My life is welcome to return to boring any time now. Gran to hospital by ambulance this morning. Atrial fibrillation, she's there at least 24 hours. Trying an IV drug to help heart back to normal sinus rhythm, if that doesn't work, internal echo cardiogram to check for blood clots and then a minor shock to see if that does the trick. Good thing car broke down on Friday and stranded me here, otherwise no one would have been here with her. Waiting to hear if Mum will be discharged today, and my car will be fixed tomorrow afternoon.