Task: Answer Verification
Input (English): Question: Does lung elastic recoil correlate with pulmonary hemodynamics in severe emphysema?
Answer: We conclude there is no correlation between lung elastic recoil and pulmonary hemodynamics in severe emphysema, suggesting that elastic lung recoil is not an important determinant of secondary pulmonary hypertension in this group. Registered with www. clinicaltrials.gov, #NCT00000606.
Output (English): no