Little update, talked with the dr., and she said it's a serious situation, but confident in the medicine to do it's thing. They'll keep her on the iv heparin for 24 hours, then she'll have to take a shot for a few months to stay safe. She's still having issues with her heart rate, but the dr. said it was because of the artery the clot was in. Heart rate and breathing should improve as the clot disappears. This particular medicine is supposed to stop it from growing anymore, and help it dissolve. She said it's dangerous, just because of the risk of it breaking loose and going to her heart or brain, but again, she's confident in the treatment. She's cheered up with us being here, they actually let me come back again with the girls. There's technically a 2 person limit. Thank you guys for the prayers.