Celebrity Serena Williams Suffers Pulmonary Embolism The tennis star, 29, was hospitalized and underwent emergency treatment By Jennifer Garcia Published on March 2, 2011 07:20 AM Share Tweet Pin Email Photo: John Parra/WireImage Serena Williams looked stunning at Sunday night’s Elton John AIDS Foundation Academy Awards Viewing Party – but, privately, the tennis ace was struggling with a serious health scare that took a dramatic turn on Monday. Williams, 29, had been spotted at Cedars-Sinai Medical Center in Los Angeles several times over the past week. When contacted about the visits, Williams’s rep, Nicole Chabot, confirmed the athlete’s heath status to PEOPLE. “Monday Serena Williams underwent emergency treatment at Cedars for a hematoma she suffered as a result of treatment for a more critical situation,” the rep says in an exclusive statement. Serena Williams Speaks Out on ‘Scary’ Health Woes “Last week, Serena suffered from a pulmonary embolism [a blood clot in the lungs] which was discovered upon her return to L.A. She had been in New York for doctor appointments for the ongoing issues with her foot.” The rep added, “Doctors are continuing to monitor her situation closely to avoid additional complications.” Sister Venus, meanwhile, tells ET Canada she has been talking to her sister every day. “She’s doing okay,” she says, adding, “She’s in good spirits.” Please note: Comments have been suspended temporarily as we explore better ways to serve you. Your opinion is important to us; you can find current discussions at facebook.com/peoplemag.