Michiel Rienstra1, Rob A Vermond1, Harry J G M Crijns2, Jan G P Tijssen3, Isabelle C Van Gelder4. 1. Department of Cardiology, University Medical Center Groningen, University of Groningen, Groningen. 2. Department of Cardiology, Maastricht University Medical Center, Maastricht, The Netherlands. 3. Department of Cardiology, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands. 4. Department of Cardiology, University Medical Center Groningen, University of Groningen, Groningen. Electronic address: I.C.van.Gelder@umcg.nl.
Abstract
BACKGROUND: Symptoms are a major driver for patients with atrial fibrillation (AF) to seek medical attention and are important to titrate AF therapies. However, a large proportion of patients with AF are asymptomatic. OBJECTIVE: To investigate the clinical profile and prognosis of patients with asymptomatic recurrent persistent AF in the RAte Control versus Electrical cardioversion for persistent atrial fibrillation study. METHODS: Patients with asymptomatic AF (n = 157 [30%]) were compared with patients with symptomatic AF (n = 365 [70%]). The primary end point was a composite of cardiovascular morbidity and mortality. RESULTS: Patients with asymptomatic AF were younger and more often men than were patients with symptomatic AF. Cardiac diseases were less common. Quality of life (the Medical Outcomes Study Short-form health survey questionnaire) was better in patients with asymptomatic AF and comparable to healthy controls. At baseline and during follow-up, there were no differences in rate control, antiarrhythmic, or anticoagulant drugs; cardioversions; and time in sinus rhythm. After a follow-up of 2.3 ± 0.6 years, the primary end point occurred in 21 (13%) patients with asymptomatic AF and 83 (23%) patients with symptomatic AF. After adjusting for relevant covariates, asymptomatic AF was associated with a lower risk of the primary end point (hazard ratio 0.51; 95% confidence interval 0.29-0.92; P = .024). This difference was driven by significantly less heart failure hospitalizations (0 vs 21 [6%]) and severe effects of antiarrhythmic drugs or digoxin (1 [0.6%] vs 13 [4%]). Importantly, no difference in the occurrence of thromboembolic complications was observed. CONCLUSION: Patients with asymptomatic AF were more often men and had less cardiac disease. During follow-up, in patients with asymptomatic AF, heart failure hospitalizations and severe adverse effects of antiarrhythmic and rate control drugs occurred significantly less frequently.
BACKGROUND: Symptoms are a major driver for patients with atrial fibrillation (AF) to seek medical attention and are important to titrate AF therapies. However, a large proportion of patients with AF are asymptomatic. OBJECTIVE: To investigate the clinical profile and prognosis of patients with asymptomatic recurrent persistent AF in the RAte Control versus Electrical cardioversion for persistent atrial fibrillation study. METHODS:Patients with asymptomatic AF (n = 157 [30%]) were compared with patients with symptomatic AF (n = 365 [70%]). The primary end point was a composite of cardiovascular morbidity and mortality. RESULTS:Patients with asymptomatic AF were younger and more often men than were patients with symptomatic AF. Cardiac diseases were less common. Quality of life (the Medical Outcomes Study Short-form health survey questionnaire) was better in patients with asymptomatic AF and comparable to healthy controls. At baseline and during follow-up, there were no differences in rate control, antiarrhythmic, or anticoagulant drugs; cardioversions; and time in sinus rhythm. After a follow-up of 2.3 ± 0.6 years, the primary end point occurred in 21 (13%) patients with asymptomatic AF and 83 (23%) patients with symptomatic AF. After adjusting for relevant covariates, asymptomatic AF was associated with a lower risk of the primary end point (hazard ratio 0.51; 95% confidence interval 0.29-0.92; P = .024). This difference was driven by significantly less heart failure hospitalizations (0 vs 21 [6%]) and severe effects of antiarrhythmic drugs or digoxin (1 [0.6%] vs 13 [4%]). Importantly, no difference in the occurrence of thromboembolic complications was observed. CONCLUSION:Patients with asymptomatic AF were more often men and had less cardiac disease. During follow-up, in patients with asymptomatic AF, heart failure hospitalizations and severe adverse effects of antiarrhythmic and rate control drugs occurred significantly less frequently.
Authors: Femke Kaasenbrood; Monika Hollander; Steven Hm de Bruijn; Carlijn Pe Dolmans; Robert G Tieleman; Arno W Hoes; Frans H Rutten Journal: Br J Gen Pract Date: 2020-05-28 Impact factor: 5.386
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: 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: Konstantinos C Siontis; Bernard J Gersh; Jill M Killian; Peter A Noseworthy; Pamela McCabe; Susan A Weston; Veronique L Roger; Alanna M Chamberlain Journal: Heart Rhythm Date: 2016-03-04 Impact factor: 6.343
Authors: Shalini Dixit; Phyllis K Stein; Thomas A Dewland; Jonathan W Dukes; Eric Vittinghoff; Susan R Heckbert; Gregory M Marcus Journal: J Am Heart Assoc Date: 2016-01-26 Impact factor: 5.501
Authors: Renate B Schnabel; Ladislav Pecen; Nargiz Rzayeva; Markus Lucerna; Yanish Purmah; Francisco M Ojeda; Raffaele De Caterina; Paulus Kirchhof Journal: J Am Heart Assoc Date: 2018-05-18 Impact factor: 5.501