Understanding Blood Pressure Readings

Blood pressure is the measure of the force of blood pushing against the walls of the arteries. Blood pressure readings consist of two numbers, with the top number representing systolic blood pressure and the bottom number representing diastolic blood pressure. Understanding blood pressure readings is crucial for maintaining good health. In this article, we will explain what each number means and how to interpret them.

Systolic Blood Pressure

The top number in a blood pressure reading is systolic blood pressure. This number represents the pressure in the arteries when the heart beats and pumps blood out. Systolic blood pressure is always the higher of the two numbers, and it is measured in millimeters of mercury (mmHg).

Normal systolic blood pressure is less than 120 mmHg. If your systolic blood pressure is between 120 and 129 mmHg, you have elevated blood pressure. A reading of 130-139 mmHg is considered stage 1 high blood pressure, while a systolic blood pressure reading of 140 mmHg or higher is considered stage 2 high blood pressure.

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Diastolic Blood Pressure

The bottom number in a blood pressure reading is diastolic blood pressure. This number represents the pressure in the arteries when the heart is at rest between beats. Diastolic blood pressure is always the lower of the two numbers, and it is also measured in mmHg.

Normal diastolic blood pressure is less than 80 mmHg. If your diastolic blood pressure is between 80 and 89 mmHg, you have high normal blood pressure. A reading of 90-99 mmHg is considered stage 1 high blood pressure, while a diastolic blood pressure reading of 100 mmHg or higher is considered stage 2 high blood pressure.

Source: bing.com

What Do the Numbers Mean?

When you have your blood pressure taken, you will receive two numbers, such as 120/80 mmHg. The first number is systolic blood pressure, and the second number is diastolic blood pressure. These two numbers are important because they give your doctor or healthcare provider an idea of how hard your heart is working to pump blood through your body.

Generally speaking, the lower your blood pressure, the better. High blood pressure, or hypertension, can lead to serious health problems such as heart attack, stroke, and kidney disease. It is important to monitor your blood pressure regularly and to take steps to keep it in a healthy range.

What Affects Blood Pressure Readings?

Several factors can affect your blood pressure readings. For example, your blood pressure can be higher or lower depending on the time of day, your activity level, your stress level, and whether you have eaten recently. It is important to take these factors into consideration when interpreting your blood pressure readings.

Source: bing.com

Conclusion

Understanding blood pressure readings is an important part of maintaining good health. By knowing what each number means and how to interpret them, you can take steps to keep your blood pressure in a healthy range. Remember to monitor your blood pressure regularly and to talk to your healthcare provider if you have any concerns.