Hello!
Welcome and thank you for asking on HCM!
I carefully passed through your question and would explain that your symptoms are not related to any cardiac disorder.
Anxiety or
high blood pressure could be the cause of this symptomatology.
Have you measured your blood pressure during these episodes?
I would also recommend performing a
complete blood count for anemia and thyroid hormone levels for possible
thyroid dysfunction which can mimic this symptomatology.
If the above tests result normal, and your blood pressure is normal too, you should consider anxiety as the main cause of your symptoms.
In such case, I would advise consulting with a specialist of this field, in order to help you manage better your anxiety.
Psychotherapy and an antidepressant could be helpful!
Hope you will find this answer helpful!
Best wishes,
Dr. Iliri