Causes, Incidence and Risk Factors Blood pressure is determined by the amount of blood pumped by the heart and the size and condition of the arteries. Blacks of both sexes, and Caucasian males, have a higher incidence of significant hypertension .
Essential hypertension has no identifiable cause.
Signs And Tests Blood pressure measurements are repeated over time. There may be signs of complications. Tests for suspected causes may be performed. Essential hypertension is diagnosed when no causes can be found. Change your lifestyle with weight loss , exercise , and dietary adjustments.