Hello,
He causes of Sudden onset of
rapid heart rate are multiple - it varies from
anxiety, fear, physical exertion like physiological causes to irregular heart beats(arrhythmias). MY ADVICE TO YOU IS -
1. Don't get panic first, because anxiety will precipitate the heart rate, in most of the cases raised heart rate is due to
stress.
2.
Consult a cardiologist. He will advice you baseline ECG, 2 d echo. If necessary you should go for Holter monitoring (it's a 24 hours ecg monitoring) which will give you the idea about your rhythm will you have palpitations.
3.sometimes even gaseous distension of stomach will give a false impression of palpitations, so avoid spicy foods if you have a gaseous problem. Please don't worry about your problem.
A good cardiologist will solve your issue easily and you will live a healthy life quickly.
Hope I have answered your query. Let me know if I can assist you further.
Take care
Regards,
Dr Ivan R. Rommstein, General Surgeon