+3 votes
in Class 9 by kratos

1 Answer

+6 votes
by kratos
 
Best answer

Hypertension (HTN or HT), also known as high blood pressure (HBP), is a long term medical condition in which the blood pressure in the arteries is persistently elevated.

A condition in which the force of the blood against the artery walls is too high.

Usually hypertension is defined as blood pressure above 140/90, and is considered severe if the pressure is above 180/120.

Hypertension is harmful because it can cause,


  • Heart **, angina, or both
  • Heart ***
  • Kidney ***
  • Peripheral arterial ***
  • Retinal problems (retinopathy)
...