In this task, you will be given a single sentence or a set of sentences. You have to recognize the name of the disorder or disease. Disease is a disorder of structure or function in a human, animal, or plant, especially one that produces specific symptoms or that affects a specific location and is not simply a direct result of physical injury. Although there might be several correct answers, you need to write one of them.
Q:  However , of the medications surveyed , only the fenfluramines had a significant preferential association with PPH as compared with SPH ( adjusted odds ratio for use > 6 months , 7 . 5 ; 95 % confidence interval , 1 . 7 to 32 . 4 ) .
A: 
PPH