Your doctor should evaluate unusually low readings. If your systolic is in one category and your diastolic is in another, your blood pressure is classed in the category which is higher. Blood Pressure Medications - What they are and How they Work from the National Heart, Lung and Blood Institute. This includes factors that contribute to high blood pressure such as heredity, obesity, and a sedentary or inactive lifestyle. Pulse Pressure and Heart Disease .
Some physicians believe that pulse pressure is a marker for heart disease.
Pulse pressure is defined as the difference between peak systolic blood pressure and diastolic blood pressure. You can read more about this new concept and calculate your pulse pressure here. Information for African Americans on High Blood Pressure . More Facts about High Blood Pressure from the National Kidney Foundation. High blood pressure is one of the most common problems that can severely harm the kidneys.