The extent and severity of heart disease were measured by quantitative coronary angiography — a procedure that determines the degree of blockage in arteries. (sciencedaily.com)
Other components, such as fiber and magnesium prevent blockage in the arteries. (healthcare-online.org)
This spinning state could be caused by blockages in arteries that lessen blood pressure or by faulty valves that can not maintain blood pressure, says Dr. Miller. (health.com)