Comedian Rosie O'Donnell revealed in her blog that she suffered a heart attack last week.

O'Donnell says she experienced sudden nausea, body aches and other symptoms, which prompted her to do an online search for "women's heart attack symptoms". She then took an aspirin and saw a cardiologist the following day. She found that an artery was 99% blocked and a stent was inserted.

She went on to write, "Know the symptoms ladies/ listen to the voice inside/ the one we all so easily ignore."