Chest vibration

Hey guys so I'm kinda concerned about my chest. I've noticed recently that my chest would like sorta vibrate for no reason or when I'm worked up about something. I'd put my hand on my chest and notice it shaking sorta. I personally think it probably has to do with palpitations but does this happen to anyone else?

How long does the vibration last?

I've literally just made a thread about chest tremor/flutter, mine last literally one second or less then go. 

Yes. Actually this can happen anywhere there is muscle on the body. I do know what you are talking about. It is anxiety related. It is one strange sensation. I had it in different location at different times. It wears off on its own.

I saw yours. I do experience a sorta jumping feeling in my chest and the after that I guess I'd feel scared and then I'd feel like my chest is shaking. It's so weird.

I really hope it's just muscle. I have health anxiety so I think the worst .

I have had this too in different parts on like my foot or arm and I also have had it in my chest. When I get it I can't kind of feel it in my throat and my voice seems weird when I talk to me. Do you get this?

same it comes with having a hard time to breathe too right