American Heart Association Blood Pressure
Blood pressure is the force exerted by the blood against the walls of the arteries. High blood pressure, also known as hypertension, is a common condition that can lead to serious health problems such as heart attack, stroke, and kidney disease. The American Heart Association (AHA) is a non-profit organization that is dedicated to promoting cardiovascular health and preventing heart disease. The AHA has set guidelines for blood pressure that are used by healthcare professionals to assess the risk of cardiovascular disease.
What is Blood Pressure?
Blood pressure is measured in millimeters of mercury (mm Hg) and is represented by two numbers: systolic pressure and diastolic pressure. Systolic pressure is the pressure when the heart beats and pumps blood into the arteries. Diastolic pressure is the pressure when the heart is at rest between beats. A blood pressure reading of 120/80 mm Hg is considered normal. However, a reading of 130/80 mm Hg or higher is considered high blood pressure.
Why is High Blood Pressure Dangerous?
High blood pressure can damage the walls of the arteries and increase the risk of developing cardiovascular disease. It can also damage the kidneys, eyes, and other organs in the body. High blood pressure is often called the "silent killer" because it usually has no symptoms.
American Heart Association Blood Pressure Guidelines
The AHA has set guidelines for blood pressure that are used by healthcare professionals to assess the risk of cardiovascular disease. The guidelines recommend that adults have their blood pressure checked at least once every two years if their blood pressure is normal (less than 120/80 mm Hg). If the blood pressure is between 120/80 mm Hg and 129/80 mm Hg, the guidelines recommend lifestyle changes to lower blood pressure. If the blood pressure is 130/80 mm Hg or higher, the guidelines recommend medication and lifestyle changes to lower blood pressure.
Lifestyle Changes to Lower Blood Pressure
Lifestyle changes can help lower blood pressure. The AHA recommends the following lifestyle changes:
- Eat a healthy diet that is rich in fruits, vegetables, whole grains, and low-fat dairy products
- Reduce sodium intake to less than 2,300 milligrams (mg) per day
- Limit alcohol intake to no more than one drink per day for women and two drinks per day for men
- Quit smoking
- Exercise regularly for at least 30 minutes a day, most days of the week
Medications to Lower Blood Pressure
Medications can also be used to lower blood pressure. There are several types of medications that can be used to treat high blood pressure:
- Angiotensin-converting enzyme (ACE) inhibitors
- Angiotensin II receptor blockers (ARBs)
- Beta blockers
- Calcium channel blockers
- Diuretics
Conclusion
High blood pressure is a common condition that can lead to serious health problems. The AHA has set guidelines for blood pressure that are used by healthcare professionals to assess the risk of cardiovascular disease. Lifestyle changes can help lower blood pressure, and medications can also be used to treat high blood pressure. It is important to have your blood pressure checked regularly and to follow the recommendations of your healthcare provider to maintain good cardiovascular health.
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