Malte Kranert1, Tetyana Shchetynska-Marinova2, Tim Berghoff2, Volker Liebe1, Christina Doesch2, Theano Papavassiliu1, Florian Custodis3, Ibrahim Akin1, Martin Borggrefe1, Anna Hohneck4. 1. First Department of Medicine - Cardiology, University Medical Center Mannheim, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany; DZHK (German Centre for Cardiovascular Research) partner site Mannheim, Germany. 2. First Department of Medicine - Cardiology, University Medical Center Mannheim, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany. 3. Department of Internal Medicine II, Klinikum Saarbrücken, Saarbrücken, Germany. 4. First Department of Medicine - Cardiology, University Medical Center Mannheim, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany; DZHK (German Centre for Cardiovascular Research) partner site Mannheim, Germany. Electronic address: annalena.hohneck@umm.de.
Abstract
BACKGROUND: Increased arterial stiffness (AS) has been described as a predictor of atrial fibrillation (AF). This study was performed to assess whether increased AS leads to a higher symptom burden in patients with AF. METHODS: One hundred sixty-two consecutive patients (104 male, 58 female) with diagnosed AF (paroxysmal or persistent) were enrolled. Symptoms most likely attributable to AF were quantified according to the Canadian Cardiovascular Society Severity of Atrial Fibrillation (SAF) scale. AS indices (aortic distensibility, cyclic circumferential strain, and aortic compliance) were characterized using transoesophageal echocardiography. RESULTS: The cohort was divided into asymptomatic to oligosymptomatic (SAF scale 0-1, n = 78 [48.1%]) and symptomatic (SAF scale ≥ 2, n = 84 [51.9%]) patients. Symptomatic patients tended to be younger (median, 75 [interquartile range (IQR) 67-80] vs 71 [65-79]; P = 0.047) and were more likely to be female (22 [28.2%] vs 36 [42.9%]; P = 0.052). Hypertension was more frequent in symptomatic patients. Aortic compliance indices each were reduced in symptomatic patients, most pronounced for aortic compliance (median, 0.05 [IQR 0.03-0.06] vs 0.04 [0.03-0.05] cm/mm Hg; P = 0.01) followed by cyclic circumferential strain (median, 0.09 [IQR 0.07-0.11] vs 0.07 [0.04-0.10]; P = 0.02) and aortic distensibility (10-3 mm Hg-1, median, 1.74 [IQR 1.34-2.24] vs 1.54 [1.12-2.08]; P = 0.03). Multivariable analysis revealed aortic compliance as an independent predictor for symptoms in patients with AF with an odds ratio of 2.6 (95% confidence interval, 1.2-3.4; P = 0.003). CONCLUSIONS: AS contributes to a high symptom burden in patients with AF, emphasizing the prognostic role of AS in the early detection and prevention in patients with AF.
BACKGROUND: Increased arterial stiffness (AS) has been described as a predictor of atrial fibrillation (AF). This study was performed to assess whether increased AS leads to a higher symptom burden in patients with AF. METHODS: One hundred sixty-two consecutive patients (104 male, 58 female) with diagnosed AF (paroxysmal or persistent) were enrolled. Symptoms most likely attributable to AF were quantified according to the Canadian Cardiovascular Society Severity of Atrial Fibrillation (SAF) scale. AS indices (aortic distensibility, cyclic circumferential strain, and aortic compliance) were characterized using transoesophageal echocardiography. RESULTS: The cohort was divided into asymptomatic to oligosymptomatic (SAF scale 0-1, n = 78 [48.1%]) and symptomatic (SAF scale ≥ 2, n = 84 [51.9%]) patients. Symptomatic patients tended to be younger (median, 75 [interquartile range (IQR) 67-80] vs 71 [65-79]; P = 0.047) and were more likely to be female (22 [28.2%] vs 36 [42.9%]; P = 0.052). Hypertension was more frequent in symptomatic patients. Aortic compliance indices each were reduced in symptomatic patients, most pronounced for aortic compliance (median, 0.05 [IQR 0.03-0.06] vs 0.04 [0.03-0.05] cm/mm Hg; P = 0.01) followed by cyclic circumferential strain (median, 0.09 [IQR 0.07-0.11] vs 0.07 [0.04-0.10]; P = 0.02) and aortic distensibility (10-3 mm Hg-1, median, 1.74 [IQR 1.34-2.24] vs 1.54 [1.12-2.08]; P = 0.03). Multivariable analysis revealed aortic compliance as an independent predictor for symptoms in patients with AF with an odds ratio of 2.6 (95% confidence interval, 1.2-3.4; P = 0.003). CONCLUSIONS: AS contributes to a high symptom burden in patients with AF, emphasizing the prognostic role of AS in the early detection and prevention in patients with AF.
Authors: Astrid N L Hermans; Nikki A H A Pluymaekers; Theo A R Lankveld; Manouk J W van Mourik; Stef Zeemering; Trang Dinh; Dennis W den Uijl; Justin G L M Luermans; Kevin Vernooy; Harry J G M Crijns; Ulrich Schotten; Dominik Linz Journal: Int J Cardiol Heart Vasc Date: 2021-09-15