The Wanted’s Max George has shared a health update with fans from his hospital bed.The singer, who revealed last week he had been admitted to hospital with heart problems, revealed the top part of his heart is not sending signals to the bottom half, in an Instagram video on Sunday (15 December).The singer says he is “hoping” the doctors will undertake a medical procedure to give him a pacemaker following him having heart issues.The 36-year-old explained that he went to hospital after feeling “really unwell” and added that he needed “a lot more tests” to determine “what surgery I will need to get me back on my feet” on Thursday.