ArticleThe international journal of cardiovascular imaging2020
Coronary tortuosity affects left ventricular myocardial functions: a 3D-speckle tracking echocardiography study.
Article in The international journal of cardiovascular imaging, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.
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Who cites it
7 citing papers in PubMed, 1 synthesis or guideline pooled it, 23 citations in OpenAlex.
- Subclinical Myocardial Dysfunction Assessment Using Speckle Tracking Echocardiography in Patients With Psoriasis: A Pilot Meta-Analysis.Clinical cardiology · 2024Pooled it
- Left ventricular subclinical systolic myocardial dysfunction assessed by speckle-tracking in patients with Cushing's syndrome.Endocrine · 2024Article
- Coronary Tortuosity as a New Phenotype for Ischemia without Coronary Artery Disease.Arquivos brasileiros de cardiologia · 2022Article
- The usefulness of speckle tracking echocardiography in identifying subclinical myocardial dysfunction in young adults recovered from mild COVID-19.Echocardiography (Mount Kisco, N.Y.) · 2022Article
- Early Diagnosis of Abnormal Left Ventricular Systolic Functions of Rare Pathogenic Titin Mutation Gene Carriers in FHCM by Three-Dimensional Speckle Tracking Echocardiography Combined with Gene Detection.International journal of clinical practice · 2022Article
- The strain and strain rate imaging paradox in echocardiography: overabundant literature in the last two decades but still uncertain clinical utility in an individual case.Archives of medical sciences. Atherosclerotic diseases · 2020Article
- Investigation Into the Utility of 3D Speckle-Tracking Echocardiography in Detecting Coronary Artery Microcirculation Dysfunction in Ischemia With Non-Obstructive Coronary Artery Disease.Journal of clinical ultrasound : JCUArticle
Corrections and comments
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Authors and funding
4 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Coronary artery tortuosity (CAT) is a common finding in coronary angiography, and is defined as three fixed bends during both systole and diastole in at least one epicardial coronary artery, with each bend showing a 45° change in vessel direction. The impact of CAT on the myocardial deformation has not been completely evaluated using 3D-STE. As a result of this, we aimed to assess the effects of CAT on LV functions using 3D-STE in the present study. Eighty-two patients with CAT and 80 age- and gender-matched controls who proved to have normal coronary angiograms were enrolled into the study. 3D-STE was performed and LV-GLS, LV-GCS, LV-GAS, and LV-GRS were obtained for every patient after coronary angiography. The LV-GLS was significantly depressed in the CAT ( +) group than in the control group (p = 0.001). ROC analysis was performed to find out ideal LV-GLS cut off value to predict the presence of CAT. A LV-GLS value of > - 17 has 81.3% sensitivity, 56.7% specificity to detect the presence of CAT. The present study is the first to focus on the assessing LV myocardial functions in patients with CAT by 3D-STE. CAT has a considerable negative effect on LV myocardial longitudinal deformation as evaluated by 3D strain parameters. Our results support that patients with CAT may have subclinical LV longitudinal deformation abnormalities even though they are apparently healthy.
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