dr. fayaz hakim. the kelley family came for the second year in a row, and they say it means a lot. "i don't think he would be here today if we wouldn't of came a year ago and went through the seminar and the technicians discovered what they did discover and it was pretty scary," said gary kelley's wife, helen kelley. because of last year's heart expo, gary kelley found out his right carotid artery was completely blocked and his left was 95% blocked. the following day mercy got him in for an appointment and three weeks later he had life-saving surgery. "and otherwise if i wouldn't have had the surgery possibly within a period of the next 4 or 5 months i possibly could have had a stroke," said gary kelley. and appreication for mercy's heart center. "i'm back here just because i wanted to come back not only because of the goodies to munch on, but also to take the tour again and visit with people who take care of me kelly had his arterys checked again this year and they are completely clear. in sioux city, tommie clark, ktiv news 4. >> along with the regular mercy expo, there was the f