Hospitals and nurses can make use of these charts to explain to their patients the significance of their blood pressure to make them fully understand how it is affecting them and what changes in their lifestyle are required to keep it reasonable. The printable blood pressure charts can be used by individuals as well as doctors and nurses for using them in their clinics and hospitals. > Who Can Use the Printable Blood Pressure Charts? Blood pressure chart can be useful for keeping track of systolic and diastolic pressure of an individual taken at regular intervals over a significant period. This printable blood pressure chart can help you in understanding whether your blood pressure is high or low based on the systolic and diastolic readings and how you should handle high blood pressure.