High blood pressure
High blood pressure, also known as hypertension, is when the pressure of the blood pumped around the body is at an unhealthy and increased level.[1] There are few noticeable symptoms but the risks are dangerous and can be fatal in the case of heart failure.[2]
References
https://www.nhs.uk/conditions/high-blood-pressure-hypertension/
https://www.nhs.uk/conditions/high-blood-pressure-hypertension/