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.
--------
Question:  Data collected on patients seen from September 1 , 1996 , to December 31 , 1997 , included the cause of the pulmonary hypertension and its severity .

Answer: pulmonary hypertension


Question:  OBJECTIVES : To investigate the effects of subchronic L - NOARG treatment in haloperidol - induced catalepsy and the number of NOS neurons in areas related to motor control .

Answer: catalepsy


Question:  RESULTS : Two of eight dogs in the C + E group experienced cardiovascular collapse .

Answer:
cardiovascular collapse