Complex sentence: Usually ischemic hepatitis reveals itself after a hypotensive event with increase levels of aminotransferase, hypotension is though to be one of the primary insults in ischemic hepatitis.
Split into simpler sentences: Usually ischemic hepatitis reveals itself after a hypotensive event with increase levels of aminotransferase. Hypotension is though to be one of the primary insults in ischemic hepatitis.