UPDATE: Bus accident not wreck, heart attack

OKLAHOMA CITY — What was originally reported as a Metro Transit bus accident was actually the bus pulling over for a passenger having heart problems. 

Authorities said a cardiac patient needed medical attention so the bus stopped near S.W. 21st and May Ave. 

An ambulance took the passenger to the hospital.

Authorities have not released the identity of the person involved. 

No other issues were reported.