Lung Capacity Measurement Before and After Heart Surgery
Author Information
Author(s): Pinheiro Areli Cunha, Novais Michelli Christina Magalhães, Neto Mansueto Gomes, Rodrigues Marcus Vinicius Herbst, de Souza Rodrigues Erenaldo Junior, Aras Roque Junior, Carvalho Vitor Oliveira
Primary Institution: Faculdade Social, Salvador, Bahia, Brazil
Hypothesis
Is there a correlation between lung vital capacity measured with an incentive spirometer and a ventilometer in patients undergoing cardiac surgery?
Conclusion
There was a high correlation between lung capacity measures using a ventilometer and an incentive spirometer in patients before and after coronary artery bypass grafting surgery.
Supporting Evidence
- The study included 52 patients undergoing cardiac surgery.
- A high correlation was found between the two measurement methods in both pre and post-operative periods.
- The incentive spirometer was well tolerated and easy for patients to understand.
Takeaway
This study looked at how well two different devices measure lung capacity in heart surgery patients, and found they work similarly.
Methodology
Cross-sectional comparative study evaluating lung capacity using ventilometer and incentive spirometer in cardiac surgery patients.
Potential Biases
Data collection was performed by a single researcher, which may introduce bias.
Limitations
Further studies are needed to evaluate the cost implications of using incentive spirometers in clinical practice.
Participant Demographics
52 patients, including 15 men in preoperative and 21 men in postoperative groups.
Statistical Information
P-Value
p<0.001
Statistical Significance
p<0.001
Digital Object Identifier (DOI)
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