[Concern] My heart suddenly sinks and then flutters.

Sometimes it's hard to breathe... but it's not a feeling of shortness of breath.

Maybe it feels like only about 80 percent of it is relaxing.

And when you ride the amusement rides, you feel like your heart drops down.

I get that feeling once in a while.

It's really just a feeling of trembling occasionally when I participate in competitions or stand in front of others.

My chest is pounding and fluttering.

So I tried taking medication for gastritis at the internal medicine department and also had an X-ray taken.

I have also had an electrocardiogram test.

I went to neurology just in case and had an EEG test along with other examinations.

I have tried taking medicine.

I went to the ENT clinic and had my ears, throat, and nose examined.

I've been to the Korean medicine clinic, got acupuncture, and tried everything...

All tests came back normal, and there has been no progression.

It's been five months since I've just been getting by and living my life.

I don't know what more I should do.

I think I have post-COVID-19 sequelae from the Korean medicine clinic, so I'm just accepting it ㅠㅠ