DE-He213 | |
| 700 | 1 | |a Gong, Quan |e verfasserin |4 aut | |
| 700 | 1 | |a Wei, Wei |e verfasserin |4 aut | |
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10.1007/s10877-014-9606-2 doi (DE-627)SPR01427289X (SPR)s10877-014-9606-2-e DE-627 ger DE-627 rakwb eng 610 ASE 44.09 bkl 44.66 bkl Wang, Miao verfasserin aut Estimation of shunt fraction by transesophageal echocardiography during one-lung ventilation 2014 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract As the blood flow volume in non-dependent lung composed the primary part of the intrapulmonary shunt during one-lung ventilation (OLV), the shunt fraction (SF) during OLV can be represented by the ratio of blood flow volume in non-dependent lung to the bilateral lung. The purpose of this study is to estimate the shunt in non-dependent lung by transesophageal echocardiography (TEE). Fifteen adult patients requiring OLV for thoracic surgery were enrolled in the study. The upper pulmonary venous flow pattern in bilateral lung and main pulmonary artery flow pattern were acquired respectively by TEE for their velocity time integral (VTI) measurements in following time intervals: before OLV ($ T_{0} $), 30 min after OLV ($ T_{30} $) and 60 min after OLV ($ T_{60} $). Simultaneously the arterial blood was sampled for gas analysis. SF was calculated by VTI of bilateral upper pulmonary veins, and percentage change of blood flow (BFP) was the ratio of upper pulmonary venous VTI between in OLV period and before OLV in non-dependent lung. There was significant decrease in $ PaO_{2} $ and increase in cardiac output after OLV. The pulmonary blood flow in non-dependent lung decreased significantly compared with $ T_{0} $, and SF was 37.1 ± 8.3 and 35.2 ± 7.2 % respectively at $ T_{30} $ and $ T_{60} $. There was significant liner correlation between SF and $ PaO_{2} $ (r = 0.717), and between BFP and $ PaO_{2} $ (r = 0.593). It is feasible to estimate intrapulmonary shunt by TEE in anesthetized patients undergoing OLV. SF measured by TEE has significant correlation with $ PaO_{2} $, and it would expected to be used to predict hypoxemia during OLV. Transesophageal echocardiography (dpeaa)DE-He213 Shunt fraction (dpeaa)DE-He213 Pulmonary blood flow (dpeaa)DE-He213 One-lung ventilation (dpeaa)DE-He213 Gong, Quan verfasserin aut Wei, Wei verfasserin aut Enthalten in Journal of clinical monitoring and computing Dordrecht [u.a.] : Springer Science + Business Media B.V., 1985 29(2014), 2 vom: 26. Aug., Seite 307-311 (DE-627)320483797 (DE-600)2010139-9 1573-2614 nnns volume:29 year:2014 number:2 day:26 month:08 pages:307-311 https://dx.doi.org/10.1007/s10877-014-9606-2 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 44.09 ASE 44.66 ASE AR 29 2014 2 26 08 307-311 |
| spelling |
10.1007/s10877-014-9606-2 doi (DE-627)SPR01427289X (SPR)s10877-014-9606-2-e DE-627 ger DE-627 rakwb eng 610 ASE 44.09 bkl 44.66 bkl Wang, Miao verfasserin aut Estimation of shunt fraction by transesophageal echocardiography during one-lung ventilation 2014 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract As the blood flow volume in non-dependent lung composed the primary part of the intrapulmonary shunt during one-lung ventilation (OLV), the shunt fraction (SF) during OLV can be represented by the ratio of blood flow volume in non-dependent lung to the bilateral lung. The purpose of this study is to estimate the shunt in non-dependent lung by transesophageal echocardiography (TEE). Fifteen adult patients requiring OLV for thoracic surgery were enrolled in the study. The upper pulmonary venous flow pattern in bilateral lung and main pulmonary artery flow pattern were acquired respectively by TEE for their velocity time integral (VTI) measurements in following time intervals: before OLV ($ T_{0} $), 30 min after OLV ($ T_{30} $) and 60 min after OLV ($ T_{60} $). Simultaneously the arterial blood was sampled for gas analysis. SF was calculated by VTI of bilateral upper pulmonary veins, and percentage change of blood flow (BFP) was the ratio of upper pulmonary venous VTI between in OLV period and before OLV in non-dependent lung. There was significant decrease in $ PaO_{2} $ and increase in cardiac output after OLV. The pulmonary blood flow in non-dependent lung decreased significantly compared with $ T_{0} $, and SF was 37.1 ± 8.3 and 35.2 ± 7.2 % respectively at $ T_{30} $ and $ T_{60} $. There was significant liner correlation between SF and $ PaO_{2} $ (r = 0.717), and between BFP and $ PaO_{2} $ (r = 0.593). It is feasible to estimate intrapulmonary shunt by TEE in anesthetized patients undergoing OLV. SF measured by TEE has significant correlation with $ PaO_{2} $, and it would expected to be used to predict hypoxemia during OLV. Transesophageal echocardiography (dpeaa)DE-He213 Shunt fraction (dpeaa)DE-He213 Pulmonary blood flow (dpeaa)DE-He213 One-lung ventilation (dpeaa)DE-He213 Gong, Quan verfasserin aut Wei, Wei verfasserin aut Enthalten in Journal of clinical monitoring and computing Dordrecht [u.a.] : Springer Science + Business Media B.V., 1985 29(2014), 2 vom: 26. Aug., Seite 307-311 (DE-627)320483797 (DE-600)2010139-9 1573-2614 nnns volume:29 year:2014 number:2 day:26 month:08 pages:307-311 https://dx.doi.org/10.1007/s10877-014-9606-2 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 44.09 ASE 44.66 ASE AR 29 2014 2 26 08 307-311 |
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10.1007/s10877-014-9606-2 doi (DE-627)SPR01427289X (SPR)s10877-014-9606-2-e DE-627 ger DE-627 rakwb eng 610 ASE 44.09 bkl 44.66 bkl Wang, Miao verfasserin aut Estimation of shunt fraction by transesophageal echocardiography during one-lung ventilation 2014 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract As the blood flow volume in non-dependent lung composed the primary part of the intrapulmonary shunt during one-lung ventilation (OLV), the shunt fraction (SF) during OLV can be represented by the ratio of blood flow volume in non-dependent lung to the bilateral lung. The purpose of this study is to estimate the shunt in non-dependent lung by transesophageal echocardiography (TEE). Fifteen adult patients requiring OLV for thoracic surgery were enrolled in the study. The upper pulmonary venous flow pattern in bilateral lung and main pulmonary artery flow pattern were acquired respectively by TEE for their velocity time integral (VTI) measurements in following time intervals: before OLV ($ T_{0} $), 30 min after OLV ($ T_{30} $) and 60 min after OLV ($ T_{60} $). Simultaneously the arterial blood was sampled for gas analysis. SF was calculated by VTI of bilateral upper pulmonary veins, and percentage change of blood flow (BFP) was the ratio of upper pulmonary venous VTI between in OLV period and before OLV in non-dependent lung. There was significant decrease in $ PaO_{2} $ and increase in cardiac output after OLV. The pulmonary blood flow in non-dependent lung decreased significantly compared with $ T_{0} $, and SF was 37.1 ± 8.3 and 35.2 ± 7.2 % respectively at $ T_{30} $ and $ T_{60} $. There was significant liner correlation between SF and $ PaO_{2} $ (r = 0.717), and between BFP and $ PaO_{2} $ (r = 0.593). It is feasible to estimate intrapulmonary shunt by TEE in anesthetized patients undergoing OLV. SF measured by TEE has significant correlation with $ PaO_{2} $, and it would expected to be used to predict hypoxemia during OLV. Transesophageal echocardiography (dpeaa)DE-He213 Shunt fraction (dpeaa)DE-He213 Pulmonary blood flow (dpeaa)DE-He213 One-lung ventilation (dpeaa)DE-He213 Gong, Quan verfasserin aut Wei, Wei verfasserin aut Enthalten in Journal of clinical monitoring and computing Dordrecht [u.a.] : Springer Science + Business Media B.V., 1985 29(2014), 2 vom: 26. Aug., Seite 307-311 (DE-627)320483797 (DE-600)2010139-9 1573-2614 nnns volume:29 year:2014 number:2 day:26 month:08 pages:307-311 https://dx.doi.org/10.1007/s10877-014-9606-2 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 44.09 ASE 44.66 ASE AR 29 2014 2 26 08 307-311 |
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10.1007/s10877-014-9606-2 doi (DE-627)SPR01427289X (SPR)s10877-014-9606-2-e DE-627 ger DE-627 rakwb eng 610 ASE 44.09 bkl 44.66 bkl Wang, Miao verfasserin aut Estimation of shunt fraction by transesophageal echocardiography during one-lung ventilation 2014 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract As the blood flow volume in non-dependent lung composed the primary part of the intrapulmonary shunt during one-lung ventilation (OLV), the shunt fraction (SF) during OLV can be represented by the ratio of blood flow volume in non-dependent lung to the bilateral lung. The purpose of this study is to estimate the shunt in non-dependent lung by transesophageal echocardiography (TEE). Fifteen adult patients requiring OLV for thoracic surgery were enrolled in the study. The upper pulmonary venous flow pattern in bilateral lung and main pulmonary artery flow pattern were acquired respectively by TEE for their velocity time integral (VTI) measurements in following time intervals: before OLV ($ T_{0} $), 30 min after OLV ($ T_{30} $) and 60 min after OLV ($ T_{60} $). Simultaneously the arterial blood was sampled for gas analysis. SF was calculated by VTI of bilateral upper pulmonary veins, and percentage change of blood flow (BFP) was the ratio of upper pulmonary venous VTI between in OLV period and before OLV in non-dependent lung. There was significant decrease in $ PaO_{2} $ and increase in cardiac output after OLV. The pulmonary blood flow in non-dependent lung decreased significantly compared with $ T_{0} $, and SF was 37.1 ± 8.3 and 35.2 ± 7.2 % respectively at $ T_{30} $ and $ T_{60} $. There was significant liner correlation between SF and $ PaO_{2} $ (r = 0.717), and between BFP and $ PaO_{2} $ (r = 0.593). It is feasible to estimate intrapulmonary shunt by TEE in anesthetized patients undergoing OLV. SF measured by TEE has significant correlation with $ PaO_{2} $, and it would expected to be used to predict hypoxemia during OLV. Transesophageal echocardiography (dpeaa)DE-He213 Shunt fraction (dpeaa)DE-He213 Pulmonary blood flow (dpeaa)DE-He213 One-lung ventilation (dpeaa)DE-He213 Gong, Quan verfasserin aut Wei, Wei verfasserin aut Enthalten in Journal of clinical monitoring and computing Dordrecht [u.a.] : Springer Science + Business Media B.V., 1985 29(2014), 2 vom: 26. Aug., Seite 307-311 (DE-627)320483797 (DE-600)2010139-9 1573-2614 nnns volume:29 year:2014 number:2 day:26 month:08 pages:307-311 https://dx.doi.org/10.1007/s10877-014-9606-2 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 44.09 ASE 44.66 ASE AR 29 2014 2 26 08 307-311 |
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10.1007/s10877-014-9606-2 doi (DE-627)SPR01427289X (SPR)s10877-014-9606-2-e DE-627 ger DE-627 rakwb eng 610 ASE 44.09 bkl 44.66 bkl Wang, Miao verfasserin aut Estimation of shunt fraction by transesophageal echocardiography during one-lung ventilation 2014 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract As the blood flow volume in non-dependent lung composed the primary part of the intrapulmonary shunt during one-lung ventilation (OLV), the shunt fraction (SF) during OLV can be represented by the ratio of blood flow volume in non-dependent lung to the bilateral lung. The purpose of this study is to estimate the shunt in non-dependent lung by transesophageal echocardiography (TEE). Fifteen adult patients requiring OLV for thoracic surgery were enrolled in the study. The upper pulmonary venous flow pattern in bilateral lung and main pulmonary artery flow pattern were acquired respectively by TEE for their velocity time integral (VTI) measurements in following time intervals: before OLV ($ T_{0} $), 30 min after OLV ($ T_{30} $) and 60 min after OLV ($ T_{60} $). Simultaneously the arterial blood was sampled for gas analysis. SF was calculated by VTI of bilateral upper pulmonary veins, and percentage change of blood flow (BFP) was the ratio of upper pulmonary venous VTI between in OLV period and before OLV in non-dependent lung. There was significant decrease in $ PaO_{2} $ and increase in cardiac output after OLV. The pulmonary blood flow in non-dependent lung decreased significantly compared with $ T_{0} $, and SF was 37.1 ± 8.3 and 35.2 ± 7.2 % respectively at $ T_{30} $ and $ T_{60} $. There was significant liner correlation between SF and $ PaO_{2} $ (r = 0.717), and between BFP and $ PaO_{2} $ (r = 0.593). It is feasible to estimate intrapulmonary shunt by TEE in anesthetized patients undergoing OLV. SF measured by TEE has significant correlation with $ PaO_{2} $, and it would expected to be used to predict hypoxemia during OLV. Transesophageal echocardiography (dpeaa)DE-He213 Shunt fraction (dpeaa)DE-He213 Pulmonary blood flow (dpeaa)DE-He213 One-lung ventilation (dpeaa)DE-He213 Gong, Quan verfasserin aut Wei, Wei verfasserin aut Enthalten in Journal of clinical monitoring and computing Dordrecht [u.a.] : Springer Science + Business Media B.V., 1985 29(2014), 2 vom: 26. Aug., Seite 307-311 (DE-627)320483797 (DE-600)2010139-9 1573-2614 nnns volume:29 year:2014 number:2 day:26 month:08 pages:307-311 https://dx.doi.org/10.1007/s10877-014-9606-2 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 44.09 ASE 44.66 ASE AR 29 2014 2 26 08 307-311 |
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Enthalten in Journal of clinical monitoring and computing 29(2014), 2 vom: 26. Aug., Seite 307-311 volume:29 year:2014 number:2 day:26 month:08 pages:307-311 |
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Enthalten in Journal of clinical monitoring and computing 29(2014), 2 vom: 26. Aug., Seite 307-311 volume:29 year:2014 number:2 day:26 month:08 pages:307-311 |
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Transesophageal echocardiography Shunt fraction Pulmonary blood flow One-lung ventilation |
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Journal of clinical monitoring and computing |
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Wang, Miao @@aut@@ Gong, Quan @@aut@@ Wei, Wei @@aut@@ |
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2014-08-26T00:00:00Z |
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<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">SPR01427289X</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230519111729.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">201006s2014 xx |||||o 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1007/s10877-014-9606-2</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)SPR01427289X</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(SPR)s10877-014-9606-2-e</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">610</subfield><subfield code="q">ASE</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">44.09</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">44.66</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Wang, Miao</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Estimation of shunt fraction by transesophageal echocardiography during one-lung ventilation</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2014</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract As the blood flow volume in non-dependent lung composed the primary part of the intrapulmonary shunt during one-lung ventilation (OLV), the shunt fraction (SF) during OLV can be represented by the ratio of blood flow volume in non-dependent lung to the bilateral lung. The purpose of this study is to estimate the shunt in non-dependent lung by transesophageal echocardiography (TEE). Fifteen adult patients requiring OLV for thoracic surgery were enrolled in the study. The upper pulmonary venous flow pattern in bilateral lung and main pulmonary artery flow pattern were acquired respectively by TEE for their velocity time integral (VTI) measurements in following time intervals: before OLV ($ T_{0} $), 30 min after OLV ($ T_{30} $) and 60 min after OLV ($ T_{60} $). Simultaneously the arterial blood was sampled for gas analysis. SF was calculated by VTI of bilateral upper pulmonary veins, and percentage change of blood flow (BFP) was the ratio of upper pulmonary venous VTI between in OLV period and before OLV in non-dependent lung. There was significant decrease in $ PaO_{2} $ and increase in cardiac output after OLV. The pulmonary blood flow in non-dependent lung decreased significantly compared with $ T_{0} $, and SF was 37.1 ± 8.3 and 35.2 ± 7.2 % respectively at $ T_{30} $ and $ T_{60} $. There was significant liner correlation between SF and $ PaO_{2} $ (r = 0.717), and between BFP and $ PaO_{2} $ (r = 0.593). It is feasible to estimate intrapulmonary shunt by TEE in anesthetized patients undergoing OLV. SF measured by TEE has significant correlation with $ PaO_{2} $, and it would expected to be used to predict hypoxemia during OLV.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Transesophageal echocardiography</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Shunt fraction</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Pulmonary blood flow</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">One-lung ventilation</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Gong, Quan</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Wei, Wei</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Journal of clinical monitoring and computing</subfield><subfield code="d">Dordrecht [u.a.] : Springer Science + Business Media B.V., 1985</subfield><subfield code="g">29(2014), 2 vom: 26. 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Wang, Miao |
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Wang, Miao ddc 610 bkl 44.09 bkl 44.66 misc Transesophageal echocardiography misc Shunt fraction misc Pulmonary blood flow misc One-lung ventilation Estimation of shunt fraction by transesophageal echocardiography during one-lung ventilation |
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610 ASE 44.09 bkl 44.66 bkl Estimation of shunt fraction by transesophageal echocardiography during one-lung ventilation Transesophageal echocardiography (dpeaa)DE-He213 Shunt fraction (dpeaa)DE-He213 Pulmonary blood flow (dpeaa)DE-He213 One-lung ventilation (dpeaa)DE-He213 |
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ddc 610 bkl 44.09 bkl 44.66 misc Transesophageal echocardiography misc Shunt fraction misc Pulmonary blood flow misc One-lung ventilation |
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ddc 610 bkl 44.09 bkl 44.66 misc Transesophageal echocardiography misc Shunt fraction misc Pulmonary blood flow misc One-lung ventilation |
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Wang, Miao Gong, Quan Wei, Wei |
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estimation of shunt fraction by transesophageal echocardiography during one-lung ventilation |
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Estimation of shunt fraction by transesophageal echocardiography during one-lung ventilation |
| abstract |
Abstract As the blood flow volume in non-dependent lung composed the primary part of the intrapulmonary shunt during one-lung ventilation (OLV), the shunt fraction (SF) during OLV can be represented by the ratio of blood flow volume in non-dependent lung to the bilateral lung. The purpose of this study is to estimate the shunt in non-dependent lung by transesophageal echocardiography (TEE). Fifteen adult patients requiring OLV for thoracic surgery were enrolled in the study. The upper pulmonary venous flow pattern in bilateral lung and main pulmonary artery flow pattern were acquired respectively by TEE for their velocity time integral (VTI) measurements in following time intervals: before OLV ($ T_{0} $), 30 min after OLV ($ T_{30} $) and 60 min after OLV ($ T_{60} $). Simultaneously the arterial blood was sampled for gas analysis. SF was calculated by VTI of bilateral upper pulmonary veins, and percentage change of blood flow (BFP) was the ratio of upper pulmonary venous VTI between in OLV period and before OLV in non-dependent lung. There was significant decrease in $ PaO_{2} $ and increase in cardiac output after OLV. The pulmonary blood flow in non-dependent lung decreased significantly compared with $ T_{0} $, and SF was 37.1 ± 8.3 and 35.2 ± 7.2 % respectively at $ T_{30} $ and $ T_{60} $. There was significant liner correlation between SF and $ PaO_{2} $ (r = 0.717), and between BFP and $ PaO_{2} $ (r = 0.593). It is feasible to estimate intrapulmonary shunt by TEE in anesthetized patients undergoing OLV. SF measured by TEE has significant correlation with $ PaO_{2} $, and it would expected to be used to predict hypoxemia during OLV. |
| abstractGer |
Abstract As the blood flow volume in non-dependent lung composed the primary part of the intrapulmonary shunt during one-lung ventilation (OLV), the shunt fraction (SF) during OLV can be represented by the ratio of blood flow volume in non-dependent lung to the bilateral lung. The purpose of this study is to estimate the shunt in non-dependent lung by transesophageal echocardiography (TEE). Fifteen adult patients requiring OLV for thoracic surgery were enrolled in the study. The upper pulmonary venous flow pattern in bilateral lung and main pulmonary artery flow pattern were acquired respectively by TEE for their velocity time integral (VTI) measurements in following time intervals: before OLV ($ T_{0} $), 30 min after OLV ($ T_{30} $) and 60 min after OLV ($ T_{60} $). Simultaneously the arterial blood was sampled for gas analysis. SF was calculated by VTI of bilateral upper pulmonary veins, and percentage change of blood flow (BFP) was the ratio of upper pulmonary venous VTI between in OLV period and before OLV in non-dependent lung. There was significant decrease in $ PaO_{2} $ and increase in cardiac output after OLV. The pulmonary blood flow in non-dependent lung decreased significantly compared with $ T_{0} $, and SF was 37.1 ± 8.3 and 35.2 ± 7.2 % respectively at $ T_{30} $ and $ T_{60} $. There was significant liner correlation between SF and $ PaO_{2} $ (r = 0.717), and between BFP and $ PaO_{2} $ (r = 0.593). It is feasible to estimate intrapulmonary shunt by TEE in anesthetized patients undergoing OLV. SF measured by TEE has significant correlation with $ PaO_{2} $, and it would expected to be used to predict hypoxemia during OLV. |
| abstract_unstemmed |
Abstract As the blood flow volume in non-dependent lung composed the primary part of the intrapulmonary shunt during one-lung ventilation (OLV), the shunt fraction (SF) during OLV can be represented by the ratio of blood flow volume in non-dependent lung to the bilateral lung. The purpose of this study is to estimate the shunt in non-dependent lung by transesophageal echocardiography (TEE). Fifteen adult patients requiring OLV for thoracic surgery were enrolled in the study. The upper pulmonary venous flow pattern in bilateral lung and main pulmonary artery flow pattern were acquired respectively by TEE for their velocity time integral (VTI) measurements in following time intervals: before OLV ($ T_{0} $), 30 min after OLV ($ T_{30} $) and 60 min after OLV ($ T_{60} $). Simultaneously the arterial blood was sampled for gas analysis. SF was calculated by VTI of bilateral upper pulmonary veins, and percentage change of blood flow (BFP) was the ratio of upper pulmonary venous VTI between in OLV period and before OLV in non-dependent lung. There was significant decrease in $ PaO_{2} $ and increase in cardiac output after OLV. The pulmonary blood flow in non-dependent lung decreased significantly compared with $ T_{0} $, and SF was 37.1 ± 8.3 and 35.2 ± 7.2 % respectively at $ T_{30} $ and $ T_{60} $. There was significant liner correlation between SF and $ PaO_{2} $ (r = 0.717), and between BFP and $ PaO_{2} $ (r = 0.593). It is feasible to estimate intrapulmonary shunt by TEE in anesthetized patients undergoing OLV. SF measured by TEE has significant correlation with $ PaO_{2} $, and it would expected to be used to predict hypoxemia during OLV. |
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| title_short |
Estimation of shunt fraction by transesophageal echocardiography during one-lung ventilation |
| url |
https://dx.doi.org/10.1007/s10877-014-9606-2 |
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| author2 |
Gong, Quan Wei, Wei |
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| doi_str |
10.1007/s10877-014-9606-2 |
| up_date |
2024-07-04T00:58:15.862Z |
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| score |
7.402667 |