The influence of atrial high-rate episodes on stroke and cardiovascular death: an update
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The influence of atrial high-rate episodes on stroke and cardiovascular death: an update. / Tönnis, Tobias; Bertaglia, Emanuele; Brandes, Axel; Dichtl, Wolfgang; Becher, Nina; de Groot, Joris R; Marijon, Eloi; Mont, Lluís; Blomström-Lundqvist, Carina; Cabanelas, Nuno; Dan, G. Andrei; Lubinski, Andrzej; Merkely, Béla; Rajappan, Kim; Sarkozy, Andrea; Velchev, Vasil; Wichterle, Dan; Kirchhof, Paulus.
In: EUROPACE, Vol. 25, No. 7, euad166, 04.07.2023.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
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TY - JOUR
T1 - The influence of atrial high-rate episodes on stroke and cardiovascular death: an update
AU - Tönnis, Tobias
AU - Bertaglia, Emanuele
AU - Brandes, Axel
AU - Dichtl, Wolfgang
AU - Becher, Nina
AU - de Groot, Joris R
AU - Marijon, Eloi
AU - Mont, Lluís
AU - Blomström-Lundqvist, Carina
AU - Cabanelas, Nuno
AU - Dan, G. Andrei
AU - Lubinski, Andrzej
AU - Merkely, Béla
AU - Rajappan, Kim
AU - Sarkozy, Andrea
AU - Velchev, Vasil
AU - Wichterle, Dan
AU - Kirchhof, Paulus
PY - 2023/7/4
Y1 - 2023/7/4
N2 - Atrial high-rate episodes (AHRE) are atrial tachyarrhythmias detected by continuous rhythm monitoring by pacemakers, defibrillators, or implantable cardiac monitors. Atrial high-rate episodes occur in 10-30% of elderly patients without atrial fibrillation. However, it remains unclear whether the presence of these arrhythmias has therapeutic consequences. The presence of AHRE increases the risk of stroke compared with patients without AHRE. Oral anticoagulation would have the potential to reduce the risk of stroke in patients with AHRE but is also associated with a rate of major bleeding of ∼2%/year. The stroke rate in patients with AHRE appears to be lower than the stroke rate in patients with atrial fibrillation. Wearables like smart-watches will increase the absolute number of patients in whom atrial arrhythmias are detected. It remains unclear whether anticoagulation is effective and, equally important, safe in patients with AHRE. Two randomized clinical trials, NOAH-AFNET6 and ARTESiA, are expected to report soon. They will provide much-needed information on the efficacy and safety of oral anticoagulation in patients with AHRE.
AB - Atrial high-rate episodes (AHRE) are atrial tachyarrhythmias detected by continuous rhythm monitoring by pacemakers, defibrillators, or implantable cardiac monitors. Atrial high-rate episodes occur in 10-30% of elderly patients without atrial fibrillation. However, it remains unclear whether the presence of these arrhythmias has therapeutic consequences. The presence of AHRE increases the risk of stroke compared with patients without AHRE. Oral anticoagulation would have the potential to reduce the risk of stroke in patients with AHRE but is also associated with a rate of major bleeding of ∼2%/year. The stroke rate in patients with AHRE appears to be lower than the stroke rate in patients with atrial fibrillation. Wearables like smart-watches will increase the absolute number of patients in whom atrial arrhythmias are detected. It remains unclear whether anticoagulation is effective and, equally important, safe in patients with AHRE. Two randomized clinical trials, NOAH-AFNET6 and ARTESiA, are expected to report soon. They will provide much-needed information on the efficacy and safety of oral anticoagulation in patients with AHRE.
KW - Aged
KW - Anticoagulants/therapeutic use
KW - Atrial Fibrillation/complications
KW - Heart Atria
KW - Humans
KW - Risk Factors
KW - Stroke/diagnosis
U2 - 10.1093/europace/euad166
DO - 10.1093/europace/euad166
M3 - SCORING: Journal article
C2 - 37345804
VL - 25
JO - EUROPACE
JF - EUROPACE
SN - 1099-5129
IS - 7
M1 - euad166
ER -