To add to the complication she is also 19 weeks pregnant!!

I can't really take symptoms because she can't speak, and sedated most of the time. The only things I know is that she felt a strong pain in the chest and the left arm and was brought to the hospital (both are common).

What I do know is:
She had a very difficult pregnancy – vomiting all the time and extreme weakness (which I'm not really sure about taking it into consideration).

In the two weeks before it occurred her mother (which she is much closed to) was diagnosed with a rare disease and she run with her to the hospital almost every other day (from the talks I had with her I think it's the existing cause).

Her chronic state hasn't changed a bit: She is unusually strong & assertive person and even now when sedated is taking care of everyone (her mother, her husband, her dogs, her horses…), and cursing the nurses and doctors for their attitude (she curses them in writing because she can't speak…).

She hasn’t been treated in homeopathy before, but I always thought she was a snake remedy (strong tendency to throat symptoms + the unusual strong personality and repeated dreams about snakes - and yes, sep. comes to mind as well).
But when I took some rubrics now the snakes doesn’t come very strongly (but I must admit that I can't find really good rubrics).

I took
CHEST; HEMORRHAGE (147)
CHEST; HEMORRHAGE; clotted, coagulated (39)
GENERALITIES; PREGNANCY; ailments during (129)
MIND; ANXIETY; family, about his (17)

Any other rubrics suggestions? Any experience??