Use of statins was significantly associated with a decreased risk of incidence or recurrence of AF in patients in sinus rhythm with a history of previous AF or undergoing cardiac surgery or after acute coronary syndrome
OBJECTIVES To improve the evaluation of the possible antiarrhythmic effect of statins , we performed a meta- analysis of r and omized trials with statins on the end point of incidence or recurrence of atrial fibrillation ( AF ) .
BACKGROUND The use of statins had been suggested to protect against AF in some clinical observational and experimental studies but has remained inadequately explored .
A statin in the treatment of heart failure? Controlled rosuvastatin multinational study in heart failure (CORONA): study design and baseline characteristics.
BACKGROUND Previous prospect i ve outcome studies of statins have not provided any guidance on benefit-risk in patients with heart failure . AIM The primary objective is to determine whether rosuvastatin ( 10 mg ) reduces the combined endpoint of cardiovascular mortality , non-fatal myocardial infa rct ion or non-fatal stroke ( time to first event ) . The first secondary endpoint is all-cause mortality . METHODS CORONA is a r and omized , double-blind , placebo-controlled trial . Briefly , men and women , aged > or = 60 years with chronic symptomatic systolic heart failure of ischemic aetiology and ejection fraction < or = 0.40 ( NYHA class III and IV ) or < or = 0.35 ( NYHA class II ) were eligible if they were not using or in need of cholesterol lowering drugs .  RESULTS Mean age was 73 years ( n=5016 ; 24 % women ) , with 37 % in NYHA II and 62 % in NYHA III , ejection fraction 0.31 , total cholesterol 5.2 mmol/L. Sixty percent have a history of myocardial infa rct ion , 63 % hypertension , and 30 % diabetes . Patients are well treated for heart failure with 90 % on loop or thiazide diuretics , 42 % aldosterone antagonists , 91 % ACE inhibitor or AT-I blocker , 75 % beta-blockers , and 32 % digitalis . CONCLUSION CORONA is important for three main reasons : ( 1 ) A positive result is very important because of the high risk of the population studied , the increasing prevalence of elderly patients with chronic symptomatic systolic heart failure in our society , and the health economic issues involved . ( 2 ) If negative , new mechanistic questions about heart failure have to be raised . ( 3 ) If neutral we can avoid unnecessary polypharmacy
Use of statins was significantly associated with a decreased risk of incidence or recurrence of AF in patients in sinus rhythm with a history of previous AF or undergoing cardiac surgery or after acute coronary syndrome
OBJECTIVES To improve the evaluation of the possible antiarrhythmic effect of statins , we performed a meta- analysis of r and omized trials with statins on the end point of incidence or recurrence of atrial fibrillation ( AF ) .
BACKGROUND The use of statins had been suggested to protect against AF in some clinical observational and experimental studies but has remained inadequately explored .