hi i was sat down and my heart started beating hard and fast for about 10 seconds then felt like it stoped then fast agen for 3 or 4 seconds whats going on i have had some problems like this for 3 years now . i have had it were my heart slowed to about 32 beats a min  thats what the medics said when they got to me
Looks like you are suffering from sick sinus syn Chat Doctor. You need to get a holder monitoring done which will give us a clear idea of exact problem. So get back with 24hrs holder monitoring.