Medida da pressão venosa central com o paciente em diferentes angulações [Central venous pressure measurement with patient at different angles]

Silva, Lidia Maria Beloni; Silva, Daniele Cristiny; Beccária, Lúcia Marinilza

doi:10.12957/reuerj.2016.14502

Cited by 1 publication

(1 citation statement)

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“…It was found in this study that the central venous pressure values measured at 0 minutes with the bed head at an angle of 45° in patients receiving mechanical ventilation support were significantly higher than in patients not receiving mechanical ventilation support, but that other hemodynamic parameters were not significantly different. It is emphasized in some studies that in the measurement of central venous pressure of patients attached to mechanical ventilators, head height should not be lowered to less than 30° because of the risk of aspiration (Jalali et al, 2022; Silva et al, 2016). In this study, it is foreseen that central venous pressure measurement can be performed with the bed head at 30°.…”

Section: Discussionmentioning

confidence: 99%

The effect of different bed head angles on the hemodynamic parameters of intensive care patients lying in the supine position: A quasi‐experimental study

Yiğit Avcı,

Yılmaz

2024

Japan Journal Nursing Sci

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AimsThe aim of this study was to research the effect of different bed head angles on the hemodynamic parameters of intensive care patients lying in the supine position.MethodsThis study was a non‐randomized and non‐controlled, quasi‐experimental repeated measures study. The study was conducted with 50 intensive care patients aged 18 and over in a general surgery intensive care unit in Turkey. With each patient in the supine position, the bed head was raised to an angle of 0°, 20°, 30°, and 45° without a pillow, and the hemodynamic parameters of central venous pressure, systolic and diastolic blood pressure, heart rate, breathing rate, and peripheral oxygen saturation were recorded after 0 and 10 min.ResultsIt was found that the mean central venous pressure value measured at min 0 and 10 was higher when the intensive care patients' bed head angle was raised to 45° than when the bed head was at an angle of 0° or 20° (p < .05). It was found that the patients' other hemodynamic parameters were not affected by different bed head angles.ConclusionsIt was concluded as a result of this research that in intensive care patients in the supine position, only central venous pressure was affected by bed head angle, and that central venous pressure measurement can be reliably made at a bed head angle of 30°.

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Section: Discussionmentioning

confidence: 99%