Hello, I have high blood pressure, and am a 21-year-old female. I have been prescribed a low-dose high blood pressure medication, and haven t had any complications with it. However, lately, I have been feeling like my chest is heavy and have had a hard time sleeping for quite some time. I wake up in the middle of the night gasping for air, and no matter how much sleep I get, I m exhausted when I wake up. I am starting to think it s Sleep Apnea, but am wondering if there are any other heart-associated links? There is S.A in my family - my father has it. Ideas?