Shane Warne suffered chest pains before he travelled to Thailand for a holiday, where the cricketing great died from a suspected heart attack on Friday, Thai police say. “He had asthma and had seen a doctor about his heart,” Yuttana Sirisombat, superintendent at the Bo Phut police station, has told reporters. “We learned from his family that he had experienced chest pains when he was back home in his country,” Yuttana said, when asked about any prior illnesses. The death of the 52-year-old 145-Test veteran on the island of Koh Samui is not being treated as suspicious. Warne was staying in a private villa with three mates, one of whom performed CPR after finding him unresponsive when he did not show up for dinner. He was taken by ambulance to Thai International Hospital and later his body was transferred to Ko Samui Hospital. Warne’s manager James Erskine has told Fox …