There are many
causes for heart disease. There is a hereditary component, but many
risk factors can be managed to reduce the risk such as proper diet, exercise, not smoking, moderate lifestyle, etc.
What may be an issue with you as related to a heart risk could be your response to stressful situations that cause anxiety, etc. You are seeing a doctor and being treated so that may bode well for a reduction of any associated heart risk.
Thanks for sharing, and take care.