ArticleJournal of research in medical sciences : the official journal of Isfahan University of Medical Sciences2022
Atrial electromechanical delay, neutrophil-to-lymphocyte ratio, and echocardiographic changes in patients with acute and stable chronic obstructive pulmonary disease.
Article in Journal of research in medical sciences : the official journal of Isfahan University of Medical Sciences, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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- Ischemic stroke prediction model of sick sinus syndrome patients without atrial fibrillation: insights from atrial myopathy.Scientific reports · 2026Article
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4 authors at 2 institutions in 1 country.
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Abstract
Background: Atrial electromechanical delay (AEMD) is the time interval between the beginning of Materials and Methods: The study consisted of 105 (49 females and 56 males; mean age: 65.1 ± 9) patients with COPD exacerbation and 104 (21 females and 83 males; mean age: 64.8 ± 9.6) stable COPD outpatients. Demographics, body mass index, pulmonary function tests, and transthoracic echocardiography of the patients were evaluated. Echocardiography was performed in the first 6 h for stable COPD outpatients and in the first 24 h for COPD exacerbation patients. Diameters of right ventricle (RV), left ventricle (LV) and left atrium, aortic root diameters, left ventricular ejection fraction (LVEF), E Results: The mean age of patients in exacerbation period (65.1 ± 9) was higher than the stable group (64.8 ± 9.6). RV basal and mid diameters ( Conclusion: In COPD exacerbation patients, prolongation of AEMD intervals was determined. Acute period of COPD may trigger atrial dysrhythmias including atrial fibrillation and flutter, multifocal atrial tachycardia, premature beats, and both systolic and diastolic dysfunctions frequently.
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