Can you get heartburn from an empty stomach in the morning?

What is the coronary circuit? Can your body make antibodies for pathogens that your body has never been in contact with why or why not? What veins lead back to the heart from the lungs? What part of digestion involves a physical change? Who is latent stakeholders? Is talking to yourself a sign of mental illness? Oxygen binds with hemoglobin in the blood to form? What is the life expectancy for Catahoula dogs? Is taking a lot of showers a symptom of OCD? Do the caps on a dialysis port have to be white? What is an effective group? What events affected Romare Bearden growing up? What famous people alive today are members of skull and bones? Do your front teeth get affectd by your wisdom teeth? What are the causes of alcoholic poisoning? What do the respiratory and the circulatory systems do together? Can two positive blood types have a child with a negative blood type? If you have a runny nose stomach ache headache what is this? How it is an advantage for an animal to have a long intestine? What happens if mother is rh positive and father is rh negative?