Results of unilateral lung volume reduction surgery in patients with distinct heterogeneity of emphysema between lungs

In this series, significant, long-lasting improvements and satisfactory survival were seen after intentional unilateral lung volume reduction. Heterogeneity of emphysema between lungs was directly correlated with improvement at 36 months in forced expiratory volume in 1 second. Our results suggest that unilateral lung volume reduction is a suitable option for patients with distinct heterogeneity of emphysema between lungs.