Key result
Preoperative cardiac rehab increases FVC by ~16% in a patient with severe valvular heart disease.
Why the study?
Cardiorespiratory fitness declines in post-surgical patients, and preoperative cardiac rehabilitation is considered able to increase baseline cardiorespiratory fitness to improve postoperative outcomes.
Does a 14-day preoperative cardiac rehabilitation program improve functional capacity in a patient with severe valvular heart disease awaiting surgery?
Case Report (n=1)
Does a 14-day preoperative cardiac rehabilitation program improve functional capacity in a patient with severe valvular heart disease awaiting surgery?
Absolute Event Rate: 2660% vs 2300%
A 14-day preoperative cardiac rehabilitation program may improve pulmonary and cardiorespiratory functional capacity in patients awaiting valvular surgery.
Hypothesis-generating for preoperative rehab in valvular disease; does not support practice change.
Background: Valvular heart disease (VHD) is one third of all heart disease. In industrialized countries, the prevalence is estimated at 2,5% and in developing countries is between twenty to thirty cases per-1000 people. VHD presents a huge health burden worldwide. If heart failure has occured, surgery is the treatment of choice. Cardiorespiratory fitness declined in post-surgical patients. Preoperative cardiac rehabilitation is considered to be able to increase the cardiorespiratory fitness baseline so that postoperative outcomes are better.Case Presentation: We reported 28 years-old female with severe MS and MR as well as mild TR with symptoms dyspnea on effort which improves with rest. She was the candidate for mitral valve replacement. She was given a 14-days preoperative cardiac rehabilitation program including breathing exercise by pursed lips breathing, effective cough exercise, range of motion exercise, ankle pumping exercise, endurance exercise based on the result of the 6 minutes walking test (6MWT) and inspiratory muscle training (IMT) using threshold IMT. Conclusion: Preoperative cardiac rehabilitation program improved pulmonary functional capacity, cardiorespiratory fitness and functional activity.
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Barata et al. (2021) conducted a case report in Valvular heart disease (n=1). Preoperative cardiac rehabilitation vs. Baseline was evaluated on Forced vital capacity (FVC) in ml. A 14-day preoperative cardiac rehabilitation program increased FVC from 2300 ml to 2660 ml and VO2max from 14.87 to 16.22 ml/kg/min in a 28-year-old woman with severe valvular heart disease.
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