AIMS: This study aimed to assess whether enalapril could improve cardioversion outcome and facilitate sinus rhythm maintenance after conversion of chronic atrial fibrillation (AF). METHODS AND RESULTS:Patients with chronic AF for more than 3 months were assigned to receive either amiodarone (200mg orally 3 times a day; group I: n=75) or the same dosage of amiodarone plus enalapril (10mg twice a day; group II: n=70) 4 weeks before scheduled external cardioversion. The end-point was the time to first recurrence of AF. In 125 patients (86.2%), AF was converted to sinus rhythm. Group II had a trend to a trend to a lower rate of immediate recurrence of AF than group I did (4.3% vs 14.7%, P=0.067). Kaplan-Meier analysis demonstrated a higher probability of group II remaining in sinus rhythm at 4 weeks (84.3% vs 61.3%, P=0.002) and at the median follow-up period of 270 days (74.3% vs 57.3%, P=0.021) than in group II. CONCLUSIONS: The addition of enalapril to amiodarone decreased the rate of immediate and subacute arrhythmia recurrences and facilitated subsequent long-term maintenance of sinus rhythm after cardioversion of persistent AF.
RCT Entities:
AIMS: This study aimed to assess whether enalapril could improve cardioversion outcome and facilitate sinus rhythm maintenance after conversion of chronic atrial fibrillation (AF). METHODS AND RESULTS:Patients with chronic AF for more than 3 months were assigned to receive either amiodarone (200mg orally 3 times a day; group I: n=75) or the same dosage of amiodarone plus enalapril (10mg twice a day; group II: n=70) 4 weeks before scheduled external cardioversion. The end-point was the time to first recurrence of AF. In 125 patients (86.2%), AF was converted to sinus rhythm. Group II had a trend to a trend to a lower rate of immediate recurrence of AF than group I did (4.3% vs 14.7%, P=0.067). Kaplan-Meier analysis demonstrated a higher probability of group II remaining in sinus rhythm at 4 weeks (84.3% vs 61.3%, P=0.002) and at the median follow-up period of 270 days (74.3% vs 57.3%, P=0.021) than in group II. CONCLUSIONS: The addition of enalapril to amiodarone decreased the rate of immediate and subacute arrhythmia recurrences and facilitated subsequent long-term maintenance of sinus rhythm after cardioversion of persistent AF.
Authors: Marek Matus; Dana Kucerova; Peter Kruzliak; Adriana Adameova; Gabriel Doka; Katarina Turcekova; Jana Kmecova; Jan Kyselovic; Peter Krenek; Uwe Kirchhefer; Frank U Mueller; Peter Boknik; Jan Klimas Journal: Mol Cell Biochem Date: 2015-02-08 Impact factor: 3.396
Authors: P Kirchhof; A Goette; G Hindricks; S Hohnloser; K-H Kuck; T Meinertz; U Ravens; G Steinbeck; G Breithardt Journal: Herzschrittmacherther Elektrophysiol Date: 2007-12
Authors: Craig T January; L Samuel Wann; Joseph S Alpert; Hugh Calkins; Joaquin E Cigarroa; Joseph C Cleveland; Jamie B Conti; Patrick T Ellinor; Michael D Ezekowitz; Michael E Field; Katherine T Murray; Ralph L Sacco; William G Stevenson; Patrick J Tchou; Cynthia M Tracy; Clyde W Yancy Journal: Circulation Date: 2014-03-28 Impact factor: 29.690