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Age and gender specific normal values of left ventricular mass, volume and function for gradient echo magnetic resonance imaging: a cross sectional study

Peter A Cain, Ragnhild Ahl, Erik Hedstrom, Martin Ugander, Ase Allansdotter-Johnsson, Peter Friberg, Hakan Arheden
2009 BMC Medical Imaging  
Knowledge about age-specific normal values for left ventricular mass (LVM), enddiastolic volume (EDV), end-systolic volume (ESV), stroke volume (SV) and ejection fraction (EF) by cardiac magnetic resonance  ...  The aims of the study were to determine age and gender specific normal reference values and to explore the normal physiological variation of these parameters from adolescence to late adulthood, in a cross  ...  Acknowledgements This work was supported in part by research funding from the Swedish Research Council, Swedish Heart and Lung Foundation, and Lund University Faculty of Medicine and the Region of Scania  ... 
doi:10.1186/1471-2342-9-2 pmid:19159437 pmcid:PMC2657902 fatcat:n7iqdsoguvf3nb4i3mmc5voypu

The impact of visceral and general obesity on vascular and left ventricular function and geometry: a cross-sectional magnetic resonance imaging study of the UK Biobank

2019 European Heart Journal-Cardiovascular Imaging  
Four thousand five hundred and ninety participants of the UK Biobank (54% female, mean age 61.1 ± 7.2 years) underwent cardiac magnetic resonance for assessment of left ventricular (LV) parameters [end-diastolic  ...  volume (EDV), ejection fraction (EF), cardiac output (CO), and index (CI)] and magnetic resonance imaging for body composition analysis [subcutaneous adipose tissue (SAT) and visceral adipose tissue (  ...  Conflict of interest: none declared.  ... 
doi:10.1093/ehjci/jez279 pmid:31722392 pmcid:PMC7031704 fatcat:w2u63xjps5cj3c2dl6tysztj5y

Cardiac Status amongst End Stage Renal Disease Patients on Maintenance Haemodialysis in Yemen: A Cross Sectional Study

K Aman, O Alhadrmy, R Aman, NA Qureshi, S Kassim
2016 West Indian medical journal  
Methods : A cross-sectional study was conducted among 105 patients in two haemodialysis centers in Aden, Yemen. The study was carried out during a period from November 2013 and early March 2014.  ...  Results: Patients' mean±SD age was 47.08±12.96 years. Of the 105 patients, 97.14% had different left ventricular abnormal echo-findings.  ...  A Trans-mitral flow velocity ,which reflect trans-mitral pressure gradient, was used as one of echo-Doppler modalities for assessing left ventricular diastolic function (14) .  ... 
doi:10.7727/wimj.2016.427 fatcat:vyew4b3xgbdhbazhifdigeys2u

Factors Impacting Echocardiographic Imaging after the Fontan Procedure: A Report from the Pediatric Heart Network Fontan Cross-Sectional Study

Richard V. Williams, Renee Margossian, Minmin Lu, Andrew M. Atz, Timothy J. Bradley, Michael Jay Campbell, Steven D. Colan, Dianne Gallagher, Wyman W. Lai, Gail D. Pearson, Ashwin Prakash, Girish Shirali (+1 others)
2013 Echocardiography  
We sought to describe echocardiographic quality and factors associated with study quality in subjects participating in the Pediatric Heart Network Fontan Cross-Sectional Study.  ...  Quantitative analysis of ventricular volume was possible in 76% overall, but only 41% of those with mixed ventricular morphology.  ...  Ventricular mass was calculated using the following equation: For the mixed morphology group, the volume and mass of each ventricle were measured separately, and the values for each ventricle were included  ... 
doi:10.1111/echo.12219 pmid:23614708 pmcid:PMC3732542 fatcat:pyovg6afn5hg7ag5u46wrhoxke

Reference Values for Ventricular Volumes and Pulmonary Artery Dimensions in Pediatric Patients with Transposition of the Great Arteries After Arterial Switch Operation

Inga Voges, Christien Boll, Amke Caliebe, Dominik Gabbert, Anselm Uebing, Sylvia Krupickova
2021 Journal of Magnetic Resonance Imaging  
Ventricular volumes, mass, and ejection fraction were measured from a stack of short axis cine images.  ...  Magnetic resonance imaging (MRI) is an excellent imaging modality to assess PA anatomy in TGA patients. However, disease-specific reference values for PA size are scarce.  ...  Acknowledgments This study was supported by Deutsches Zentrum für Herz-Kreislaufforschung e.V. The authors thank Mrs. Traudel Hansen for her help with patient management.  ... 
doi:10.1002/jmri.27602 pmid:33749058 fatcat:ygt2pa3cc5hzveajyjrbhk5xxy

Metal-on-Metal Hip Prostheses and Systemic Health: A Cross-Sectional Association Study 8 Years after Implantation

Jennifer R. Prentice, Matthew J. Clark, Nigel Hoggard, Allison C. Morton, Claire Tooth, Martyn N. Paley, Ian Stockley, Marios Hadjivassiliou, J. Mark Wilkinson, Joel Joseph Gagnier
2013 PLoS ONE  
We undertook a detailed cross-sectional health screen at a mean of 8 years after surgery in 35 asymptomatic patients who had previously received a metal-on-metal hip resurfacing (MoMHR) versus 35 individually  ...  age and sex matched asymptomatic patients who had received a conventional hip replacement.  ...  magnetic resonance imaging (MRI) was contra-indicated.  ... 
doi:10.1371/journal.pone.0066186 pmid:23762480 pmcid:PMC3677913 fatcat:uqprhkrsbzc7pgfie6dcngzsjq

ROLE OF CARDIAC MAGNETIC RESONANCE IMAGING IN ASSESSMENT OF RIGHT VENTRICULAR DYSFUNCTION IN PATIENTS WITH PULMONARY HYPERTENSION

Emad Mahmoud Abd El-Maksoud Arafa, Mohamed Aly Abboud, Wafik Ibrahim Mohamed, Mohamed Abu Mandour Mousa
2021 Al-Azhar Medical Journal  
Although echocardiography is the mainstay in the assessment of hemodynamic and ventricular function in PH, magnetic resonance imaging (MRI) has emerged as the gold standard for quantifying volume, function  ...  On assessment of the right ventricular mass index, the mean value was increased in our study compared to normal value.  ...  On assessment of right ventricular mass and mass index, our study revealed that, the mean values of the right ventricular mass and mass index increased compared to previously published normal.  ... 
doi:10.21608/amj.2021.178691 fatcat:r4ev4ip6gnb7femju6rm5gkmwi

Baseline correction of phase-contrast images in congenital Cardiac Magnetic Resonance Imaging

Brian J Holland, Beth F Printz, Wyman W Lai
2009 Journal of Cardiovascular Magnetic Resonance  
Contrast enhanced cardiovascular magnetic resonance imaging (ceCMR) can detect and quantify myocardial fibrosis in the setting of CMI and might therefore be a valuable tool for a more accurate risk stratification  ...  Prior to implantation (36 ± 78 days) patients were investigated on a 1.5 T clinical scanner (Siemens Avanto © , Germany) to assess left ventricular function (LVEF), LV end-diastolic volume (LVEDV) and  ...  Conclusion: We presented a robust, accurate and efficient method for the fully automatic delineation of the myocardium contours in LA + SA cine CMR images, which can be used for accurate LV functional  ... 
doi:10.1186/1532-429x-11-s1-p135 fatcat:2lr2w26mgbh3lhfl5teh6d4qwu

Contrast-enhanced MR imaging of pulmonary arteries: new imaging strategies using different contrast agents

Marcus R Makowski, Andrea J Wiethoff, Vicky Parish, Aaron Bell, Rene M Botnar, Christian Jansen, Sergio Uribe, Martin Rohrer, Reza Razavi, Tobias Schaeffter, Gerald F Greil
2009 Journal of Cardiovascular Magnetic Resonance  
resonance study  ...  T2* CMR can now assess cardiac iron O3 Sub-clinical systolic dysfunction with persistent myocardial edema and inflammation in elite high-endurance athletes with common colds: a cardiovascular magnetic  ...  Further studies with patients are required to assess sensitivity and specificity.  ... 
doi:10.1186/1532-429x-11-s1-p63 fatcat:muiraq7lkfd7novrp54nfxz5fi

Imaging the vessel wall in major peripheral arteries using susceptibility weighted imaging: visualizing calcifications

Qi Yang, Kuncheng Li, Jiangtao Liu, S Barnes, Z Wu, J Neelavalli, J Hu, EM Haacke
2009 Journal of Cardiovascular Magnetic Resonance  
Contrast enhanced cardiovascular magnetic resonance imaging (ceCMR) can detect and quantify myocardial fibrosis in the setting of CMI and might therefore be a valuable tool for a more accurate risk stratification  ...  Prior to implantation (36 ± 78 days) patients were investigated on a 1.5 T clinical scanner (Siemens Avanto © , Germany) to assess left ventricular function (LVEF), LV end-diastolic volume (LVEDV) and  ...  Conclusion: We presented a robust, accurate and efficient method for the fully automatic delineation of the myocardium contours in LA + SA cine CMR images, which can be used for accurate LV functional  ... 
doi:10.1186/1532-429x-11-s1-o12 fatcat:bn73jivmuzdrveepjzhl4hikl4

Normal Left Ventricular Myocardial Thickness for Middle-Aged and Older Subjects With Steady-State Free Precession Cardiac Magnetic Resonance: The Multi-Ethnic Study of Atherosclerosis

N. Kawel, E. B. Turkbey, J. J. Carr, J. Eng, A. S. Gomes, W. G. Hundley, C. Johnson, S. C. Masri, M. R. Prince, R. J. van der Geest, J. A. C. Lima, D. A. Bluemke
2012 Circulation Cardiovascular Imaging  
The purpose of this study was to establish standard reference values of normal LVMT with cardiac magnetic resonance and to assess variation with image acquisition plane, demographics, and left ventricular  ...  Conclusions-Normal values for wall thickness are provided for middle-aged and older subjects. Normal LVMT is lower for women than men.  ...  Dr van der Geest is a consultant for Medis medical imaging systems.  ... 
doi:10.1161/circimaging.112.973560 pmid:22705587 pmcid:PMC3412148 fatcat:mxny7ku6uvakxhtiebxg4odyvy

Phase-sensitive black-blood coronary vessel wall imaging

Khaled Z. Abd-Elmoniem, Robert G. Weiss, Matthias Stuber
2010 Magnetic Resonance in Medicine  
resonance study  ...  T2* CMR can now assess cardiac iron O3 Sub-clinical systolic dysfunction with persistent myocardial edema and inflammation in elite high-endurance athletes with common colds: a cardiovascular magnetic  ...  Further studies with patients are required to assess sensitivity and specificity.  ... 
doi:10.1002/mrm.22286 pmid:20373403 fatcat:4wuqi3pyczdy3gfw6svjdruzme

Quantitative Clinical Cardiac Magnetic Resonance Imaging
Quantitative klinische Herz-Magnetresonanztomografie

Ursula Reiter, Clemens Reiter, Corina Kräuter, Volha Nizhnikava, Michael H. Fuchsjäger, Gert Reiter
2019 RöFo. Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren (Print)  
Cardiac magnetic resonance imaging (MRI) represents the established reference standard method for the assessment of cardiac function and non-invasive evaluation of myocardial tissue in a variety of clinical  ...  Application of these techniques allows for characterization of function, morphology and perfusion of the heart beyond visual analysis of images, either in primary evaluation and comparison to normal values  ...  ABSTR AC T Background Cardiac magnetic resonance imaging (MRI) represents the established reference standard method for the assessment of cardiac function and non-invasive evaluation of myocardial tissue  ... 
doi:10.1055/a-0999-5716 pmid:31747705 fatcat:ojqawqapevac7huynbr5g7hvkq

European Association of Cardiovascular Imaging expert consensus paper: a comprehensive review of cardiovascular magnetic resonance normal values of cardiac chamber size and aortic root in adults and recommendations for grading severity

2019 European Heart Journal-Cardiovascular Imaging  
This consensus paper provides a framework for grading of severity of cardiovascular magnetic resonance (CMR) imaging-based assessment of chamber size, function, and aortic measurements.  ...  This manuscript aims to complement a recent comprehensive review of CMR normal value publications to recommend cut-off values required for severity grading.  ...  given documented differences (e.g. between fast gradient echo and steady-state free precession for myocardial mass and volumes). 12 The authors acknowledge explicitly that the same value on a continuous  ... 
doi:10.1093/ehjci/jez232 pmid:31544926 fatcat:usjiegbwavcariwdycwgs72fxa

Cardiovascular magnetic resonance imaging in early anthracycline cardiotoxicity

Gillian Smith, Paul Kotwinski, John Carpenter, Montgomery Hugh, Dudley Pennell
2009 Journal of Cardiovascular Magnetic Resonance  
resonance study  ...  T2* CMR can now assess cardiac iron O3 Sub-clinical systolic dysfunction with persistent myocardial edema and inflammation in elite high-endurance athletes with common colds: a cardiovascular magnetic  ...  Further studies with patients are required to assess sensitivity and specificity.  ... 
doi:10.1186/1532-429x-11-s1-p18 fatcat:hvl4jntoqrbovkffysf5lizuua
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