My heart skipped a bunch of beats and I got really lightheaded

I was standing in the store and out of the blue my heart skipped a bunch of beats I got really lightheaded for a  second. Then my heart starting beating fast I think cause it freaked me out. I have had many ekg and two echo. Showed nothing but pvcs and pacs. I fear this is something new or worse. Can this kill me? I have a normal heart on echo wich was a little over a year ago. Can that change? Should I have another one. Seen my doctor but looks at me confused. Seeing a cardio after begging in a month. Had a holter but ofcourse no action the whole time. Please ease my mind.

I think you need to see your doctor and get tested all over again. Palpitations associated with symptoms such as lightheadedness suggest that your heart is not pumping efficiently, potentially dangerous:

The things you can do meanwhile include avoiding caffeine, nicotine and other toxins.
Please check these links for more information about palpitations and PVCs:

Hope this helps,
Dr T


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