A Las Vegas hotel has announced that the rest of Toni Braxton's scheduled shows have been canceled so the singer can focus on her health.

The show, "Toni Braxton: Revealed," at the Flamingo Las Vegas had been dark since the 40-year-old entertainer was hospitalized April 7 with what hotel officials said at the time was a complaint of chest pain. The show had been scheduled to resume June 6.

Harrah's Entertainment spokeswoman Deanna Petit says she could not comment on the singer's current medical condition. Braxton has been treated in the past for pericarditis, a viral inflammation of the heart.

Braxton's two-year run at the Flamingo Las Vegas was scheduled to end in August.