(SAN DIEGO) -- Opera singer Charity Tillemann-Dick, 26, took the stage Tuesday to open this year's TEDMED conference with an exquisitely sung aria. The conference marks an important anniversary for the singer -- a year ago to the day she awoke from a month-long coma following a difficult double lung transplant.
At age 20, Tillemann-Dick was just starting her singing career in Europe when she was diagnosed with pulmonary hypertension, a condition in which the arteries supplying the lungs have unusually high blood pressure, putting patients at risk for heart failure.
"I saw a specialist and she told me that I had to stop singing, that those high notes were going to kill me," the soprano said at Tuesday's conference. "She was emphatic: I was singing my own obituary."
But Tillemann-Dick did not give up singing, and even when her condition worsened and she had to carry around a four-pound apparatus that delivered medicine to her continually just to be able to function, she managed to perform all over the globe.
"She just wasn't going to let [her condition] rule her life," the singer's mother, Annette Tillemann-Dick says.
After her father died suddenly however, her condition worsened, as did her voice. When the singer had right heart failure due to her worsening symptoms, she finally gave in to her doctor's advice and agreed to a double-lung transplant.
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