Mick Jagger 'doing well' after replacement heart valve treatment

Sir Mick Jagger has successfully undergone heart valve replacement surgery for a medical condition that led to the Rolling Stones postponed gigs in North America.In a statement, a representative for the 75-year-old rocker said he is "doing very well and is expected to make a full recovery".According to reports in the US, surgeons were able to access the valve through his femoral artery.