BACKGROUND: Rhythm control with antiarrhythmic drugs (AADs) is not superior to rate control in patients with heart failure (HF) and atrial fibrillation (AF), but AF ablation may be more successful at achieving rhythm control than AADs. However, risks for both ablation and AADs are likely higher and success rates lower in patients with HF. OBJECTIVE: To compare rate control versus AF catheter ablation strategies in patients with AF and HF. METHODS: We conducted a meta-analysis of trials which randomized HF patients (LVEF<50%) with AF to a rate control or AF catheter ablation strategy and reported change in LVEF, quality of life, 6-minute walk test, or peak oxygen consumption. Study quality and heterogenity were assessed using Jadad scores and Cochran's Q statistics, respectively. Mantel Haenszel relative risks and mean differences were calculated using random effect models. RESULTS: Four trials (N=224) met inclusion criteria; 82.5% (n=185) had persistent AF. AF ablation was associated with an increase in LVEF (mean difference 8.5%; 95%CI 6.4,10.7%; P<0.001) compared to rate control. AF ablation was superior in improving quality of life by Minnesota Living with Heart Failure (MLWHF) questionnaire scores (mean difference -11.9; 95%CI -17.1, -6.6; P<0.001). Peak oxygen consumption and 6-minute walk distance increased in AF ablation compared to rate control patients (mean difference 3.2; 95%CI 1.1,5.2; P=0.003; mean difference 34.8; 95%CI 2.9, 66.7; P = 0.03, respectively). In the persistent AF subgroup LVEF and MLWHF were significantly improved with AF ablation. Major adverse event rates (RR 1.3; 95% CI, 0.4, 3.9; p=0.64) were not significantly different. No significant heterogeneity was evident. CONCLUSIONS: In patients with HF and AF, AF catheter ablation is superior to rate control in improving LVEF, quality of life and functional capacity. Prior to accepting a rate control strategy in HF patients with persistent or drug refractory AF, consideration should be given to AF ablation.
BACKGROUND: Rhythm control with antiarrhythmic drugs (AADs) is not superior to rate control in patients with heart failure (HF) and atrial fibrillation (AF), but AF ablation may be more successful at achieving rhythm control than AADs. However, risks for both ablation and AADs are likely higher and success rates lower in patients with HF. OBJECTIVE: To compare rate control versus AF catheter ablation strategies in patients with AF and HF. METHODS: We conducted a meta-analysis of trials which randomized HF patients (LVEF<50%) with AF to a rate control or AF catheter ablation strategy and reported change in LVEF, quality of life, 6-minute walk test, or peak oxygen consumption. Study quality and heterogenity were assessed using Jadad scores and Cochran's Q statistics, respectively. Mantel Haenszel relative risks and mean differences were calculated using random effect models. RESULTS: Four trials (N=224) met inclusion criteria; 82.5% (n=185) had persistent AF. AF ablation was associated with an increase in LVEF (mean difference 8.5%; 95%CI 6.4,10.7%; P<0.001) compared to rate control. AF ablation was superior in improving quality of life by Minnesota Living with Heart Failure (MLWHF) questionnaire scores (mean difference -11.9; 95%CI -17.1, -6.6; P<0.001). Peak oxygen consumption and 6-minute walk distance increased in AF ablation compared to rate control patients (mean difference 3.2; 95%CI 1.1,5.2; P=0.003; mean difference 34.8; 95%CI 2.9, 66.7; P = 0.03, respectively). In the persistent AF subgroup LVEF and MLWHF were significantly improved with AF ablation. Major adverse event rates (RR 1.3; 95% CI, 0.4, 3.9; p=0.64) were not significantly different. No significant heterogeneity was evident. CONCLUSIONS: In patients with HF and AF, AF catheter ablation is superior to rate control in improving LVEF, quality of life and functional capacity. Prior to accepting a rate control strategy in HF patients with persistent or drug refractory AF, consideration should be given to AF ablation.
Authors: Isabelle C Van Gelder; Vincent E Hagens; Hans A Bosker; J Herre Kingma; Otto Kamp; Tsjerk Kingma; Salah A Said; Julius I Darmanata; Alphons J M Timmermans; Jan G P Tijssen; Harry J G M Crijns Journal: N Engl J Med Date: 2002-12-05 Impact factor: 91.245
Authors: W G Stevenson; L W Stevenson; H R Middlekauff; G C Fonarow; M A Hamilton; M A Woo; L A Saxon; P D Natterson; A Steimle; J A Walden; J H Tillisch Journal: J Am Coll Cardiol Date: 1996-11-15 Impact factor: 24.094
Authors: Kathryn E Flynn; Li Lin; Gordon W Moe; Jonathan G Howlett; Lawrence J Fine; John A Spertus; Timothy R McConnell; Ileana L Piña; Kevin P Weinfurt Journal: Am Heart J Date: 2012-01 Impact factor: 4.749
Authors: Thomas J Wang; Martin G Larson; Daniel Levy; Ramachandran S Vasan; Eric P Leip; Philip A Wolf; Ralph B D'Agostino; Joanne M Murabito; William B Kannel; Emelia J Benjamin Journal: Circulation Date: 2003-05-27 Impact factor: 29.690
Authors: Hugh Calkins; Gerhard Hindricks; Riccardo Cappato; Young-Hoon Kim; Eduardo B Saad; Luis Aguinaga; Joseph G Akar; Vinay Badhwar; Josep Brugada; John Camm; Peng-Sheng Chen; Shih-Ann Chen; Mina K Chung; Jens Cosedis Nielsen; Anne B Curtis; D Wyn Davies; John D Day; André d'Avila; N M S Natasja de Groot; Luigi Di Biase; Mattias Duytschaever; James R Edgerton; Kenneth A Ellenbogen; Patrick T Ellinor; Sabine Ernst; Guilherme Fenelon; Edward P Gerstenfeld; David E Haines; Michel Haissaguerre; Robert H Helm; Elaine Hylek; Warren M Jackman; Jose Jalife; Jonathan M Kalman; Josef Kautzner; Hans Kottkamp; Karl Heinz Kuck; Koichiro Kumagai; Richard Lee; Thorsten Lewalter; Bruce D Lindsay; Laurent Macle; Moussa Mansour; Francis E Marchlinski; Gregory F Michaud; Hiroshi Nakagawa; Andrea Natale; Stanley Nattel; Ken Okumura; Douglas Packer; Evgeny Pokushalov; Matthew R Reynolds; Prashanthan Sanders; Mauricio Scanavacca; Richard Schilling; Claudio Tondo; Hsuan-Ming Tsao; Atul Verma; David J Wilber; Teiichi Yamane Journal: Heart Rhythm Date: 2017-05-12 Impact factor: 6.343
Authors: Hugh Calkins; Karl Heinz Kuck; Riccardo Cappato; Josep Brugada; A John Camm; Shih-Ann Chen; Harry J G Crijns; Ralph J Damiano; D Wyn Davies; John DiMarco; James Edgerton; Kenneth Ellenbogen; Michael D Ezekowitz; David E Haines; Michel Haissaguerre; Gerhard Hindricks; Yoshito Iesaka; Warren Jackman; José Jalife; Pierre Jais; Jonathan Kalman; David Keane; Young-Hoon Kim; Paulus Kirchhof; George Klein; Hans Kottkamp; Koichiro Kumagai; Bruce D Lindsay; Moussa Mansour; Francis E Marchlinski; Patrick M McCarthy; J Lluis Mont; Fred Morady; Koonlawee Nademanee; Hiroshi Nakagawa; Andrea Natale; Stanley Nattel; Douglas L Packer; Carlo Pappone; Eric Prystowsky; Antonio Raviele; Vivek Reddy; Jeremy N Ruskin; Richard J Shemin; Hsuan-Ming Tsao; David Wilber Journal: Heart Rhythm Date: 2012-03-01 Impact factor: 6.343
Authors: Benjamin A Steinberg; Paul Dorian; Kevin J Anstrom; Rachel Hess; Daniel B Mark; Peter A Noseworthy; John A Spertus; Jonathan P Piccini Journal: JACC Clin Electrophysiol Date: 2019-05-01
Authors: Hugh Calkins; Gerhard Hindricks; Riccardo Cappato; Young-Hoon Kim; Eduardo B Saad; Luis Aguinaga; Joseph G Akar; Vinay Badhwar; Josep Brugada; John Camm; Peng-Sheng Chen; Shih-Ann Chen; Mina K Chung; Jens Cosedis Nielsen; Anne B Curtis; D Wyn Davies; John D Day; André d'Avila; N M S Natasja de Groot; Luigi Di Biase; Mattias Duytschaever; James R Edgerton; Kenneth A Ellenbogen; Patrick T Ellinor; Sabine Ernst; Guilherme Fenelon; Edward P Gerstenfeld; David E Haines; Michel Haissaguerre; Robert H Helm; Elaine Hylek; Warren M Jackman; Jose Jalife; Jonathan M Kalman; Josef Kautzner; Hans Kottkamp; Karl Heinz Kuck; Koichiro Kumagai; Richard Lee; Thorsten Lewalter; Bruce D Lindsay; Laurent Macle; Moussa Mansour; Francis E Marchlinski; Gregory F Michaud; Hiroshi Nakagawa; Andrea Natale; Stanley Nattel; Ken Okumura; Douglas Packer; Evgeny Pokushalov; Matthew R Reynolds; Prashanthan Sanders; Mauricio Scanavacca; Richard Schilling; Claudio Tondo; Hsuan-Ming Tsao; Atul Verma; David J Wilber; Teiichi Yamane Journal: Europace Date: 2018-01-01 Impact factor: 5.214
Authors: Hugh Calkins; Gerhard Hindricks; Riccardo Cappato; Young-Hoon Kim; Eduardo B Saad; Luis Aguinaga; Joseph G Akar; Vinay Badhwar; Josep Brugada; John Camm; Peng-Sheng Chen; Shih-Ann Chen; Mina K Chung; Jens Cosedis Nielsen; Anne B Curtis; D Wyn Davies; John D Day; André d'Avila; N M S Natasja de Groot; Luigi Di Biase; Mattias Duytschaever; James R Edgerton; Kenneth A Ellenbogen; Patrick T Ellinor; Sabine Ernst; Guilherme Fenelon; Edward P Gerstenfeld; David E Haines; Michel Haissaguerre; Robert H Helm; Elaine Hylek; Warren M Jackman; Jose Jalife; Jonathan M Kalman; Josef Kautzner; Hans Kottkamp; Karl Heinz Kuck; Koichiro Kumagai; Richard Lee; Thorsten Lewalter; Bruce D Lindsay; Laurent Macle; Moussa Mansour; Francis E Marchlinski; Gregory F Michaud; Hiroshi Nakagawa; Andrea Natale; Stanley Nattel; Ken Okumura; Douglas Packer; Evgeny Pokushalov; Matthew R Reynolds; Prashanthan Sanders; Mauricio Scanavacca; Richard Schilling; Claudio Tondo; Hsuan-Ming Tsao; Atul Verma; David J Wilber; Teiichi Yamane Journal: J Interv Card Electrophysiol Date: 2017-10 Impact factor: 1.900
Authors: Hugh Calkins; Gerhard Hindricks; Riccardo Cappato; Young-Hoon Kim; Eduardo B Saad; Luis Aguinaga; Joseph G Akar; Vinay Badhwar; Josep Brugada; John Camm; Peng-Sheng Chen; Shih-Ann Chen; Mina K Chung; Jens Cosedis Nielsen; Anne B Curtis; D Wyn Davies; John D Day; André d'Avila; N M S Natasja de Groot; Luigi Di Biase; Mattias Duytschaever; James R Edgerton; Kenneth A Ellenbogen; Patrick T Ellinor; Sabine Ernst; Guilherme Fenelon; Edward P Gerstenfeld; David E Haines; Michel Haissaguerre; Robert H Helm; Elaine Hylek; Warren M Jackman; Jose Jalife; Jonathan M Kalman; Josef Kautzner; Hans Kottkamp; Karl Heinz Kuck; Koichiro Kumagai; Richard Lee; Thorsten Lewalter; Bruce D Lindsay; Laurent Macle; Moussa Mansour; Francis E Marchlinski; Gregory F Michaud; Hiroshi Nakagawa; Andrea Natale; Stanley Nattel; Ken Okumura; Douglas Packer; Evgeny Pokushalov; Matthew R Reynolds; Prashanthan Sanders; Mauricio Scanavacca; Richard Schilling; Claudio Tondo; Hsuan-Ming Tsao; Atul Verma; David J Wilber; Teiichi Yamane Journal: J Arrhythm Date: 2017-09-15
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