Regular physical activity is beneficial for reducing mortality in patients with high BP .
BACKGROUND Physical activity has been shown to be beneficial for the prevention and management of hypertension .
In the general population , physical activity has been shown to decrease mortality .
PURPOSE The purpose of this systematic review was to identify and synthesize the literature examining the impact of physical activity on mortality in patients with high blood pressure ( BP ) .
The Losartan Intervention For Endpoint reduction (LIFE) in Hypertension study: rationale, design, and methods. The LIFE Study Group.
The treatment of hypertension mainly with diuretics and beta blockers reduces cardiovascular mortality and morbidity , largely due to a decreased incidence of stroke , whereas the beneficial effects of antihypertensive therapy on the occurrence of coronary events have been less than expected from epidemiological studies . Furthermore , treated hypertensive patients still have a higher cardiovascular complication rate , compared with matched normotensives . This is particularly evident in patients with left ventricular hypertrophy ( LVH ) , a major independent risk indicator for cardiovascular disease . In addition to elevating blood pressure , angiotensin II ( A-II ) exerts an important influence on cardiac structure and function , stimulating cell proliferation and growth . Thus , to further reduce morbidity and mortality when treating hypertensive patients , it may be important to effectively block the effects of A-II . This can be achieved directly at the A-II receptor level by losartan , the first of a new class of antihypertensive agents . It therefore seems pertinent to investigate whether selective A-II receptor blockade with losartan not only lowers blood pressure but also reduces LVH more effectively than current therapy , and thus improves prognosis . The Losartan Intervention For Endpoint reduction ( LIFE ) in Hypertension study is a double-blind , prospect i ve , parallel group study design ed to compare the effects of losartan with those of the beta-blocker atenolol on the reduction of cardiovascular morbidity and mortality in approximately 8,300 hypertensive patients ( initial sitting diastolic blood pressure 95 to 115 mm Hg or systolic blood pressure 160 to 200 mm Hg ) with electrocardiographically documented LVH . The study , which will continue for at least 4 years and until 1,040 patients experience one primary endpoint , has been design ed with a statistical power that will detect a difference of at least 15 % between groups in the incidence of combined cardiovascular morbidity and mortality . It is also the first prospect i ve study with adequate power to link reversal of LVH to reduction in major cardiovascular events . The rationale of the study , which will involve more than 800 clinical centers in Sc and inavia , the United Kingdom , and the United States , is discussed , and the major features of its design and general organization are described . On April 30 , 1997 , when inclusion was stopped , 9,218 patients had been r and omized
Regular physical activity is beneficial for reducing mortality in patients with high BP .
BACKGROUND Physical activity has been shown to be beneficial for the prevention and management of hypertension .
In the general population , physical activity has been shown to decrease mortality .
PURPOSE The purpose of this systematic review was to identify and synthesize the literature examining the impact of physical activity on mortality in patients with high blood pressure ( BP ) .