BACKGROUND: Although smoking is a risk factor for cardiovascular diseases, little is known about the impact of smoking on long-term outcomes in patients with atrial fibrillation (AF). METHODS: In 426 consecutive patients with nonvalvular AF (mean age, 66 years; 307 men; mean follow-up, 5.8±3.2 years), clinical variables including smoking status, CHADS2, and CHA2DS2-VASc score, incidences of cardiovascular events (stroke, myocardial infarction, or admission for heart failure), bleeding, and mortality were determined. RESULTS: Incidences of intracranial bleeding (0.7% vs 0.1%/year, p<0.01), all-cause mortality (4.9% vs 2.6%/year, p<0.01), and death from stroke (0.8% vs 0.2%/year, p<0.05) were higher in patients with history of smoking than in those without it. Incidence of intracranial bleeding was significantly higher in persistent smokers than in non-persistent smokers (1.2% vs 0.2%/year, p<0.01). History of smoking predicted all-cause mortality [hazard ratio (HR), 2.7; 95% confidence interval (CI), 1.7-4.5; p<0.01] and death from stroke (HR 4.7; 95% CI 1.0-22.3; p<0.05) independent of age, antithrombotic treatment, CHADS2, and CHA2DS2-VASc score. Persistent smoking predicted intracranial bleeding (HR 4.4; 95% CI 1.1-17.6; p<0.05) independent of age and antithrombotic treatment. CONCLUSIONS: Smoking status, independent of age, antithrombotic treatment, and clinical risk factors, predicted long-term adverse outcomes including bleeding events in patients with nonvalvular AF. There might be an obvious impact of persistent smoking on intracranial bleeding.
BACKGROUND: Although smoking is a risk factor for cardiovascular diseases, little is known about the impact of smoking on long-term outcomes in patients with atrial fibrillation (AF). METHODS: In 426 consecutive patients with nonvalvular AF (mean age, 66 years; 307 men; mean follow-up, 5.8±3.2 years), clinical variables including smoking status, CHADS2, and CHA2DS2-VASc score, incidences of cardiovascular events (stroke, myocardial infarction, or admission for heart failure), bleeding, and mortality were determined. RESULTS: Incidences of intracranial bleeding (0.7% vs 0.1%/year, p<0.01), all-cause mortality (4.9% vs 2.6%/year, p<0.01), and death from stroke (0.8% vs 0.2%/year, p<0.05) were higher in patients with history of smoking than in those without it. Incidence of intracranial bleeding was significantly higher in persistent smokers than in non-persistent smokers (1.2% vs 0.2%/year, p<0.01). History of smoking predicted all-cause mortality [hazard ratio (HR), 2.7; 95% confidence interval (CI), 1.7-4.5; p<0.01] and death from stroke (HR 4.7; 95% CI 1.0-22.3; p<0.05) independent of age, antithrombotic treatment, CHADS2, and CHA2DS2-VASc score. Persistent smoking predicted intracranial bleeding (HR 4.4; 95% CI 1.1-17.6; p<0.05) independent of age and antithrombotic treatment. CONCLUSIONS: Smoking status, independent of age, antithrombotic treatment, and clinical risk factors, predicted long-term adverse outcomes including bleeding events in patients with nonvalvular AF. There might be an obvious impact of persistent smoking on intracranial bleeding.
Authors: Bulent Gorenek; Antonio Pelliccia; Emelia J Benjamin; Giuseppe Boriani; Harry J Crijns; Richard I Fogel; Isabelle C Van Gelder; Martin Halle; Gulmira Kudaiberdieva; Deirdre A Lane; Torben Bjerregaard Larsen; Gregory Y H Lip; Maja-Lisa Løchen; Francisco Marin; Josef Niebauer; Prashanthan Sanders; Lale Tokgozoglu; Marc A Vos; David R Van Wagoner; Laurent Fauchier; Irina Savelieva; Andreas Goette; Stefan Agewall; Chern-En Chiang; Márcio Figueiredo; Martin Stiles; Timm Dickfeld; Kristen Patton; Massimo Piepoli; Ugo Corra; Pedro Manuel Marques-Vidal; Pompilio Faggiano; Jean-Paul Schmid; Ana Abreu Journal: Eur J Prev Cardiol Date: 2016-11-04 Impact factor: 7.804
Authors: Bulent Gorenek; Antonio Pelliccia; Emelia J Benjamin; Giuseppe Boriani; Harry J Crijns; Richard I Fogel; Isabelle C Van Gelder; Martin Halle; Gulmira Kudaiberdieva; Deirdre A Lane; Torben Bjerregaard Larsen; Gregory Y H Lip; Maja-Lisa Løchen; Francisco Marín; Josef Niebauer; Prashanthan Sanders; Lale Tokgozoglu; Marc A Vos; David R Van Wagoner; Laurent Fauchier; Irina Savelieva; Andreas Goette; Stefan Agewall; Chern-En Chiang; Márcio Figueiredo; Martin Stiles; Timm Dickfeld; Kristen Patton; Massimo Piepoli; Ugo Corra; Pedro Manuel Marques-Vidal; Pompilio Faggiano; Jean-Paul Schmid; Ana Abreu Journal: Europace Date: 2017-02-01 Impact factor: 5.214
Authors: Styliani Koutsaki; Ioannis Koutelekos; Georgia Gerogianni; Maria Koutsaki; Aggeliki Koukouzeli; Georgia Fouka; Maria Polikandrioti Journal: Mater Sociomed Date: 2018-03