41.   Doctors diagnosed him with nothing more than an irregular heartbeat and released Winter early in the evening, Lakers spokesman John Black said.

42.   Dodgers utility infielder Tripp Cromer returned to Los Angeles for further examination Tuesday after he was diagnosed with an irregular heartbeat.

43.   Derrick Coleman, who is being treated for an irregular heartbeat, also will be placed on the injured list.

44.   Earlier this spring, Brown was hospitalized with an irregular heartbeat.

45.   Efforts by the two men to start the repairs last month were postponed when Tsibliev developed an irregular heartbeat.

46.   Experiencing an irregular heartbeat, Tsibliev had been ordered by ground controllers to rest.

47.   Facing David Robinson and Tim Duncan, it was enough of a concern that the Lakers were without Horry, lost indefinitely to an irregular heartbeat.

48.   First, he disclosed more episodes of an irregular heartbeat, a non-life threatening condition that nonetheless raised questions about his health.

49.   First base coach Jose Cruz took a leave of absense for treatment of an irregular heartbeat.

50.   For people who have recently had heart attacks or have irregular heartbeats, nicotine can speed up the heart rate and promote an irregular rhythm.