What Causes Vomiting, Tightness In Chest And Irregular Heartbeats?
Regarding chest tightness:
Detailed Answer:
Hello XXXXXXX
I am concerned about the chest tightness. If it feels like chest pressure, you should go to the ER. And if you have any aspirin in the house, take an aspirin for it's cardioprotective effects.
If it is tightness in breathing rather than sensation of chest pressure, this can be caused by non-cardiac things.
The uneven beats may be from electrolyte imbalances from vomiting, in particular low potassium. If they are accompanied by light headedness, or chest pain or pressure, then they are of concern.
I hope this helps. And regarding whether to go to the ER or not, better to err on the side of caution and go.
You may also get help there with a referral for your eating disorder.
Best wishes to you.