02/18/2009 AT 03:40 PM EST
Tameka Raymond, wife of Usher
, has been released from a Sao Paulo hospital after spending 11 days recovering from a cardiac arrest suffered immediately prior to undergoing plastic surgery, a hospital spokeswoman announced Wednesday.
"She left the hospital on Monday night," Mirtes Bogea, a spokeswoman for the Sirio-Libanes Hospital, tells PEOPLE. "We do not have any more information about her condition."
Usher's rep had no comment.
Ellen Dastry, a spokeswoman for plastic surgeon Silvio Sterman, who was to perform the "simple liposuction," said last week
that Raymond, 38, suffered a cardiac arrest while being anesthetized for the procedure
at Sao Paulo's Sao Rafael Hospital.
Less than a minute later, Raymond was revived with heart massage and placed in an induced coma before being moved to the intensive-care unit, said Dasptry.
She was then transferred to Sirio-Libanes Hospital, considered one of the best in Brazil, according to Dastry.
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