Atenolol  was the beta‐blocker most used .
Current evidence suggests that initiating treatment of hypertension with beta‐blockers leads to modest CVD reductions and little or no effects on mortality .
These beta‐blocker effects are inferior to those of other antihypertensive drugs .
Abstract Background Beta‐blockers refer to a mixed group of drugs with diverse pharmacodynamic and pharmacokinetic properties .
They have shown long‐term beneficial effects on mortality and cardiovascular disease ( CVD ) when used in people with heart failure or acute myocardial infa rct ion .
Beta‐blockers were thought to have similar beneficial effects when used as first‐line therapy for hypertension .
However , the benefit of beta‐blockers as first‐line therapy for hypertension without compelling indications is controversial .
This review is an up date of a Cochrane Review initially published in 2007 and up date d in 2012 .
Objectives To assess the effects of beta‐blockers on morbidity and mortality endpoints in adults with hypertension .
Cardiovascular outcomes in the African American Study of Kidney Disease and Hypertension (AASK) Trial.
BACKGROUND Patients with chronic kidney disease are at increased risk for cardiovascular ( CV ) events . METHODS We r and omly assigned 1,094 African Americans with hypertensive nephrosclerosis ( glomerular filtration rate [ GFR ] , 20 to 65 mL/min/1.73 m(2 ) [ 0.33 to 1.08 mL/s ] ) to initial antihypertensive treatment with either : ( 1 ) a beta-blocker , metoprolol ; ( 2 ) an angiotensin-converting enzyme inhibitor , ramipril ; or ( 3 ) a dihydropyridine calcium channel blocker , amlodipine , and either a usual-blood pressure ( BP ) or low-BP treatment goal . Using a design powered to detect renal outcome differences , we compared the effect of treatment on the CV event rate ( cardiac death , myocardial infa rct ion , stroke , and heart failure ) during a mean follow-up period of 4.1 years and determined baseline factors that predict CV outcomes . RESULTS Thirty-one patients died of CV disease ( 0.7%/patient-year ) , and 149 patients experienced at least 1 CV outcome ( 3.3%/patient-year ) . Overall , 202 CV events ( 4.5%/patient-year ) occurred . The CV outcome rate was not related significantly to r and omized interventions . In multivariable analyses , 7 baseline risk factors remained independently associated with increased risk for the CV composite outcome after controlling for age , sex , baseline GFR , and baseline proteinuria group : pulse pressure , duration of hypertension , abnormal electrocardiogram result , non-high-density lipoprotein cholesterol level , serum urea nitrogen level , urine protein-creatinine ratio , urine sodium-potassium ratio , and annual income less than 15,000 dollars . CONCLUSION Neither r and omized class of antihypertensive therapy nor BP level had a significant effect on the occurrence of CV events , possibly because of limited power . However , this analysis identifies unique and potentially modifiable CV risk factors in this high-risk cohort
Atenolol  was the beta‐blocker most used .
Current evidence suggests that initiating treatment of hypertension with beta‐blockers leads to modest CVD reductions and little or no effects on mortality .
These beta‐blocker effects are inferior to those of other antihypertensive drugs .
Abstract Background Beta‐blockers refer to a mixed group of drugs with diverse pharmacodynamic and pharmacokinetic properties .
They have shown long‐term beneficial effects on mortality and cardiovascular disease ( CVD ) when used in people with heart failure or acute myocardial infa rct ion .
Beta‐blockers were thought to have similar beneficial effects when used as first‐line therapy for hypertension .
However , the benefit of beta‐blockers as first‐line therapy for hypertension without compelling indications is controversial .
This review is an up date of a Cochrane Review initially published in 2007 and up date d in 2012 .
Objectives To assess the effects of beta‐blockers on morbidity and mortality endpoints in adults with hypertension .