Abstract
High blood pressure (BP) is a very important cardiovascular (CV) risk factor and is often labeled the “silent killer” because arterial hypertension will lead to serious CV events such as ischemic heart disease, stroke, and heart failure. Moreover, uncontrolled essential hypertension also leads to renal insufficiency, which accelerates the process of blood pressure elevation (1, 2). There is a shift regarding diagnosis and treatment of arterial hypertension. With aging, systolic hypertension is becoming a more important risk factor than diastolic hypertension and is more difficult to control.
Key Points
• High blood pressure is one of the most important cardiovascular risk factors.
• The general cutpoint for hypertension is 140/90 mmHg.
• In diabetes mellitus and chronic kidney disease, the BP goal should be lower than 130/80 mmHg.
• Prehypertension is a cardiovascular risk factor.
• The pathogenesis of essential hypertension is a heterogeneous process and several systems are involved in the changes of cardiovascular hemodynamics.
• In more than 90% of patients, elevated blood pressure is due to essential hypertension, in which genetic and environmental factors are involved.
• Interpretation of blood pressure values is dependent on whether they are measured in the office, at home, or during a 24-h ambulatory BP recording.
• In the evaluation of hypertension, other risk factors have to be taken into consideration.
• Treatment of hypertension is not only lowering blood pressure but the main aim is to reduce the risk for CV morbidity and mortality as well to preserve renal function.
• Antihypertensive treatment should be focused on lifestyle changes and personalized blood pressure lowering therapy in the context of other concomitant morbid conditions.
• Several landmark trials have shown that there can be a difference in cardiovascular and renal outcome, depending on how blood pressure is lowered.
• Age is not a contraindication to lowering blood pressure.
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Duprez, D.A. (2011). Arterial Hypertension. In: Toth, P., Cannon, C. (eds) Comprehensive Cardiovascular Medicine in the Primary Care Setting. Contemporary Cardiology. Humana Press, Totowa, NJ. https://doi.org/10.1007/978-1-60327-963-5_2
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