Hello. Thank you for your question and welcome to HCM. I carefully read your query.
The heart rate of 140 beats per minute is not a normal finding. It can be accepted as a one-time thing during the day, when you are under a lot of psychological or physical stress. But, if it is a constant finding, it shortens the period during which heart performs its cycle and, in a prolonged time, can decompensate the heart. My main concern, at the moment, is if this is a regular or irregular heart beat. So, I would recommend you to do the following tests:
-
complete blood count (CBC)
- blood electrolyte levels
- EKG
-
echocardiogram - 24-hour Holter rhythm monitor registration.
At this point, I would also recommend to start treatment with a
beta-blocker or a
calcium channel blocker, and if you have a lot of stress at work or at home, I would recommend
propranolol. I would suggest you to discuss this option with your cardiologist.
I hope I was helpful. Wish you a good health. Best regards.