English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

Mobilisation is recommended following cardiac surgery, but much less is known about its effects on physiological parameters. This study aimed to determine the effect of mobilisation on cardiorespiratory physiological parameters, and to establish the relationship between physiological parameters and physical function following cardiac surgery. Participants requiring physiotherapy following cardiac surgery were recruited. Mobilisation involved ground-based walking, while physical function was assessed using the short physical performance battery (SPPB) test. During both procedures, physiological measures of heart rate (HR), respiratory rate (RR) and percutaneous oxygen saturation (SpO 2 ) were periodically recorded. Participant perception of breathlessness and perceived exertion were recorded pre and post mobilisation and the SPPB test. Forty-five participants (mean [SD] age 69[7] years) completed the study. HR (mean difference 10[95% CI 8 to 12] bpm) and RR (13[10 to 17] br/min) significantly increased following mobilisation, while SpO 2  significantly decreased (baseline median [IQR] 95% [95%–97%] vs nadir 94% [91% to 96%],  p  &lt; 0.002). There was a significant increase in dyspnoea and perceived exertion (both  p  &lt; 0.001). There was a moderate relationship between total SPPB score and SpO 2  during mobilisation ( rs =0.45). Mobilisation following cardiac surgery increases exertion and dyspnoea and alters physiological parameters. Greater physical function is linked to maintaining a higher oxygen saturation during mobilisation.

The relationship between cardiorespiratory parameters, mobilisation and physical function following cardiac surgery