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  1. Article

    High Acuity Therapy Variation Across Pediatric Acute Care Cardiology Units: Results from the Pediatric Acute Care Cardiology Collaborative Hospital Surveys

    We utilized the multicenter Pediatric Acute Care Cardiology Collaborative (PAC3) 2017 and 2019 surveys to describe practice variation in therapy availability and changes over a 2-year period. A high acuity therap...

    Ashraf S. Harahsheh, Alaina K. Kipps, Stephen A. Hart… in Pediatric Cardiology (2021)

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    Chapter

    Special Technique Considerations for Congenital Heart Disease Imaging

    Given the varied imaging indications and often complex anatomy and physiology in patients with congenital heart disease, special techniques are often necessary to optimize the diagnostic information obtained. ...

    Anthony M. Hlavacek in CT of the Heart (2019)

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    Chapter

    CT Spectrum of Congenital Heart Disease

    The following chapter is a brief overview of congenital heart disease, with a specific focus on the aspects that are relevant to cardiac computed tomography (CCT). A brief rationale for the use of CCT in conge...

    David Steflik, Anthony M. Hlavacek in CT of the Heart (2019)

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    Article

    Coronary artery assessment using self-navigated free-breathing radial whole-heart magnetic resonance angiography in patients with congenital heart disease

    To evaluate a self-navigated free-breathing three-dimensional (SNFB3D) radial whole-heart MRA technique for assessment of main coronary arteries (CAs) and side branches in patients with congenital heart diseas...

    Moritz H. Albrecht, Akos Varga-Szemes, U. Joseph Schoepf… in European Radiology (2018)

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    Article

    Multi-institutional evaluation of the indications and radiation dose of functional cardiovascular computed tomography (CCT) imaging in congenital heart disease

    Ventricular volumes and ejection fraction are often used in clinical decision making in patients with congenital heart disease (CHD). The referral diagnosis, radiation exposure and image quality of functional ...

    B. Kelly Han, Anthony M. Hlavacek… in The International Journal of Cardiovascula… (2016)

  6. Article

    Open Access

    Single center experience with a prototype self-navigated 3D SSFP whole heart sequence in assessing coronary artery origin

    Arni Nutting, Akos Varga-Szemes… in Journal of Cardiovascular Magnetic Resonan… (2016)

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    Article

    Integration of Clinical Data Collected at Different Times for Virtual Surgery in Single Ventricle Patients: A Case Study

    Newborns with single ventricle physiology are usually palliated with a multi-staged procedure. When cardiovascular complications e.g., collateral vessel formation occur during the inter-stage periods, further ...

    Chiara Corsini, Catriona Baker, Alessia Baretta… in Annals of Biomedical Engineering (2015)

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    Article

    ECG-Synchronized CT Angiography in 324 Consecutive Pediatric Patients: Spectrum of Indications and Trends in Radiation Dose

    The aim of the study is to describe the spectrum of indications for pediatric ECG-synchronized CT angiography (CTA), the main determinants of radiation exposure, and trends in radiation dose over time at a sin...

    Felix G. Meinel, Thomas Henzler, U. Joseph Schoepf, Patsy W. Park… in Pediatric Cardiology (2015)

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    Article

    Comparison of Pressure–Volume Loop and Echocardiographic Measures of Diastolic Function in Patients With a Single-Ventricle Physiology

    Echocardiographic measurements of diastolic function have not been validated against invasive pressure–volume loop (PVL) analysis in the single-ventricle population. The authors hypothesized that echocardiogr...

    Shahryar M. Chowdhury, Ryan J. Butts, Jason Buckley… in Pediatric Cardiology (2014)

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    Article

    Cardiovascular CT angiography in neonates and children: Image quality and potential for radiation dose reduction with iterative image reconstruction techniques

    To evaluate image quality (IQ) of low-radiation-dose paediatric cardiovascular CT angiography (CTA), comparing iterative reconstruction in image space (IRIS) and sinogram-affirmed iterative reconstruction (SAF...

    Francesco Tricarico, Anthony M. Hlavacek, U. Joseph Schoepf… in European Radiology (2013)

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    Article

    Effective Radiation Dose in Computed Tomographic Angiography of the Chest and Diagnostic Cardiac Catheterization in Pediatric Patients

    Computed tomographic angiography (CTA) and cardiac catheterization are useful adjuncts to echocardiography for delineating cardiovascular anatomy in pediatric patients. These studies require ionizing radiation...

    Timotheus G. Watson, Eugene Mah, U. Joseph Schoepf, Lydia King… in Pediatric Cardiology (2013)

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    Article

    Challenges in Echocardiographic Assessment of Mitral Regurgitation in Children After Repair of Atrioventricular Septal Defect

    The validity and reproducibility of echocardiographic methods used to quantify mitral regurgitation (MR) in children with congenital heart disease are unknown. We evaluated the usefulness of methods used to qu...

    Ashwin Prakash, Ronald V. Lacro, Lynn A. Sleeper, L. LuAnn Minich… in Pediatric Cardiology (2012)

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    Chapter

    Three-Dimensional Echocardiography in Congenital Heart Disease

    Complex intracardiac anatomy and spatial relationships are inherent to congenital heart defects. Beginning over 30 years ago and until recently, the clinician’s ability to image the heart non-invasively was li...

    Girish S. Shirali, Anthony M. Hlavacek… in Textbook of Real-Time Three Dimensional Ec… (2011)

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    Article

    Computed Tomographic Angiography of Infants with Congenital Heart Disease Receiving Extracorporeal Membrane Oxygenation

    Patients with respiratory and/or cardiac failure occasionally require the use of extracorporeal membrane oxygenation (ECMO), which presents an obstacle for standard imaging modalities. Computed tomographic ang...

    Brad A. Friedman, U. Joseph Schoepf, Gorka A. Bastarrika… in Pediatric Cardiology (2009)

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    Article

    Universal Screening for Extracardiac Abnormalities in Neonates with Congenital Heart Disease

    Extracardiac or genetic abnormalities (EGA) represent a factor in the morbidity of patients with congenital heart disease. We evaluated the way neonates with CHD are screened at our institution and determined ...

    Javier H. Gonzalez, Girish S. Shirali, Andrew M. Atz… in Pediatric Cardiology (2009)