ArticleNature and science of sleep2019
Poor Sleep Quality Associated With High Risk Of Ventricular Tachycardia After Acute Myocardial Infarction.
Article in Nature and science of sleep, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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8 citing papers in PubMed, 22 citations in OpenAlex.
- Revealing Non-Motor Symptom Profiles of Orthostatic Hypotension Subtypes in Parkinson's Disease: Insights From a Multidimensional Case-Control Study.Clinical and translational science · 2026Article
- Sleep duration and quality are associated with health-related quality of life in adults aged 60 years and older.Irish journal of medical science · 2024Article
- Is poor sleep quality associated with lipid profile in elderly population? Finding from Iranian Longitudinal Study on Ageing.Irish journal of medical science · 2024Article
- Exacerbation of symptoms, nocturnal acid reflux, and impaired autonomic function are associated with sleep disturbance in gastroesophageal reflux disease patients.Frontiers in medicine · 2024Article
- Effects and mechanism of renal denervation on ventricular arrhythmia after acute myocardial infarction in rats.BMC cardiovascular disorders · 2022Article
- Sleep Deficiency Is Associated With Exacerbation of Symptoms and Impairment of Anorectal and Autonomic Functions in Patients With Functional Constipation.Frontiers in neuroscience · 2022Article
- Association between Poor Quality of Sleep and Metabolic Syndrome in Ghanaian University Students: A Cross-Sectional Study.Sleep disorders · 2022Article
- Sleep, hypertension, and autonomic dysfunction.Journal of clinical hypertension (Greenwich, Conn.) · 2020Article
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Authors and funding
12 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundSleep disorders (SDs) are usually associated with an increase in frequency of ventricular tachycardia (VT). However, the relationship between SDs and the prevalence of VT within the first week of acute myocardial infarction (AMI) remains unclear. This study aimed to evaluate their associations and potential mechanisms.
methodsThis structured questionnaire-based cross-sectional study enrolled 303 patients with AMI from a hospital in northern China. Pittsburgh Sleep Quality Index (PSQI) was used to determine sleep quality of subjects. Heart rate variability (HRV) of patients was investigated by ambulatory electrocardiography recorders. Enzyme-linked immunosorbent assay was used to measure the plasma levels of catecholamine in a subgroup including 80 patients with AMI.
resultsAfter adjusting to basic cardiovascular characteristics, results of multivariate logistic regression demonstrated that the global PSQI score and its main components were positively associated with VT prevalence in inpatients with AMI. There were significantly different HRV parameters interpreted as autonomic nerve activity in two groups of AMI patients with different sleep quality. In addition, we found the influence of sleep quality on plasma concentrations of adrenaline and norepinephrine in AMI patients.
conclusionSleep status was significantly associated with the initiation of VT within the first week of AMI, probably due to the effect of SDs on sympathetic nerve activity. Amelioration of sleep quality and sympathetic hyperactivity may be prospective strategy to curb arrhythmias after AMI.
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