Do any of you experience heart Arrhythmias when you eat too much?

I feel mine when my thyroid is very under or over medicated, and my heart rate is very fast or very slow when I’m resting.

Lately, I’ve been have “heart stopping” missed beats, or possibly an extra beat, and I think my thyroid is fairly in line. I hate it. Feels like I’m going to die. I was thinking maybe it’s connected to the large meals I ate the last few days.

Maybe the stomach or intestines can push on the heart? I don’t remember the anatomy well enough to know how protected the heart is. It seems to me it’s pretty important the heart is protected.