Why the study?
Does the addition of breathing exercises or incentive spirometry improve functional residual capacity or arterial blood gas tensions in men undergoing coronary artery bypass grafting?
Population
110 men undergoing coronary artery bypass grafting
Comparison
Breathing exercises or incentive spirometry… vs Early mobilization and self-supported huffing…
Design
RCT, prospective randomised study
Follow-up
5 days postoperative
Authors
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Breathing exercises and incentive spirometry add no benefit to early mobilization after uncomplicated CABG; challenges their routine inclusion in postoperative protocols.
Does the addition of breathing exercises or incentive spirometry improve functional residual capacity or arterial blood gas tensions in men undergoing coronary artery bypass grafting?
The addition of breathing exercises or incentive spirometry to early mobilization and huffing/coughing provides no extra benefit for lung function after uncomplicated coronary artery bypass grafting.
Jenkins et al. (1989) studied this question.
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