78 Result(s)
within
Steffen E. Petersen
English
Cardiology
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Chapter
AI in the Real World
This chapter deals with important considerations to factor in when translating technical advances in AI to real clinical workflows. The importance of considering existing workflows is emphasized, including ide...
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Article
Open AccessSociety for Cardiovascular Magnetic Resonance (SCMR) guidelines for reporting cardiovascular magnetic resonance examinations
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Article
Open AccessPrecision measurement of cardiac structure and function in cardiovascular magnetic resonance using machine learning
Measurement of cardiac structure and function from images (e.g. volumes, mass and derived parameters such as left ventricular (LV) ejection fraction [LVEF]) guides care for millions. This is best assessed usin...
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Article
Open AccessEvidence-based cardiovascular magnetic resonance cost-effectiveness calculator for the detection of significant coronary artery disease
Although prior reports have evaluated the clinical and cost impacts of cardiovascular magnetic resonance (CMR) for low-to-intermediate-risk patients with suspected significant coronary artery disease (CAD), th...
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Article
Open AccessCardiovascular magnetic resonance reference values of mitral and tricuspid annular dimensions: the UK Biobank cohort
Mitral valve (MV) and tricuspid valve (TV) apparatus geometry are essential to define mechanisms and etiologies of regurgitation and to inform surgical or transcatheter interventions. Given the increasing use ...
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Article
Open AccessComparison of quantitative flow ratio and fractional flow reserve with myocardial perfusion scintigraphy and cardiovascular magnetic resonance as reference standard. A Dan-NICAD substudy
Quantitative flow ratio (QFR) and fractional flow reserve (FFR) have not yet been compared head to head with perfusion imaging as reference for myocardial ischemia. We aimed to compare the diagnostic accuracy ...
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Article
Open AccessRight ventricular shape and function: cardiovascular magnetic resonance reference morphology and biventricular risk factor morphometrics in UK Biobank
The associations between cardiovascular disease (CVD) risk factors and the biventricular geometry of the right ventricle (RV) and left ventricle (LV) have been difficult to assess, due to subtle and complex sh...
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Article
Open AccessAutomated quality control in image segmentation: application to the UK Biobank cardiovascular magnetic resonance imaging study
The trend towards large-scale studies including population imaging poses new challenges in terms of quality control (QC). This is a particular issue when automatic processing tools such as image segmentation m...
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Article
Open AccessSociety for Cardiovascular Magnetic Resonance (SCMR) expert consensus for CMR imaging endpoints in clinical research: part I - analytical validation and clinical qualification
Cardiovascular disease remains a leading cause of morbidity and mortality globally. Changing natural history of the disease due to improved care of acute conditions and ageing population necessitates new strat...
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Article
Open AccessAutomated cardiovascular magnetic resonance image analysis with fully convolutional networks
Cardiovascular resonance (CMR) imaging is a standard imaging modality for assessing cardiovascular diseases (CVDs), the leading cause of death globally. CMR enables accurate quantification of the cardiac chamb...
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Article
Open AccessFully-automated left ventricular mass and volume MRI analysis in the UK Biobank population cohort: evaluation of initial results
UK Biobank, a large cohort study, plans to acquire 100,000 cardiac MRI studies by 2020. Although fully-automated left ventricular (LV) analysis was performed in the original acquisition, this was not designed ...
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Article
Open AccessReference ranges for cardiac structure and function using cardiovascular magnetic resonance (CMR) in Caucasians from the UK Biobank population cohort
Cardiovascular magnetic resonance (CMR) is the gold standard method for the assessment of cardiac structure and function. Reference ranges permit differentiation between normal and pathological states. To date...
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Article
Open AccessThe global cardiovascular magnetic resonance registry (GCMR) of the society for cardiovascular magnetic resonance (SCMR): its goals, rationale, data infrastructure, and current developments
With multifaceted imaging capabilities, cardiovascular magnetic resonance (CMR) is playing a progressively increasing role in the management of various cardiac conditions. A global registry that harmonizes dat...
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Open AccessUK Biobank’s cardiovascular magnetic resonance protocol
UK Biobank’s ambitious aim is to perform cardiovascular magnetic resonance (CMR) in 100,000 people previously recruited into this prospective cohort study of half a million 40-69 year-olds.
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Open AccessThe applicability of current global cardiovascular risk scores and cardiovascular surrogates in chronic obstructive pulmonary disease
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Article
Open AccessAutomatic left ventricular analysis with Inline VF performs well compared to manual analysis: results from Barts Cardiovascular Registry
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Open AccessCan left ventricular endocardial surface roughness be measured by fractal dimension on fast gradient echo sequences?
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Open AccessA comparison of cardiac motion analysis software packages: application to left ventricular deformation analysis in healthy subjects
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Article
Open AccessThe association of left atrial volume with age, ethnicity and cardiovascular risk factors in men and women: the Multi-Ethnic Study of Atherosclerosis (MESA)
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Article
Open AccessRelationship of regional myocardial deformation and myocardial fibrosis to myocardial trabeculation: The Multi-Ethnic Study of Atherosclerosis
