Ask the DoctorsRelated ConditionsWomens Advisor Ask The Doctors Women’s Edition: July 2014 estaff Published: June 18, 2014 0 Print Email Facebook Twitter Q. Ive always struggled with poor sleep, but since my diagnosis of coronary artery disease last year my insomnia has become worse. Is this because of my heart disease, and how can I improve my sleep? To continue reading this article you must be a paid subscriber Subscribe Subscribe to Heart Advisor Get the next year of Heart Advisor for just $20. And access all of our online content - over 2,000 articles - free of charge. Subscribe today and save 38%. It's like getting 5 months FREE! Already Subscribed? Click Here to Sign In | Forgot your password?