sentences:  In 2010, Évora performed a series of concerts, the last of which was in Lisbon on 8 May.Two days later, after a heart attack, she underwent surgery at a local hospital in Paris.On the morning of 11 May 2010 she was taken off artificial pulmonary ventilation, and on 16 May she was discharged from the intensive-care unit and transported to a clinic for further treatment.