Former Newcastle striker Andrew Cole has questioned whether more can be done to help protect footballers from heart problems following the deaths of Cheick Tiote and Ugo Ehiogu.
30-year-old midfielder Cheick Tiote died while training with Chinese club Beijing Enterprises. His family await the results of a post-mortem, but a suspected heart attack appears the likely cause at this stage.
His death comes little under two months after former Middlesbrough defender Ugo Ehiogu died of a cardiac arrest.
Andrew Cole is currently recovering from a kidney transplant. The 45-year-old suffered kidney failure in 2015 after contracting an airborne virus. His 28-year-old nephew Alexander donated a kidney and Cole said it gave him his life back.