51.   The move is in part a sign of progress Williams has made since his open heart surgery in January, his family said Monday night.

52.   The techniques, developed at the Philadelphia Heart Institute, furthered the treatment of arrhythmia without open heart surgery.

53.   Then her husband became ill and had open heart surgery.

54.   Those problems include a heart condition that has required two open heart surgeries, plus mental health problems, Marinaccio said.

55.   Videotape purported to show kidney transplant surgery was actually open heart surgery.

56.   Volatile gases that promote unconsciousness tend to lower blood pressure and thus are used sparingly in open heart surgery, he said.

57.   When drugs fail, the only options are open heart surgery or the new, nonsurgical procedure called septal ablation.

58.   When is cockpit banter acceptable, in the same way that surgeons sometimes chit-chat over an open heart, and when is it dangerous?

59.   When the family found out he was recuperating from open heart surgery, a niece, Gerda, was sent over from Belgium to help him.

60.   With Mirwais, the relationship deepened quickly because it was impossible not to be impressed by his deep intelligence, unquestionable integrity, open heart and great dignity.