Longitudinal association of premature atrial contractions with atrial fibrillation and brain ischemia in people with type 2 diabetes : The Hoorn Diabetes Care System cohort
© 2023 The Authors..
Background: Premature atrial contractions (PACs) are potential markers for imminent onset of both atrial fibrillation (AF) and brain ischemia (BI; transient ischemic attack [TIA] or ischemic stroke). We investigated the association of PACs with incident AF and BI events separately, and of incident AF with BI events in people with type 2 diabetes (T2D) without pre-existing AF or cerebrovascular disease.
Methods: A prospective longitudinal study of 12,242 people with T2D without known AF or cerebrovascular disease from the Hoorn Diabetes Care System cohort. Annual measurements (1998-2018) included cardiovascular risk factors, over 85,000 ECGs, and self-reported cardiovascular events. We assessed the association of PACs with incident AF and BI events and of incident AF with BI events using time-dependent Cox-regression models, adjusted for time-varying cardiovascular risk factors and medication use (Hazard Ratios with 95%CIs).
Results: The baseline mean age was 62.2 ± 11.9 years. During a median follow-up of 7.0 (IQR 3.4-11.0) years, 1031 (8.4 %) participants had PACs, and 566 (4.6 %) had incident AF at any of the median 6 (IQR 3-10) annual ECG recordings. BI events occurred in 517 (4.2 %) people (304 TIAs, 213 ischemic strokes). After adjustment, PACs were associated with incident AF (Hazard Ratio, 1.96 (95%CI, 1.53-2.50)), but not with overall BI events (1.09 (0.76-1.56)), or with TIA (0.91 (0.57-1.46)) or ischemic stroke (1.50 (0.88-2.54)) separately. AF was not associated with BI events (0.95 (0.55-1.63)).
Conclusions: In people with T2D without a history of AF or BI events, PACs are associated with a two-fold increased risk of incident AF.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2023 |
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Erschienen: |
2023 |
Enthalten in: |
Zur Gesamtaufnahme - volume:34 |
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Enthalten in: |
American heart journal plus : cardiology research and practice - 34(2023) vom: 03. Okt., Seite 100321 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Harms, Peter P [VerfasserIn] |
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Links: |
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Themen: |
Atrial fibrillation |
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Anmerkungen: |
Date Revised 22.03.2024 published: Electronic-eCollection Citation Status PubMed-not-MEDLINE |
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doi: |
10.1016/j.ahjo.2023.100321 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM370005309 |
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100 | 1 | |a Harms, Peter P |e verfasserin |4 aut | |
245 | 1 | 0 | |a Longitudinal association of premature atrial contractions with atrial fibrillation and brain ischemia in people with type 2 diabetes |b The Hoorn Diabetes Care System cohort |
264 | 1 | |c 2023 | |
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500 | |a Citation Status PubMed-not-MEDLINE | ||
520 | |a © 2023 The Authors. | ||
520 | |a Background: Premature atrial contractions (PACs) are potential markers for imminent onset of both atrial fibrillation (AF) and brain ischemia (BI; transient ischemic attack [TIA] or ischemic stroke). We investigated the association of PACs with incident AF and BI events separately, and of incident AF with BI events in people with type 2 diabetes (T2D) without pre-existing AF or cerebrovascular disease | ||
520 | |a Methods: A prospective longitudinal study of 12,242 people with T2D without known AF or cerebrovascular disease from the Hoorn Diabetes Care System cohort. Annual measurements (1998-2018) included cardiovascular risk factors, over 85,000 ECGs, and self-reported cardiovascular events. We assessed the association of PACs with incident AF and BI events and of incident AF with BI events using time-dependent Cox-regression models, adjusted for time-varying cardiovascular risk factors and medication use (Hazard Ratios with 95%CIs) | ||
520 | |a Results: The baseline mean age was 62.2 ± 11.9 years. During a median follow-up of 7.0 (IQR 3.4-11.0) years, 1031 (8.4 %) participants had PACs, and 566 (4.6 %) had incident AF at any of the median 6 (IQR 3-10) annual ECG recordings. BI events occurred in 517 (4.2 %) people (304 TIAs, 213 ischemic strokes). After adjustment, PACs were associated with incident AF (Hazard Ratio, 1.96 (95%CI, 1.53-2.50)), but not with overall BI events (1.09 (0.76-1.56)), or with TIA (0.91 (0.57-1.46)) or ischemic stroke (1.50 (0.88-2.54)) separately. AF was not associated with BI events (0.95 (0.55-1.63)) | ||
520 | |a Conclusions: In people with T2D without a history of AF or BI events, PACs are associated with a two-fold increased risk of incident AF | ||
650 | 4 | |a Journal Article | |
650 | 4 | |a Atrial fibrillation | |
650 | 4 | |a Premature atrial contractions | |
650 | 4 | |a Stroke | |
650 | 4 | |a Transient ischemic attack | |
650 | 4 | |a Type 2 diabetes | |
700 | 1 | |a Himmelreich, Jelle C L |e verfasserin |4 aut | |
700 | 1 | |a Blom, Marieke T |e verfasserin |4 aut | |
700 | 1 | |a Beulens, Joline W J |e verfasserin |4 aut | |
700 | 1 | |a Nijpels, Giel |e verfasserin |4 aut | |
700 | 1 | |a Elders, Petra |e verfasserin |4 aut | |
700 | 1 | |a Lucassen, Wim A M |e verfasserin |4 aut | |
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