Ever since I was about 15, I`ve had occasional extra heartbeats. They were`nt a real problem until about 15 years ago when they became more frequent. I saw a heart specialist, which involved a treadmill test, & an echocardiogram, & I was diagnosed with something called 1st degree heart block. I was told that this isn`t serious & doesn`t need treatment, but I can`t help but worry about it & wonder if it`s connected to emet, & whether it`ll get worse, & I`ll have to have a pacemaker fitted. Do any other members have these type of worries?