Detailed text transcripts for TV channel - CNN - 20100512:11:34:00
Heart, an echo cardiogram, to see, are there blood clots hanging around the heart and going to the brain. might he need to be on medications to thin his blood a little bit. that's sort of what's happening right now in the hospital. as far as long term, if it's one of these things they finds and address, he may not have to worry about it again. if it's something they don't know, he may need to be monitored closely. the real goal is try to prevent a second stroke from happening. >> scary stuff. what should you be looking out for? >> you're absolutely right. i think that's the biggest concern amo...