Former Chelsea midfielder Oscar is in stable condition in hospital after experiencing a heart issue during pre-season testing with his current club, Sao Paulo FC.

Incident During Pre-Season Testing

The 34-year-old Brazilian international fell ill while undergoing routine physical assessments at Sao Paulo’s training centre ahead of the upcoming season. According to the club, medical staff promptly attended to Oscar before transferring him to Einstein Hospital Israelita, where he remains under observation for further evaluation.

“Oscar presented an incident with cardiological changes and was immediately attended to by the club’s professionals and the hospital’s medical team,” the club stated.

Brazilian media outlet Globo reported that Oscar collapsed while using an exercise bike and was briefly unconscious for approximately two minutes.

Oscar’s Career and Recent Return to Brazil

Oscar began his professional career with Sao Paulo FC, returning to the club in December 2024 after a lengthy career abroad. He spent four years with Chelsea FC, scoring 38 goals in 203 appearances between July 2012 and December 2016, before moving to China for an eight-year stint in the Chinese Super League.

Upon his return, Oscar signed a three-year deal with Sao Paulo, set to run until 2027. The club is currently managed by former Chelsea and Argentina striker Hernan Crespo, who has praised Oscar’s experience and leadership for developing the team’s young talents.

Health Concerns and Future Considerations

Following the incident, Oscar is reportedly considering retirement from professional football, prioritizing his long-term health. The club continues to monitor him closely, conducting tests to fully understand the cause of the cardiac episode.

This incident highlights ongoing concerns about heart health among professional athletes, a topic that has gained increasing attention in recent years following high-profile cardiac events in football. Clubs worldwide have intensified pre-season medical assessments to safeguard players’ wellbeing.

Support from the Football Community

Fans and former teammates have expressed their support for Oscar on social media, wishing him a full recovery. The football community continues to emphasize the importance of early detection and monitoring of heart conditions in athletes, particularly as players age and return from physically demanding leagues abroad.

Oscar’s status remains stable, and updates from Sao Paulo FC are expected as medical evaluations continue.