Hypertension is persistently raised arterial blood pressure. It can increases the risk of a number of conditions, including coronary artery disease, stroke, heart failure, chronic kidney disease, peripheral arterial disease, and vascular dementia.
There are two types of hypertension:
Stages of Hypertension
Stage 0
Clinical blood pressure:
- Under 140/90 mmHg
- ABPM/HBPM under 135/85 mmHg
Stage 1
Clinic blood pressure:
- 140/90 mmHg to 159/99 mmHg and ABPM/HBPM blood pressure ranging from: 135/85 mmHg to 149/94 mmHg.
Stage 2
Clinic blood pressure:
- 160/100 mmHg to 179/119mmHg and ABPM/HBPM average blood pressure of 150/95 mmHg or higher.
Stage 3- Severe
Clinic systolic blood pressure of 180 mmHg or higher or clinic diastolic blood pressure of 120 mmHg or higher.
Target Blood Pressure under 80 years
- Age under 80 years — clinic blood pressure below 140/90 mmHg; ABPM/HBPM below 135/85 mmHg.
TARGET BLOOD PRESSURE Over 80 YEARS
- Age 80 years and older — clinic blood pressure below 150/90 mmHg; ABPM/HBPM below 145/85 mmHg.