Thanks for writing in.
The causes of fast heart beat could be many, like anxiety
, cardiac problems, thyroid
,low blood sugars etc. I would advise you to get the following investigations done like hemoglobin
, thyroid function test, blood sugar levels and an ECG. If all the tests come back as normal, don't worry.
Just try to reduce your anxiety or stress by signing up for yoga classes.
Also for the pain in the shoulders, you could try applying pain relief gel like volini gel and 15 minutes later apply hot fomentation.
Hope this helps.
Dr. Divya Kuttikrishnan