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Combined lung volume reduction and mitral valve reconstruction
R I Whyte1, W Bria, F J Martinez
1Department of Surgery, University of Michigan, Ann Arbor, USA. riwhyte@leland.stanford.edu
The Annals of Thoracic Surgery
|November 4, 1998
Summary
This study combined lung volume reduction surgery with mitral valve repair in a patient with severe emphysema and mitral regurgitation. The combined procedure significantly improved the patient's quality of life and heart and lung function.
Area of Science:
- Cardiothoracic Surgery
- Pulmonary Medicine
- Cardiology
Background:
- End-stage emphysema and severe mitral regurgitation present complex therapeutic challenges.
- Multifactorial dyspnea significantly impacts patient quality of life and functional capacity.
Observation:
- A 66-year-old male patient with end-stage emphysema and severe mitral regurgitation underwent combined lung volume reduction and mitral valve reconstruction.
- The patient presented with disabling dyspnea due to combined cardiopulmonary disease.
Findings:
- The combined surgical approach resulted in substantial improvements in quality of life.
- Significant enhancements were observed in pulmonary function tests and 6-minute walk distance.
- Echocardiographic assessment demonstrated a significant reduction in mitral regurgitation, with improvement in New York Heart Association heart failure classification.
Implications:
- Combined lung volume reduction and complex cardiac operations are feasible and safe in select patients.
- This combined approach offers a viable treatment option for patients with disabling dyspnea from multifactorial causes.
- The findings suggest potential for improved outcomes in patients with combined severe lung and heart disease.