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Arterial pressure is obtained from invasive arterial monitoring and noninvasive arterial monitoring using piezoelectric sensor and compared.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Invasive group | Active Comparator | Arterial pressure is obtained from invasive arterial monitoring |
|
| Noninvasive arterial monitoring | Experimental | Arterial pressure is obtained from non-invasive arterial monitoring |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Arterial pressure monitoring | Other | Arterial pressure is monitored and obtained |
|
| Measure | Description | Time Frame |
|---|---|---|
| Arterial pressure | After the induction of anesthesia, 20G catheter is placed for invasive arterial pressure monitoring in the radial artery and pressure sensor is attached for noninvasive arterial pressure monitoring in the contralateral radial artery. Then, invasive and noninvasive arterial pressures are monitored and obtained simultaneously. | For 30 min after the induction of anesthesia, |
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Inclusion Criteria:
Exclusion Criteria:
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