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Practice Guidelines for Hypertension
David Zeigler1, Anish Patel1, Candace Zeigler1
1Internal Medicine, University of South Dakota Sanford School of Medicine, Sioux Falls, South Dakota.
Insights
Lowering systolic blood pressure to below 120 mmHg significantly reduces cardiovascular events and death in high-risk patients without diabetes. This review discusses blood pressure goals and treatment strategies for hypertension.
Area of Science:
- Cardiology
- Public Health
- Geriatrics
Background:
- Hypertension affects one-third of adults in South Dakota.
- Current hypertension management is debated regarding optimal blood pressure goals.
- Patient age and comorbidities influence treatment targets.
Purpose of the Study:
- Review recent studies on hypertension management and blood pressure goals.
- Discuss controversies in current hypertension treatment guidelines.
- Outline medication and non-medication recommendations for blood pressure control.
Main Methods:
- Review of recent randomized controlled trials and observational studies.
- Analysis of data on intensive versus standard blood pressure control.
- Synthesis of evidence regarding specific patient populations (e.g., diabetes, high cardiovascular risk).
Main Results:
- A randomized trial showed systolic blood pressure <120 mmHg reduced cardiovascular events and all-cause mortality in high-risk patients without diabetes.
- Studies also examined blood pressure goals for hypertensive patients with diabetes.
- Evidence suggests varying targets based on patient characteristics.
Conclusions:
- Intensive blood pressure control (<120 mmHg systolic) benefits high-risk individuals without diabetes.
- Optimal blood pressure targets require consideration of age and comorbidities.
- A comprehensive approach including medication and lifestyle modifications is crucial for hypertension management.
Abstract:
Hypertension is very prevalent in South Dakota affecting approximately one-third of the adult population. Management and treatment of the disease has recently been the subject of considerable debate centered on what should be the blood pressure goal depending on the patient's age and co-morbid conditions. Recently, a randomized trial of intensive versus standard blood pressure control indicated that a systolic blood pressure of less than 120 mmHg in patients at high risk for cardiovascular events but without diabetes, resulted in significantly lower rates of non-fatal major cardiovascular events and death from any cause. Several studies have also looked at goals for hypertensive patients with diabetes. This article will review some of these recent studies and controversies associated with them. Medication and non-medication recommendations for control of blood pressure will also be discussed.
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Monitoring Both Arms:
Monitoring BP in both arms during the initial assessment is advisable, as the systolic value may differ by five to ten mm Hg between arms. For subsequent BP assessments, use the arm with the higher reading.