PGA Tour officials say Jason Bohn suffered a mild attack after the second round Friday at the Honda Classic.
The tour says Bohn complained of chest pains after his round and went to see a medical staff at PGA National. He was taken by ambulance to Palm Beach Gardens Medical Center, where tests revealed a mild heart attack.
Bohn was staying in the hospital overnight until more tests Saturday. He was in stable condition.
His wife was home in Atlanta, though her parents were with Bohn at the hospital.
The 42-year-old Bohn is a two-time winner on the PGA Tour who is No. 71 in the world. He is among the more popular players who often partners with former Secretary of State Condoleezza Rice in the AT&T Pebble Beach Pro-Am.