Pre-op 90 days post-op FVC 2.47 liters 68% the predicted value 3.6 liters 99% the predicted value FEV1 2.02 liters 67% the predicted value 3 liters, 94% predicted TLC 4.3 liters 4.9 liters FRC 1.79 liters 2.55 liters FVC – Forced Expiratory Capacity FEV1 – Forced expiratory Volume in 1 second TLC – Total Lung Capacity FRC- Functional Residual Capacity

Table 1: Pulmonary function test before and after surgery.