Hello, Thanks for your query on HCM As per your clinical history is concerned please follow like this - 1)Do a clinical exam by your Doctor[cardiologist]and to confirm do few investigations like [CBC with differential, TSH, and Electrocardiogram]. 2)If confirmed then discuss with your doctor about antiarrhythmics medications like [Dofetilide] 3)Do take blood pressure medication regularly. Do follow lifestyle modifications like this- 1)Try to eat a heart-healthy diet 2)Try to increase your physical activity 3)Try to avoid smoking 4)Try to maintain a healthy weight 5)Try to reduce stress 6)Using OTC medications with caution, as some cold and cough medications contain stimulants that may trigger a rapid heartbeat Hope that helps