Prayer Request

My mom has always had an irregular heart beat.  Almost 3 years ago, she had an ablation to fix it.  It took...until this summer.  She's been having some spells this summer with a really fast and irregular heart beat.  Her heart doctor is stumped as to why the ablation worked for so long and stopped, and he has been trying to fix it with meds...and they haven't been working.  Today it was really bad, and I took her to the emergency room.  She's still there (with my dad), but we don't have any information.  When we were on our way to the hospital, she squeezed my hand and said 'Today is the first time I've been scared.'  My mom is so brave, so wonderful and so loved.  So I'm asking for prayers for my mom tonight.  That the doctors figure out what is wrong and can fix it.  That my dad is strong for her.  That she isn't scared anymore.  Thank you from the bottom of my heart.