Just some back story, I hav suffered with heart palpitations in the past, around 2 years ago. I was checked with bloods, ECG and a 24 hr monitor and was told they were benign. However I've just had a random episode, lasted around 10 seconds but it didn't feel like my usual skipped beats or thud. It was as though someone had reached into chest and was shaking my heart. It felt more like a very strong flutter. It was the strangest sensation. I do have health anxiety however I feel it's been really well managed lately and done feel particularly stressed or anxious. Naturally, now I'm in complete meltdown and convinced this is it and there qas something wrong with my heart all along!! Please can someone help yo reassure me! I'm so worried now!