You will be given a definition of a task first, then some input of the task.
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.

 There was no difference in the maximum double product ( p = 0 . 53 ) or ST depression ( p = 0 . 63 ) with either form of stress .
Output:
depression