SBP Is Superior to MAP to Reflect Tissue Perfusion and Hemodynamic Abnormality Perioperatively
Many articles have reported that intraoperative low mean artery pressure (MAP) or low systolic blood pressure (SBP) impacts on organs’ function and patients’ outcomes perioperatively. On the contrary, what type of blood pressure should be obtained still needs to be clarified. In our paper, we compar...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Frontiers Media S.A.
2021-09-01
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| Series: | Frontiers in Physiology |
| Subjects: | |
| Online Access: | https://www.frontiersin.org/articles/10.3389/fphys.2021.705558/full |
| _version_ | 1818364166293946368 |
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| author | Jie Sun Jing Yuan Bin Li |
| author_facet | Jie Sun Jing Yuan Bin Li |
| author_sort | Jie Sun |
| collection | DOAJ |
| description | Many articles have reported that intraoperative low mean artery pressure (MAP) or low systolic blood pressure (SBP) impacts on organs’ function and patients’ outcomes perioperatively. On the contrary, what type of blood pressure should be obtained still needs to be clarified. In our paper, we compared the influencing factors of MAP and SBP, and mathematical formula, arterial pulse contour calculation, and cardiovascular physiological knowledge were adopted to discuss how blood pressure can effectively reflect tissue perfusion and hemodynamic abnormality perioperatively. We concluded that MAP can reflect cardiac output change sensitively and SBP can reflect stroke volume change sensitively. Moreover, SBP can reflect the early hemodynamic changes, organs’ perfusion, and heart systolic function. Compared with MAP, perioperative monitoring of SBP and timely detection and treatment of abnormal SBP are very important for the early detection of hemodynamic abnormalities. |
| first_indexed | 2024-12-13T22:00:03Z |
| format | Article |
| id | doaj.art-a44ad087322e412aacd55582e8c15282 |
| institution | Directory Open Access Journal |
| issn | 1664-042X |
| language | English |
| last_indexed | 2024-12-13T22:00:03Z |
| publishDate | 2021-09-01 |
| publisher | Frontiers Media S.A. |
| record_format | Article |
| series | Frontiers in Physiology |
| spelling | doaj.art-a44ad087322e412aacd55582e8c152822022-12-21T23:30:03ZengFrontiers Media S.A.Frontiers in Physiology1664-042X2021-09-011210.3389/fphys.2021.705558705558SBP Is Superior to MAP to Reflect Tissue Perfusion and Hemodynamic Abnormality PerioperativelyJie SunJing YuanBin LiMany articles have reported that intraoperative low mean artery pressure (MAP) or low systolic blood pressure (SBP) impacts on organs’ function and patients’ outcomes perioperatively. On the contrary, what type of blood pressure should be obtained still needs to be clarified. In our paper, we compared the influencing factors of MAP and SBP, and mathematical formula, arterial pulse contour calculation, and cardiovascular physiological knowledge were adopted to discuss how blood pressure can effectively reflect tissue perfusion and hemodynamic abnormality perioperatively. We concluded that MAP can reflect cardiac output change sensitively and SBP can reflect stroke volume change sensitively. Moreover, SBP can reflect the early hemodynamic changes, organs’ perfusion, and heart systolic function. Compared with MAP, perioperative monitoring of SBP and timely detection and treatment of abnormal SBP are very important for the early detection of hemodynamic abnormalities.https://www.frontiersin.org/articles/10.3389/fphys.2021.705558/fullSBPMAP—mean arterial pressureintraoperative hypotensionorgan damagepatient outcome |
| spellingShingle | Jie Sun Jing Yuan Bin Li SBP Is Superior to MAP to Reflect Tissue Perfusion and Hemodynamic Abnormality Perioperatively Frontiers in Physiology SBP MAP—mean arterial pressure intraoperative hypotension organ damage patient outcome |
| title | SBP Is Superior to MAP to Reflect Tissue Perfusion and Hemodynamic Abnormality Perioperatively |
| title_full | SBP Is Superior to MAP to Reflect Tissue Perfusion and Hemodynamic Abnormality Perioperatively |
| title_fullStr | SBP Is Superior to MAP to Reflect Tissue Perfusion and Hemodynamic Abnormality Perioperatively |
| title_full_unstemmed | SBP Is Superior to MAP to Reflect Tissue Perfusion and Hemodynamic Abnormality Perioperatively |
| title_short | SBP Is Superior to MAP to Reflect Tissue Perfusion and Hemodynamic Abnormality Perioperatively |
| title_sort | sbp is superior to map to reflect tissue perfusion and hemodynamic abnormality perioperatively |
| topic | SBP MAP—mean arterial pressure intraoperative hypotension organ damage patient outcome |
| url | https://www.frontiersin.org/articles/10.3389/fphys.2021.705558/full |
| work_keys_str_mv | AT jiesun sbpissuperiortomaptoreflecttissueperfusionandhemodynamicabnormalityperioperatively AT jingyuan sbpissuperiortomaptoreflecttissueperfusionandhemodynamicabnormalityperioperatively AT binli sbpissuperiortomaptoreflecttissueperfusionandhemodynamicabnormalityperioperatively |