Done.
If you are comfortable... you, spouse, family, etc.
If it isn't until Monday the upside is that while likely serious, it isn't emergent.
I'm only a Paramedic. While there are so many things I don't know, I do know that interventional cardiac cath has come a very long way in the past 10 years with increasing success.
With prayers from HM and likely many others (likely including many from the team in the operating room) we've got you covered!
Daryl
MN