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Updated: Aug 10, 2026

Benefits of Cardiac Resynchronization Therapy in an Asynchronous Heart Failure Model Induced by Left Bundle Branch Ablation and Rapid Pacing
Published on: December 11, 2017
[Use of beta blockers in chronic heart failure]
1Klinika za Bolesti Srca i Reumatizam, Klinicki Centar Univerziteta U Sarajevu.
Abstract:
Once contraindicated, beta-blockers have become, along with ACE inhibitors, diuretics and agiotensin II receptor blockers, an established, evidence-based, recommended treatment concept in chronic heart failure. The increased activation of the adrenergic system and renin-angiotensin-aldosterone system in heart failure syndrome provides the rationale for the use of beta-blockers in patients with heart failure influencing upon the most important pathological changes in the condition. Long term treatment with beta blockers additive to an ACE inhibitor and diuretic results in normalization of left ventricular function and EF. The long term treatment of heart failure using beta blockers reduces morbidity and mortality from this condition.
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