Blood Replacement

[amaranthineApocalypse]

I there currently a way to cure hypertension in a patient? 

I performed a full body enhancement on an officer yesterday and after replacing his heart, he became hypertensive. I tried using a bloodbag set to draw to pull some blood from his veins. 

He was cured eventually but I'm not sure if that was what "cured" him because there where a lot of chems in his bloodstream and the surgery went on for a while after.

Anything that can reduce either blood volume (stabbing, bloodbags, syringes) or reagent volume (hunchback, calomel, insulin, etc.) can potentially cure hypertension as far as i understand it