Thanks for your query. With little information its difficult to come to a conclusion. You didnt mention the type of heart disease?.
You probably had a SEVERE PRE-ECLAMPSIA associated with HYPERTENSIVE EMERGENCY
. Why you had hypotension
cannot be assessed with little clinical information.
I hope this information has been both informative and helpful for you. In case of any doubt, I will be available for follow ups.
Wish you good health.
You can consult me again directly through my profile