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KMID : 0378019900330120081
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New Medical Journal
1990 Volume.33 No. 12 p.81 ~ p.84
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The Correlation of the Blood Pressure of the Both Extremity by Non-Invasive Measurement
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Abstract
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Although it is difficult to say how the monitoring of blood pressure improve the anesthetic care of the patients, the repeated or continuous measurement of blood pressure during anesthesia has become an essential monitoring practice.
A number of observations have linked blood pressure to organ function and mortality. When it is impossible to measure the blood pressure by the injury of upper extremity, we can measure the blood pressure of lower extremity instead of upper extremity.
Therefore to investigate the correlation of the blood pressure of both extremity, we measured their blood pressure 10 times at the interval of 5 minutes during anesthesia. The results are follows ;
1) The difference of the systolic pressure and mean arterial pressure of both extremities were 16.2±8.3 torr and 7.1±9.7 torr. There were statistical significance. But the difference of the diastolic pressure of both extremity was 0.5±9.3 torr and there was no statistical significance.
2) The systolic pressure of upper extremity is expressed in 1.01+0.87 Xsystolic pressure of lower extremity by the multiple regression (R=76.8%).
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KEYWORD
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