Now it is understood what happened to this Hall of Fame coach at the end of his career.
http://www.azstarnet.com/sports/264712"Recently retired Arizona Wildcats basketball coach Lute Olson
had an initially undiagnosed stroke, probably within the past year,
his doctor said Tuesday.
"A Magnetic Resonance Imaging exam or brain scan taken Monday
discovered the stroke, said Olson's personal physician,
Steven D. Knope. It hit the frontal lobe but only affected
. some decision-making functions and not motor skills, Knope said.
"Olson, 74, also has suffered from atrial fibrillation, an
abnormal heart rhythm, for eight years. Although that condition
itself has not been dangerous enough to take Olson off the job,
Knope said, it could have produced a blood clot that
prompted the stroke. Strokes occur when blood fails to reach a
portion of the brain.
"Knope said he advised Olson to retire before last week
"to take care of health concerns," saying he noticed Olson's
changes in behavior and trouble handling his increasing workload
as the basketball season drew near."