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2019 ACC Expert Consensus Decision Pathway on Risk Assessment, Management, and Clinical Trajectory of Patients Hospitalized With Heart Failure: A Report of the American College of Cardiology Solution Set Oversight Committee Frequency, predictors, and prognosis of ejection fraction improvement in heart failure: an echocardiogram-based registry study A three-vessel virtual histology intravascular ultrasound analysis of frequency and distribution of thin-cap fibroatheromas in patients with acute coronary syndrome or stable angina pectoris Phenomapping for Novel Classification of Heart Failure With Preserved Ejection Fraction Stopping or continuing clopidogrel 12 months after drug-eluting stent placement: the OPTIDUAL randomized trial The spectrum of heart failure: value of left ventricular ejection fraction and its moving trajectories Myocardial bridging: contemporary understanding of pathophysiology with implications for diagnostic and therapeutic strategies Late kidney injury after transcatheter aortic valve replacement Evaluation and Management of Right-Sided Heart Failure: A Scientific Statement From the American Heart Association Cardiovascular biomarkers in patients with acute decompensated heart failure randomized to sacubitril-valsartan or enalapril in the PIONEER-HF trial

GuidelineJune 13, 2019

JOURNAL:JAMA Article Link

Primary Prevention of Sudden Cardiac Death

A D. Beaser; Adam S. Cifu, MD; Hemal M. Nayak. Keywords: rhythem dysorder; sudden cardiac death; primary prevention; LVEF; heart failure; ventricular fibrillation

ABSTRACT

Ventricular arrhythmias range from benign premature ventricular contractions to ventricular fibrillation and can be asymptomatic or have sudden cardiac death as the first manifestation. Sudden cardiac death is a major public health problem, accounting for 50% of all cardiovascular death.1 Although a plurality of sudden cardiac death occurs in the general population with no apparent cardiac risk factors, the risk is greatest in patients with LVEF of less than 30%, clinical heart failure, prior aborted cardiac arrest, or coronary artery disease.2