Hi, I'm 33 and I had an incident about a month ago which I went to hospital for a few days. They ruled out any heart attack or blood clot, did some other tests and released me but so far I still don't really know what happened - I'm hoping someone might have experienced the same thing.
I was playing golf and had just taken a shot when suddenly I felt light headed and almost fell over. Then I got a strange sensation in my stomach (like just below my ribs) - almost like I'd been punched in the gut. This was a strong sensation but went away very quickly, but suddenly my heart was racing - felt like 300bpm or more (way too fast from nowhere). I didn't have any chest pain or shortness of breath. I felt the blood rush to my head a bit like a sharp headache and my heart quite quickly slowed itself to normal. I remained standing, then walked about 1km off the course before going to hospital. Other than feeling a bit light-headed and worried I felt normal almost immediately. The only reasons I can think for feeling unwell was that I may have been dehydrated/lacking nutrition. The exact same thing actually happened to me twice before about 3-4 years ago (both time playing golf) but I had felt fine, finished the round and didn't get it checked out.
I have seen a cardiologist and I'm waiting for further testing, however, it is taking too long and I haven't really found any answers for what actually happened other than "something electrical" and more and more I'm convinced that something is seriously wrong, that it will happen again and that the next episode could be fatal. My mental health has suffered tremendously in the last month to the point where I can't think about anything else. I'm constantly anxious and I'm struggling to even get out of bed. I feel quite helpless. Thanks for any help here.