What does hypertension 1 grade very high risk mean

Hypertension grade 1 is very high risk generally refers to systolic blood pressure 140-159mmHg or diastolic blood pressure 90-99mmHg, and accompanied by coronary atherosclerotic heart disease, renal function damage and other complications.

Hypertension refers to the flow of blood on the blood vessel wall pressure value continues to be higher than normal, usually according to the level of blood pressure can be divided into grade 1, grade 2 and grade 3, of which grade 1 refers to systolic blood pressure 140-159mmHg or diastolic blood pressure 90-99mmHg, if grade 1 hypertension patients accompanied by coronary atherosclerotic heart disease, renal function damage and other complications, it can be called hypertension grade 1 is very high risk, need active treatment, control blood pressure level.