Application progress of β-blocker in pediatric heart failure therapy / 中国小儿急救医学

Heart failure is becoming an increasingly common and significant problem in the field of pediatric cardiology,β-blockers as one of the most important cardiovascular drags in the pharmacopoeia,can not only obviously relieve symptoms of severe heart failure,but also reduce cardiovascular events and allcause mortality significantly,the efficacy is effective and high security.This article reviewed β-blockers in the treatment of children heart failure mechanism,the clinical application evaluation,the basic principles and relevant issues in use process,the appropriate choice and usage according to the clinical indications.