Evidence map›Paper›PMID 40231020›Full record

ArticleARYA atherosclerosis2022

Associated factors with the occurrence of inappropriate shocks among admitted patients with ischemic cardiomyopathy.

Maryam Moradi, Javad Shahabi, Mehrbod Vakhshoori, Davood Shafie

Abstract read
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Article in ARYA atherosclerosis, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

4 authors.

Maryam MoradiIsfahan Cardiovascular Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran.
Javad ShahabiCardiac Rehabilitation Research Centre, Cardiovascular Research Institute, Isfahan University of Medical Sciences,Isfahan, Iran.
Mehrbod VakhshooriHeart Failure Research Center, Isfahan Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran.
Davood ShafieHeart Failure Research Center, Isfahan Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIt has been previously shown that Implantable Cardioverter-Defibrillator (ICD) shocks are associated with subsequent increased mortality risk in patients with heart failure. We designed this study to assess the factors related to ICD shocks in patients with ischemic cardiomyopathy (ICM).

methodEighty consecutive patients with ICM underwent primary or secondary preventive ICD implantation, and experienced shocks were recruited in this cross-sectional study between March 2018 to March 2019. Patients were grouped based on the presence of appropriate or inappropriate ICD therapy. Data on demographic, clinical, laboratory and medications of eligible patients were assessed to identify ICD shocks related factors with univariate and multiple adjusted models.

resultsThe mean age of the total population was 65.4 ± 9.8 years (males: 86.3%). Eleven patients (13.7%) experienced inappropriate shocks. The presence of sinus tachycardia was (OR: 7.38 : 1.78-30.56, P= 0.006), which was associated with higher likelihood of inappropriate shock occurrence. Moreover, patients with atrial fibrillation (AF) had significantly elevated odds of inappropriate shock frequency (OR: 4.32: 1.15-16.13, P= 0.02).

conclusionOur findings indicate that the presence of sinus tachycardia and prior AF could significantly increase the likelihood of inappropriate shock frequency among patients with ICM using ICDs. Further large-scale studies are required to prove our outcomes.

Indexed as

Appropriate ShocksDefibrillatorsImplantableInappropriate ShocksMyocardial Ischemia

Identifiers

PMID40231020
PMCPMC11994049

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