Hello and thanks for the query
The palpitations even a rest is very common in Hypothyroidism
patients. The palpitations is due to the defect in the conduction system of the heart and can be either PSVT or AF. This is not life threatening unless you have valvular disease but requires treatment by beta-blockers of calcium channel blockers.
In my opinion you must consult your cardiologist and go for holter examination and depending upon the report dose and duration of the medication can be adjusted. The arm pain
and skipped beats are also related to these palpitations.
If you have blockage in the heart artery (Coronary Artery Disease) than the chest pain
is always associated with shortness of breath
, sweating, Ghabharat and drowsiness
. I don't think you have these type of symptoms.
Consult your cardiologist and get treated.