How do calculate pulse rate?

Answer 1

Blood pressure is the force or pressure that blood puts on the walls of your arteries as it goes through your body. Blood Pressure readings are usually written as 2 numbers. The first and higher number is called systolic pressure. It is the pressure in your blood vessels when your heart beats. The second and lower number is called the diastolic pressure. It is the pressure in your blood vessels when your heart is resting between beats.