Cited by 37Atrial Fibrillation Management and OutcomesCardiac electrophysiology and arrhythmiasCardiac Arrhythmias and Treatments

Diabetes influences the cardiac symptoms related to atrial fibrillation

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Sugishita, Kazuro, Shiono, Etsuko, Sugiyama, Takao, Ashida, Terunao·2003·Circulation Journal

Abstract

It is well known that diabetes mellitus (DM) masks the cardiac symptoms during an ischemic heart attack, but there have not been reports of whether DM influences the subjective symptoms of atrial fibrillation (AF). The present study retrospectively assessed 65 patients who were revealed to be in sinus rhythm at their first visit to hospital and who had experienced episodes of AF (or paroxysmal AF) during the follow-up period. Compared with non-DM cases (n=50), DM patients (n=15) had a tendency to a more rapid heart rate in sinus rhythm (73+/-4 vs 66+/-2, p=0.07) and higher averaged ventricular response at the first-recorded episode of AF (111+/-7 vs 99+/-3, p=0.10). However, the ratio of symptomatic cases at first-recorded AF tended to be lower in DM cases (33% vs 58%, p=0.08). When patients with beta-blockers or other antiarrhythmic agents were excluded, the ratio of symptomatic patients at first-recorded AF was significantly lower in the DM cases (25% vs 61%, p=0.04), although there was not a significant difference in averaged ventricular response at first-recorded AF (112+/-8 vs 106+/-5). The prevalence of DM neuropathy was significantly higher in asymptomatic patients (70% vs 0%, p=0.01). DM may mask the cardiac symptoms of the first-recorded episode of AF, possibly because of DM neuropathy.

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  • Although cardiac rhythm disorders generally give rise to palpitations, in some subjects arrhythmias including prognostically relevant disorders such as non-sustained ventricular tachycardias and atrial fibrillation may remain completely asymptomatic.

    “It is important to underline the fact that, although cardiac rhythm disorders generally give rise to palpitations (or other related symptoms, such as fatigue, dyspnoea, dizziness, syncope, and angina), in some subjects, for reasons not entirely known but probably linked to some clinical characteristics (long-standing arrhythmias with relatively low maximum ventricular rate, male sex, absence of”

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Research works printed but not linked: 6

  1. Kastor JA. Atrial fibrillation. In: Kastor JA. Arrhythmias, 2nd edn. Philadelphia: Saunders; 2000: 39 -130.
  2. O'Rourke RA, Schlant RC, Douglas JS Jr. Asymptomatic (silent) ischemia in stable CAD. In: Fuster V, Alexander RW, O'Rourke RA, editors. Hurst's the Heart, 10th edn. New York: McGraw-Hill; 2001: 1219 -1220.
  3. Young MJ, Jones GC. Diabetes neuropathy: Symptoms, signs and as- sessment. In: Boulton AJM, editor. Diabetic neuropathy. Lancashire, UK: Marius Press; 1997: 41 -62.
  4. Nesto RW, Libby P. Cardiovascular autonomic nervous system dysfunction in diabetes mellitus. In: Braunwald E, Zipes DP, Libby P, editors. Braunwald E, Zipes DP, Libby P, editors. Heart disease: A textbook of cardiovascular medicine, 6th edn. Philadelphia: Saunders; 2001: 2144 -2146.
  5. Cotter MA, Cameron NE. The aetiopathogenesis of diabetic neuro- pathy: Metabolic theories. In: Boulton AJM, editor. Diabetic neuro- pathy. Lancashire, UK: Marius Press; 1997: 97 -120.
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Authors
Sugishita, K., Shiono, E., Sugiyama, T., & Ashida, T.
Affiliations
The Institute of Medical Science, Asahi Life Foundation (JP)
Venue
Circulation Journal
Published
2003
Volume
67
Issue
10
Pages
835-838
ISSN
  • 1346-9843 (ISSN-L)
  • 1347-4820
OpenAlex
W2167580546
Cited by
37
References
7
Citations by year
2025: 1 · 2024: 5 · 2022: 2 · 2021: 4 · 2020: 2 · 2019: 2 · 2018: 1 · 2017: 2 · 2014: 4 · 2013: 2 · 2012: 1
FWCI
0.66
Type
journal article
Language
en
Open access
Locations
  • Circulation Journal (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Atrial Fibrillation Management and Outcomes
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Cardiac electrophysiology and arrhythmias
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Cardiac Arrhythmias and Treatments
Keywords
diabetes mellitus, atrial fibrillation, paroxysmal atrial fibrillation, cardiac symptoms, symptom masking, diabetic neuropathy, ventricular response, heart rate, antiarrhythmic drugs, beta-blockers
MeSH terms
Aged, Anti-Arrhythmia Agents, Atrial Fibrillation, Diabetic Neuropathies, Electrocardiography, Female, Heart Rate, Humans, Male, Middle Aged, Retrospective Studies, Sex Factors, Case-Control Studies, Diabetes Complications

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