Evidence map›Paper›PMID 35535628›Full record

ArticleClinical cardiology2022

Sleep-disordered breathing in heart failure patients with different etiologies.

Tao Wang, Fu-Chao Yu, Qin Wei, Xuan Xu, Liang Xie, Ning Ding, Jia-Yi Tong

Open access · goldAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Clinical cardiology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed, 1 pooled it
1.2field-weighted citation impact, top 22% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

6 citing papers in PubMed, 1 synthesis or guideline pooled it, 10 citations in OpenAlex.

  1. Pooled it
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  3. Review
  4. Article
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors at 2 institutions in 1 country.

Tao WangDepartment of Cardiology, Zhongda Hospital, School of medicine, Southeast University, Nanjing, China.ORCID http://orcid.org/0000-0003-2197-9484
Fu-Chao YuDepartment of Cardiology, Zhongda Hospital, School of medicine, Southeast University, Nanjing, China.
Qin WeiDepartment of Cardiology, Zhongda Hospital, School of medicine, Southeast University, Nanjing, China.
Xuan XuDepartment of Cardiology, Zhongda Hospital, School of medicine, Southeast University, Nanjing, China.
Liang XieDepartment of Cardiology, Zhongda Hospital, School of medicine, Southeast University, Nanjing, China.
Ning DingDepartment of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China.
Jia-Yi TongDepartment of Cardiology, Zhongda Hospital, School of medicine, Southeast University, Nanjing, China.ORCID http://orcid.org/0000-0002-1164-8748
Zhongda Hospital Southeast University · CNJiangsu Province Hospital · CN

Funding

Natural Science Foundation of Jiangsu Province BK20210231
6 · The paper itself

Abstract

backgroundThe prevalence of sleep-disordered breathing (SDB) is closely related to the severity of heart failure (HF), and the severity of HF is different in patients with HF of different etiologies. HYPOTHESIS: This study aimed to explore the prevalence of SDB in patients with HFof different etiologies.

methodsHospitalized HF patients were consecutively enrolled. All patients underwent portable overnight cardiorespiratory polygraphy. Patients were divided into five groups according to the etiology of HF: ischemic, hypertensive, myocardial, valvular, and arrhythmic. The prevalence of SDB and clinical data was compared among the five groups.

resultsIn total, 248 patients were enrolled in this study. The prevalence of SDB in HF was 70.6%, with the prevalence of obstructive sleep apnea (OSA) at 47.6% and central sleep apnea (CSA) at 23.0%. Patients were divided into five groups: ischemic, hypertensive, myocardial, valvular, and arrhythmic. The prevalence of SDB among the five groups was 75.3%, 81.4%, 77.8%, 51.9%, and 58.5% (p = .014), respectively. The prevalence of OSA among the five groups was 42.7%, 72.1%, 36.1%, 37.0%, and 49.1% (p = .009), whereas the CSA was 32.6%, 9.3%, 41.7%, 14.8%, and 9.4% (p < .001), respectively.

conclusionsSDB is common in HF patients. The prevalence and types of SDB varied in HF with different etiologies, which may be related to the different severities of HF. SDB was highly prevalent in patients with ischemic, hypertensive, and myocardial HF. Hypertensive HF patients were mainly complicated with OSA, while myocardial HF patients were mainly complicated with CSA. Both conditions were highly prevalent in ischemic HF patients. The prevalence of SDB was relatively low in valvular and arrhythmic HF patients, and OSA was the main type.

Indexed as

Heart FailureSleep Apnea, ObstructiveSleep Apnea SyndromesHumansPrevalenceetiologiesheart failureprevalencesleep-disordered breathing

Identifiers

PMID35535628
PMCPMC9286328
OpenAlexW4280494908

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.