Hi ,
Welcome to HCM ,
palpitation can cause by change in rate or irregular rhythm or change in contraction of heart , or by
anxiety ,
pain it self can cause change in
heart rate and can cause palpitation ,
if your ECG is normal and you donot have giddiness then do not worry ,
stay relax ,
take your heart related medicine regularly ,
adopt healthy life style ,
eat good ,healthy food ,
eat fresh fruits ,nut regularly ,
avoid any form of addiction ,
avoid excessive tea / coffee
take proper sleep
do
stress relaxing yogas ,
be regular in your visit to cardiologist ,
take care