Update on Nonsurgical Lung Volume Reduction Procedures

<div>Algorithm for endoscopic LVR evaluation and selection of procedure. BioLVR: biological lung volume reduction; BTVA: bronchial thermal vapour ablation; CT: computed tomography; IC: inspiratory capacity; pred: predicted; RV: residual volume; TLC: total lung capacity; V/Q: ventilation/perfusion.</div>

Canadian Respiratory Journal

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Figure 1

Figure 1: Update on Nonsurgical Lung Volume Reduction Procedures 