21.   Dr. Dwight Lundell, a Mesa heart surgeon, volunteered to do the operation.

22.   Dr. James Kauten, the heart surgeon who operated on Reeves, would not comment specifically about Reeves but said an irregular heart rhythm is common among bypass patients.

23.   Dr. Denton A. Cooley, the pioneering heart surgeon, is accustomed to having an audience when he wields his scalpel.

24.   Frist is a wealthy heart surgeon, a smooth and handsome Princeton graduate with a photogenic family.

25.   Frist, a heart surgeon, was particularly helpful to the Republicans because he spoke as a medical authority.

26.   Genzyme, like other companies, has hosted workshops for heart surgeons to learn to use the device.

27.   Gerald Guerrier, who works for a lottery machine service firm in Rocky Hill, nursed printers and motherboards Sunday with the urgency of a heart surgeon.

28.   Frist, a heart surgeon at Vanderbilt before becoming a senator, has helped Bush formulate his policy on issues such as stem cell research.

29.   Frist, a heart surgeon, said he understood the concerns of scientists but said his bill would not interfere with medical research or limit general scientific cloning.

30.   Gerald Guerrier, who works for a lottery machine service firm in Rocky Hill, Conn., nursed printers and motherboards Sunday with the urgency of a heart surgeon.