Clinical significance of right ventricular end diastolic volume monitoring for management of cardiac output
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- Nagao Ken
- The department of emergency and critical care medicine, Nihon university school of Medicine
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- Hayashi Nariyuki
- The department of emergency and critical care medicine, Nihon university school of Medicine
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- Miki Takahiro
- the department of critical engineering, Nihon university school of Medicine
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- Okamoto Kazuhiko
- the department of critical engineering, Nihon university school of Medicine
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- Nitobe Eiji
- the department of critical engineering, Nihon university school of Medicine
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- Kikuchi Satoru
- the department of cardiology, Nihon university school of Medicine
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- Watanabe Kazuhiko
- the department of cardiology, Nihon university school of Medicine
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- Kanmatsuse Katsuo
- the department of cardiology, Nihon university school of Medicine
Bibliographic Information
- Other Title
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- 心拍出量管理に対する右室拡張末期容量モニタリングの臨床的意義
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Abstract
Background: A pulmonary artery balloon catheter is one of the most useful monitoring for the management of hemodynamics. We evaluated the relationship between right ventricular end diastolic volume index (RVEDVI) and cardiac index (CI) in patients of emergency cardiovascular diseases with hemodynamic instability using the CCO/CEDV thermodilution catheter. Methods: We measured the pressures, volumes, cardiac outputs, heart rates (HR) and oxygen (O2) saturations in 9 patients meeting inclusion criteria. Factors relevant to CI were assessed by regression analysis. Results: In the 439 points of those parameters measured every 1 hour for 2 days, RVEDVI and O2 extraction rate (O2ER) were shown to be the factors associated with CI (R=0.3 P<0.0001, respectively). However, pulmonary artery wedge pressure and central venous pressure were not related to CI. Multiple regression analysis revealed that HR, RVEDVI, ejection fraction and O2ER were related to CI (R2=0.4, P<0.0001). Conclusions: The monitoring of RVEDVI in patients of emergency cardiovascular diseases with hemodynamic instability is needed for the management of CI.
Journal
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- Journal of the Japanese Society of Intensive Care Medicine
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Journal of the Japanese Society of Intensive Care Medicine 9 (2), 107-112, 2002
The Japanese Society of Intensive Care Medicine
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Keywords
Details 詳細情報について
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- CRID
- 1390001204445074048
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- NII Article ID
- 130003641708
- 10008940425
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- NII Book ID
- AN10474053
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- ISSN
- 1882966X
- 13407988
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- Text Lang
- ja
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- Data Source
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- JaLC
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed