Task: Answer Verification
Input (English): Question: Does endothelial cell dysfunction correlate differentially with survival in primary and secondary pulmonary hypertension?
Answer: Our findings suggest that short-term survival is related to the severity of endothelial cell dysfunction in pulmonary hypertension. In addition, exceedingly high vWF:Ag levels in PPH might reflect a particular pattern of endothelial cell dysfunction that could be associated with decreased short-term life expectancy in this disorder compared with secondary forms of pulmonary hypertension.
Output (English): yes