Grandma coming home from hospital went 4 diahhrea, had heart attack during 2nd day, and been nothing but complications since. Afib, CHF, DM She been immobile since 03/09 after a hip frac. So she needed lots of care the entire time she's lived with me. But now Heart Doc says her heart only works 20% n calls her 'activity-stress fragile'(????) She use to my house, kids n all that but I'm so worried and down right scared. After the HA she had an episode while trying to have bm. her heart simply just stopped. I nervous cause i feel like i dont know might set off another 'episode' or even be the last one. Sounds silly but its almost like I'm afraid I'm gonna break her.