1
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The Effect of Region of Interest, a Post-Processing Variable, on CMR Native T1 Values. Heart Lung Circ 2022. [DOI: 10.1016/j.hlc.2022.06.294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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2
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Analysis of Athlete QT Intervals by Age: Fridericia and Hodges Heart Rate Correction Methods Outperform the Bazett's Method for Athlete ECG Screening. Heart Lung Circ 2022. [DOI: 10.1016/j.hlc.2022.04.033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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3
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Longitudinal CMR Assessment of Structural Phenotype in Brugada Syndrome. Heart Lung Circ 2022. [DOI: 10.1016/j.hlc.2022.06.684] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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4
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CMR Evaluation of Aortic Distensibility in Well=Controlled Diabetic Patients. Heart Lung Circ 2022. [DOI: 10.1016/j.hlc.2022.06.235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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5
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NSW HEARTS: The NSW Inherited Cardiomyopathy Cohort Study protocol. Heart Lung Circ 2022. [DOI: 10.1016/j.hlc.2022.04.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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6
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Functional Tricuspid Regurgitation and its Relationship to Right Ventricular Volume. Heart Lung Circ 2021. [DOI: 10.1016/j.hlc.2021.06.377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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7
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Myocardial Fibrosis and Left Ventricular Hypertrophy Elevates Cardiovascular Risk in Patients with Diabetes Mellitus. Heart Lung Circ 2021. [DOI: 10.1016/j.hlc.2021.06.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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8
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304 Comparing Conventional Autopsy to Post-Mortem MR and CT in Determining the Cause of Sudden and/or Unexpected Death. Heart Lung Circ 2020. [DOI: 10.1016/j.hlc.2020.09.311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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403 Simulation of Altered Blood Flow in Bicuspid Aortic Valve Disease: A Proof of Concept Study. Heart Lung Circ 2020. [DOI: 10.1016/j.hlc.2020.09.410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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10
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697 ECG Features of Male and Female Elite Indigenous Australian Cricketers. Heart Lung Circ 2020. [DOI: 10.1016/j.hlc.2020.09.704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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11
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579 Absence of Pathogenic Variants in Patients With Isolated Left Ventricular Trabeculations After Deep Phenotyping. Heart Lung Circ 2020. [DOI: 10.1016/j.hlc.2020.09.586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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027 Unexplained Left Ventricular Late Gadolinium Enhancement (LGE) on Cardiac Magnetic Resonance (CMR) Confers an Adverse Prognosis. Heart Lung Circ 2020. [DOI: 10.1016/j.hlc.2020.09.034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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391 Post-Mortem Cardiac Magnetic Resonance Parameters. Heart Lung Circ 2020. [DOI: 10.1016/j.hlc.2020.09.398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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136 Long Term Clinical Outcomes in CMR Quantified Left Ventricular Noncompaction. Heart Lung Circ 2020. [DOI: 10.1016/j.hlc.2020.09.143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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15
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682 Reporting Errors in CT and MRI Imaging of Patients With Adult Congenital Heart Disease. Heart Lung Circ 2020. [DOI: 10.1016/j.hlc.2020.09.689] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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16
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A Systematic Review and Meta-Analysis of the Prevalence of Left Ventricular Non-Compaction in Adults. Heart Lung Circ 2019. [DOI: 10.1016/j.hlc.2019.06.057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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17
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Ascending Aortic Compliance in Patients with Bicuspid Aortic Valves; a Cardiac MRI Study. Heart Lung Circ 2019. [DOI: 10.1016/j.hlc.2019.06.242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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19
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Utility of Postmortem CT and MR in the Diagnosis of Unexpected Death. Heart Lung Circ 2018. [DOI: 10.1016/j.hlc.2018.06.541] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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20
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Clinical and Genetic Challenges In Adult-Onset Left Ventricular Non–Compaction. Heart Lung Circ 2018. [DOI: 10.1016/j.hlc.2018.06.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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21
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Reclassification of Cricket as a Moderate-Intensity Sport: Impact on American Heart Association and American College of Cardiology Task Force Criteria. Heart Lung Circ 2018. [DOI: 10.1016/j.hlc.2018.06.861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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22
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1216Non-invasive multimodality assessment in brugada Syndrome: insights into pathogenic basis and risk stratification. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx502.1216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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23
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Sudden Cardiac Death During Sporting Activity: A 10-Year Review. Heart Lung Circ 2017. [DOI: 10.1016/j.hlc.2017.06.597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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24
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Tetralogy of Fallot: A 2D Phase Contrast MRI Analysis of Pulmonary Flow Dynamics. Heart Lung Circ 2016. [DOI: 10.1016/j.hlc.2016.06.736] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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25
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Reproducibility of Cardiac Magnetic Resonance Imaging (CMR)-Derived Right Ventricular Parameters in Repaired Tetralogy of Fallot (ToF). Heart Lung Circ 2016. [DOI: 10.1016/j.hlc.2016.06.575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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26
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Implications of Late Gadolinium Enhancement for Diastolic Function in Cardiac Sarcoidosis. Heart Lung Circ 2016. [DOI: 10.1016/j.hlc.2016.06.551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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27
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Prevalence, distribution and clinical correlates of myocardial fibrosis in systemic lupus erythematosus: a cardiac magnetic resonance study. Lupus 2015; 25:573-81. [DOI: 10.1177/0961203315622275] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2015] [Accepted: 11/17/2015] [Indexed: 11/16/2022]
Abstract
Objectives To assess the prevalence, distribution and clinical correlates of myocardial fibrosis, as detected by cardiac magnetic resonance (CMR), in systemic lupus erythematosus (SLE). Methods Forty-one subjects (average age 39 ± 12 years and 80% female) with SLE underwent CMR imaging at 1.5T, using late gadolinium enhancement (LGE) to quantify the area of myocardial fibrosis in the left ventricle (LV). Subjects also underwent transthoracic echocardiography (TTE) and exercise testing. Results LGE was detected in 15/41 subjects, 11 with localized LGE (<15% LV mass) and four with extensive LGE (>15% LV mass). The commonest site of LGE was the interventricular septum, with all but one case demonstrating an intramural or inflammatory pattern. The mean age of the >15% LGE group (55 ± 15 years) was significantly higher than the <15% or absent LGE subgroups. Based on both CMR and TTE measurements, subjects with LGE > 15% demonstrated a reduced E/A ratio of 0.9 ± 0.4 relative to the <15% and absent LGE subgroups. LV end-systolic volume (ESVi), end-diastolic volume (EDVi) and maximum exercise capacity were also reduced in the >15% LGE group. Conclusions Mid-wall myocardial fibrosis occurs frequently in SLE and is strongly associated with advancing subject age, but not with SLE duration or severity. Extensive LGE may be associated with diastolic dysfunction and impaired exercise capacity, although this may be an epiphenomenon of age. Cardiac magnetic resonance with quantitative assessment of LGE may provide a basis for cardiac risk stratification in SLE.
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28
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Presence of left ventricular non-compaction in hypertrophic cardiomyopathy is associated with arrhythmia. Heart Lung Circ 2015. [DOI: 10.1016/j.hlc.2015.06.570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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29
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Increased left ventricular stroke volume in children and adults with repaired Tetralogy of Fallot (rTOF) and moderate-severe right ventricular dilatation. Heart Lung Circ 2015. [DOI: 10.1016/j.hlc.2015.06.743] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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30
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Improving the diagnosis of LV non-compaction with cardiac magnetic resonance imaging. Int J Cardiol 2014; 181:430-6. [PMID: 25569272 DOI: 10.1016/j.ijcard.2014.12.053] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2014] [Accepted: 12/21/2014] [Indexed: 12/21/2022]
Abstract
BACKGROUND Current diagnostic criteria for left ventricular non-compaction (LVNC) poorly correlate with clinical outcomes. We aimed to develop a cardiac magnetic resonance (CMR) based semi-automated technique for quantification of non-compacted (NC) and compacted (C) masses and to ascertain their relationships to global and regional LV function. METHODS We analysed CMR data from 30 adults with isolated LVNC and 20 controls. NC and C masses were measured using relative signal intensities of myocardium and blood pool. Global and regional LVNC masses was calculated and correlated with both global and regional LV systolic function as well as occurrence of arrhythmia. RESULTS LVNC patients had significantly higher end-systolic (ES) and end-diastolic (ED) NC:C ratios compared to controls (ES 0.21 [SD 0.09] vs. 0.12 [SD 0.02], p<0.001; ED 0.39 [SD 0.08] vs. 0.26 [SD 0.05], p<0.001). NC:C ratios correlated inversely with global ejection fraction, with a stronger correlation in ES vs. ED (r=-0.58, p<0.001 vs. r=-0.30, p=0.03). ES basal, mid and apical NC:C ratios also showed a significant inverse correlation with global LV ejection fraction (ES basal r=-0.29, p=0.04; mid-ventricular r=-0.50, p<0.001 and apical r=-0.71, p<0.001). Upon ROC testing, an ES NC:C ratio of 0.16 had a sensitivity of 70% and a specificity of 95% for detection of significant LVNC. Patients with sustained ventricular tachycardia had a significantly higher ES NC:C ratio (0.31 [SD 0.18] vs. 0.20 [SD 0.06], p=0.02). CONCLUSIONS The NC:C ratio derived from relative signal intensities of myocardium and blood pool improves the ability to detect clinically relevant NC compared to previous CMR techniques.
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31
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Utility of post-mortem lipid levels in fatal premature CAD: An autopsy study. Int J Cardiol 2014; 174:212-4. [DOI: 10.1016/j.ijcard.2014.03.196] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2014] [Accepted: 03/31/2014] [Indexed: 11/29/2022]
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32
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These abstracts have been selected for VIEWING only as ePosters and in print. ePosters will be available on Screen A & B throughout the meeting, Print Posters at the times indicated below. Please refer to the PROGRAM for more details. Eur Heart J Cardiovasc Imaging 2014. [DOI: 10.1093/ehjci/jeu085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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33
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MRI Predictors of Short-Term Outcomes After High Risk Coronary Artery Bypass Surgery. Heart Lung Circ 2013. [DOI: 10.1016/j.hlc.2013.03.050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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34
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The role of diastolic filling in preserving left ventricular stroke volume--an MRI study. Int J Cardiol 2013; 168:1596-8. [PMID: 23419962 DOI: 10.1016/j.ijcard.2013.01.039] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2012] [Accepted: 01/18/2013] [Indexed: 11/30/2022]
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35
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A Cardiac Magnetic Resonance Imaging (cMRI) Based Approach to Diagnosis and Quantification of LV Non-compaction Using Relative Signal Intensities. Heart Lung Circ 2013. [DOI: 10.1016/j.hlc.2013.05.386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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36
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Cardiac Magnetic Resonance as an Adjunct Screening Modality in Systemic Lupus Erythematosus. Heart Lung Circ 2013. [DOI: 10.1016/j.hlc.2013.05.398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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37
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IL-27 and IL-29 in Coronary Artery Disease in Premature Cardiac Death. Heart Lung Circ 2013. [DOI: 10.1016/j.hlc.2013.05.102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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38
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Utility of Post-mortem Lipid Levels in Fatal Premature CAD: An Autopsy Study. Heart Lung Circ 2013. [DOI: 10.1016/j.hlc.2013.05.163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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39
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Progress of Right Ventricular Dilatation in Adults with Repaired Tetralogy of Fallot. Heart Lung Circ 2013. [DOI: 10.1016/j.hlc.2013.05.593] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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40
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Late MRI Surveillance of Adult Patients with Repaired Aortic Coarctation. Heart Lung Circ 2013. [DOI: 10.1016/j.hlc.2013.05.583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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41
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Impact of On-site 2D Echocardiography at the Aboriginal Medical Service (AMS) Redfern. Heart Lung Circ 2013. [DOI: 10.1016/j.hlc.2013.05.602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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42
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Increased Cardiac Output During Exercise is Augmented by Reduced Pulmonary Regurgitation in Adults with Repaired Tetralogy of Fallot. Heart Lung Circ 2013. [DOI: 10.1016/j.hlc.2013.05.582] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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43
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45
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Peripheral Muscle Training Augments Cardiac Filling, Stroke Volume and Exercise Capacity in Adults with Single Ventricle Hearts and Fontan-Type Physiology. Heart Lung Circ 2012. [DOI: 10.1016/j.hlc.2012.05.728] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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46
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Causes of Death in Repaired Tetralogy of Fallot in Adults. Heart Lung Circ 2012. [DOI: 10.1016/j.hlc.2012.05.711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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47
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Markedly Impaired Exercise Capacity and Abnormal Ventricular Compaction in Young Adults with Single Ventricle Heart Disease. Heart Lung Circ 2012. [DOI: 10.1016/j.hlc.2012.05.727] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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48
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Impact of a Face to Face Cardiac Clinic at the Aboriginal Medical Service Redfern. Heart Lung Circ 2012. [DOI: 10.1016/j.hlc.2012.05.747] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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49
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Effect of erythropoietin as an adjunct to primary percutaneous coronary intervention: a randomised controlled clinical trial. Heart 2011; 97:1560-5. [DOI: 10.1136/hrt.2011.223867] [Citation(s) in RCA: 60] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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50
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Exercise Capacity and Stroke Volume are Preserved Even with Severely Dilated Right Ventricle, Late After Tetralogy Repair. Heart Lung Circ 2011. [DOI: 10.1016/j.hlc.2011.05.579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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