<span style="color: #222222;">Former Pakistan prime minister Nawaz Sharif today suffered angina pain while undergoing treatment at a Lahore hospital, local media reported. However, hospital sources refuted reports in a section of the media that the 69-year-old Pakistan Muslim League-Nawaz (PML-N) leader has suffered a heart attack. </span><br />'' <br />'' <span style="color: #222222;">Earlier today, Sharif's lawyer Khawaja Haris claimed that the former premier had suffered a minor heart attack last night and that his life is in danger.</span><br />'' <span style="color: #222222;"><br />'' The Lahore High Court yesterday granted bail to Sharif, who is undergoing treatment, after being diagnosed with an acute immune disorder, which reduced his blood platelet count to dangerous levels. </span><br />''  <br />