ArticleHeart (British Cardiac Society)2010
Speckle myocardial imaging modalities for early detection of myocardial impairment in isolated left ventricular non-compaction.
Article in Heart (British Cardiac Society), 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers, 1 of them a synthesis that pooled it.
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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.
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Who cites it
29 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Heart disease and left ventricular rotation - a systematic review and quantitative summary.BMC cardiovascular disorders · 2012Pooled it
- Myocardial Mechanics and Associated Valvular and Vascular Abnormalities in Left Ventricular Noncompaction Cardiomyopathy.Journal of clinical medicine · 2023Review
- Multimodality Imaging and Biomarker Approach to Characterize the Pathophysiology of Heart Failure in Left Ventricular Non-Compaction with Preserved Ejection Fraction.Journal of clinical medicine · 2023Article
- Prognostic value of cardiac magnetic resonance imaging parameters in left ventricular noncompaction with left ventricular dysfunction.BMC cardiovascular disorders · 2022Article
- Correlation between left ventricular fractal dimension and impaired strain assessed by cardiac MRI feature tracking in patients with left ventricular noncompaction and normal left ventricular ejection fraction.European radiology · 2022Article
- Multimodality Cardiac Imaging in Cardiomyopathies: From Diagnosis to Prognosis.Journal of clinical medicine · 2022Review
- The Role of Speckle Tracking Echocardiography in the Evaluation of Common Inherited Cardiomyopathies in Children and Adolescents: A Systematic Review.Diagnostics (Basel, Switzerland) · 2021Review
- Speckle tracking echocardiography and left ventricular twist mechanics: predictive capabilities for noncompaction cardiomyopathy in the first degree relatives.The international journal of cardiovascular imaging · 2021Article
- Cardiac Outpouchings: Definitions, Differential Diagnosis, and Therapeutic Approach.Cardiology research and practice · 2021Review
- Left Ventricular Noncompaction and Congenital Heart Disease Increases the Risk of Congestive Heart Failure.Journal of clinical medicine · 2020Article
- Determinants of myocardial function characterized by CMR-derived strain parameters in left ventricular non-compaction cardiomyopathy.Scientific reports · 2019Article
- Circulating microRNAs as biomarkers for myocardial fibrosis in patients with left ventricular non-compaction cardiomyopathy.Archives of medical science : AMS · 2019Article
- Diagnostic value of myocardial deformation pattern in children with noncompaction cardiomyopathy.The international journal of cardiovascular imaging · 2018Article
- Fractal analysis of left ventricular trabeculations is associated with impaired myocardial deformation in healthy Chinese.Journal of cardiovascular magnetic resonance : official journal of the Society for Cardiovascular Magnetic Resonance · 2017Article
- Limitations in the Diagnosis of Noncompaction Cardiomyopathy by Echocardiography.Arquivos brasileiros de cardiologia · 2017Review
- Hypertrabeculated Left Ventricular Myocardium in Relationship to Myocardial Function and Fibrosis: The Multi-Ethnic Study of Atherosclerosis.Radiology · 2017Article
- Left ventricular noncompaction-A rare form of cardiomyopathy: Revelation modes and predictors of mortality in adults through 23 cases.Journal of the Saudi Heart Association · 2017Article
- Left ventricular non-compaction and idiopathic dilated cardiomyopathy: the significant diagnostic value of longitudinal strain.The international journal of cardiovascular imaging · 2017Article
- Left Ventricular Noncompaction Cardiomyopathy and Recurrent Polymorphic Ventricular Tachycardia: A Case Report and Literature Review.The Permanente journal · 2017Review
- Transmural gradients of myocardial structure and mechanics: Implications for fiber stress and strain in pressure overload.Progress in biophysics and molecular biology · 2016Review
Corrections and comments
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Authors and funding
10 authors.
Funding
Abstract
objectiveTo examine the hypothesis that speckle myocardial imaging (SMI) modalities, including longitudinal, radial and circumferential systolic (s) and diastolic (d) myocardial velocity imaging, displacement (D), strain rate (SR) and strain (S), as well as left ventricular (LV) rotation/torsion are sensitive for detecting early myocardial dysfunction in isolated LV non-compaction (iLVNC). DESIGN AND
resultsTwenty patients with iLVNC diagnosed by cardiac magnetic resonance (15) or echocardiography (5) were included. Patients were divided into two groups: ejection fraction (EF)>50% (n=10) and EF<or=50% (n=10). Standard measures of systolic and diastolic function including pulsed wave tissue Doppler Imaging (PWTDI) were obtained. Longitudinal, radial and circumferential SMI, and LV rotation/torsion were compared with values for 20 age/sex-matched controls. EF, PWTDI E', E/E' and all of the SMI modalities were significantly abnormal for patients with EF<or=50% compared with controls. In contrast, EF and PWTDI E', E/E' were not significantly different between controls and patients with iLVNC (EF>50%). However, SMI-derived longitudinal sS, sSR, sD and radial sS, as well as LV rotation/torsion values, were all reduced in iLVNC (EF>50%) compared with controls. Measurements with the highest discriminating power between iLVNC (EF>50%) and controls were longitudinal sS mean of the six apical segments (area under the curve (AUC)=0.94), sS global average (AUC=0.94), LV rotation apical mean (AUC=0.94); LV torsion (AUC=0.93) LV torsion rate (AUC=0.94).
conclusionsLV SMI values are reduced in patients with iLVNC, even those with normal EF and PWTDI. The most accurate SMI modalities to discriminate between patients and controls are longitudinal sS mean of the six apical segments, LV apical rotation or LV torsion rate.
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