TV series example of the word

The Big Bang Theory Season 1, Episode 6
No, seriously, you can. I have transient idiopathic arrhythmia.

The Big Bang Theory Season 9, Episode 12
But, look, an optical transient.

Breaking Bad Season 2, Episode 3
An isolated episode of transient global amnesia.

The Big Bang Theory Season 2, Episode 16
Partly my transient, idiopathic arrhythmia.