Modeling of the Changes in Heart Rate and Blood Pressure with Characteristic Respiratory Waveform during Surgery under Local Anesthesia.
Modeling of the Changes in Heart Rate and Blood Pressure with Characteristic Respiratory Waveform during Surgery under Local Anesthesia. Research Abstract Details
Modeling of the Changes in Heart Rate and Blood Pressure with Characteristic Respiratory Waveform during Surgery under Local Anesthesia. Abstract Text:
We are developing a model that can represent the physiological and mental responses of a patient at each stage of a surgical procedure during endoscopic sinus surgery under local anesthesia. In this study, causal influence structures among changes in heart rate and blood pressure and characteristic shapes on respiratory waveform were constructed using a Bayesian network. We defined ten respiratory waveform indices indicating breath-holding behaviors and respiratory irregularities. According to the results of analysis and model construction, the defined indices demonstrate improvements in the ability to predict the changing direction of blood pressure in all patients.
Modeling of the Changes in Heart Rate and Blood Pressure with Characteristic Respiratory Waveform during Surgery under Local Anesthesia. Publishing Authors By Initials
Modeling of the Changes in Heart Rate and Blood Pressure with Characteristic Respiratory Waveform during Surgery under Local Anesthesia. Journal Published:
PUBLICATION TYPE: Journal Article
Journal: Conference proceedings : ... Annual International
VOLUME: 1
Page Numbers: 1754-7
Journal Abbreviation:
ISSN: 1557-170X
DAY: 16
MONTH: 11
YEAR: 2007
Modeling of the Changes in Heart Rate and Blood Pressure with Characteristic Respiratory Waveform during Surgery under Local Anesthesia. Information
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LANGUAGE: eng
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Grant and Affiliation Information for Modeling of the Changes in Heart Rate and Blood Pressure with Characteristic Respiratory Waveform during Surgery under Local Anesthesia.
AFFILIATION: Digital Human Research Center, National Institute of Advanced Industrial Science and Technology (AIST), Tokyo, Japan. phone: +81-3-3599-8201; fax: +81-3-5530-2066; e-mail: kensaku.sakai@aist.go.jp.
Country: United States
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MEDLINETA: Conf Proc IEEE Eng Med Biol So
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