Dennis Lyxzen of Refused has suffered a heart attack and the band’s upcoming show at Rosendal Garden Party in Stockholm which was set to take place on June 14 is cancelled. He posted a Instagram on Instagram which reads, So this morning I had a massive heart attack at my hotel room. It’s was extremely painful and wildly scary. Thanks the the wonderful doctors and nurses at the Uppsala hospital I’m still around to fight another day. Under the circumstances I feel ok. Sore and tired and really shook up. I real really hate cancelling show but the doctor said no rock for a couple of weeks. Which means that the @refused show at @rosendalgardenparty is not happening. A complete bummer as I was really looking forward to it. But hopefully I/we will be able to make up to you soon. The good news is ...