What does it mean to have blood pressure of 99 over 68?

Blood pressure is typically measured in millimeters of mercury (mm Hg) and is expressed as two numbers, the systolic pressure (higher number) and the diastolic pressure (lower number).

- Systolic pressure: This is the pressure when your heart beats and pumps blood out to the body.

- Diastolic pressure: This is the pressure when your heart rests between beats.

In the given blood pressure reading of 99 over 68, the systolic pressure is 99 mm Hg and the diastolic pressure is 68 mm Hg.

This blood pressure reading falls within the normal range as defined by the American Heart Association (AHA). The AHA considers normal blood pressure to be less than 120/80 mm Hg.

Here's a simplified interpretation:

- Systolic pressure (99 mm Hg): This value is below 120 mm Hg, which is considered normal.

- Diastolic pressure (68 mm Hg): This value is also below 80 mm Hg, indicating a healthy diastolic blood pressure.

Blood pressure readings can fluctuate throughout the day and may be affected by various factors such as physical activity, stress, and caffeine intake. If you have any concerns about your blood pressure, it is recommended to talk to your doctor for a personalized assessment and recommendations.