Search Results - "Helbing, Willem A."

The Ross Procedure: A Systematic Review, Meta-Analysis, and Microsimulation by Etnel, Jonathan R G, Grashuis, Pepijn, Huygens, Simone A, Pekbay, Begüm, Papageorgiou, Grigorios, Helbing, Willem A, Roos-Hesselink, Jolien W, Bogers, Ad J J C, Mokhles, M Mostafa, Takkenberg, Johanna J M

“…To support decision-making in aortic valve replacement in children and adults, we provide a comprehensive overview of outcome after the Ross procedure. A…”
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Outcome after aortic valve replacement in children: A systematic review and meta-analysis by Etnel, Jonathan R.G., BSc, Elmont, Lisa C., BSc, Ertekin, Ebru, BSc, Mokhles, M. Mostafa, MD, PhD, Heuvelman, Helena J., MD, PhD, Roos-Hesselink, Jolien W., MD, PhD, de Jong, Peter L., MD, Helbing, Willem A., MD, PhD, Bogers, Ad J.J.C., MD, PhD, Takkenberg, Johanna J.M., MD, PhD

“…Abstract Objective Despite an increasing interest in pediatric aortic valve repair, aortic valve replacement in children may be unavoidable. The evidence on…”
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Current outcomes and treatment of tetralogy of Fallot [version 1; peer review: 2 approved] by van der Ven, Jelle P.G, van den Bosch, Eva, Bogers, Ad J.C.C, Helbing, Willem A

“…Tetralogy of Fallot (ToF) is the most common type of cyanotic congenital heart disease. Since the first surgical repair in 1954, treatment has continuously…”
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Normal biventricular function, volumes, and mass in children aged 8 to 17 years by Robbers-Visser, Daniëlle, Boersma, Eric, Helbing, Willem A.

“…Purpose To assess normal values for biventricular function, volumes, and mass with current cardiovascular magnetic resonance (CMR) imaging sequences in…”
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Pericardial adipose tissue, cardiac structures, and cardiovascular risk factors in school-age children by Toemen, Liza, Santos, Susana, Roest, Arno A W, Vernooij, Meike W, Helbing, Willem A, Gaillard, Romy, Jaddoe, Vincent W V

“…Abstract Aims  We examined the associations of pericardial adipose tissue with cardiac structures and cardiovascular risk factors in children. Methods and…”
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Hemodynamic interplay of vorticity, viscous energy loss, and kinetic energy from 4D Flow MRI and link to cardiac function in healthy subjects and Fontan patients by Kamphuis, Vivian P, Roest, Arno A W, van den Boogaard, Pieter J, Kroft, Lucia J M, Lamb, Hildo J, Helbing, Willem A, Blom, Nico A, Westenberg, Jos J M, Elbaz, Mohammed S M

“…The purpose of this study was to directly assess (patho)physiology of intraventricular hemodynamic interplay between four-dimensional flow cardiovascular…”
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Normal myocardial strain values using 2D speckle tracking echocardiography in healthy adults aged 20 to 72 years by Menting, Myrthe E., McGhie, Jackie S., Koopman, Laurens P., Vletter, Wim B., Helbing, Willem A., van den Bosch, Annemien E., Roos-Hesselink, Jolien W.

“…Aims Evaluation of left ventricular (LV) myocardial deformation by speckle tracking echocardiography (STE) is useful for clinical and research purposes…”
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Aerobic Exercise Influences Quality of Life of Children and Youngsters With Congenital Heart Disease: A Randomized Controlled Trial by Dulfer, Karolijn, M.Sc, Duppen, Nienke, M.D, Kuipers, Irene M., M.D., Ph.D, Schokking, Michiel, M.D., Ph.D, van Domburg, Ron T., Ph.D, Verhulst, Frank C., M.D., Ph.D, Helbing, Willem A., M.D., Ph.D, Utens, Elisabeth M.W.J., Ph.D

“…Abstract Purpose To evaluate effects of an exercise program on health-related quality of life (HRQoL) in children and adolescents with tetralogy of Fallot…”
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Exercise capacity in children after total cavopulmonary connection: Lateral tunnel versus extracardiac conduit technique by Bossers, Sjoerd S.M., MD, Helbing, Willem A., MD, PhD, Duppen, Nienke, MD, Kuipers, Irene M., MD, PhD, Schokking, Michiel, MD, Hazekamp, Mark G., MD, PhD, Bogers, Ad J.J.C., MD, PhD, Ten Harkel, Arend D.J., MD, PhD, Takken, Tim, MSc, PhD

“…Objectives In patients with univentricular heart disease, the total cavopulmonary connection (TCPC) is the preferred treatment. TCPC can be performed using the…”
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Body Fat Distribution, Overweight, and Cardiac Structures in School-Age Children: A Population-Based Cardiac Magnetic Resonance Imaging Study by Toemen, Liza, Santos, Susana, Roest, Arno A, Jelic, Gavro, van der Lugt, Aad, Felix, Janine F, Helbing, Willem A, Gaillard, Romy, Jaddoe, Vincent W V

“…Background Adiposity is associated with larger left ventricular mass in children and adults. The role of body fat distribution in these associations is not…”
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Associations Between Blood Biomarkers, Cardiac Function, and Adverse Outcome in a Young Fontan Cohort by van den Bosch, Eva, Bossers, Sjoerd S M, Kamphuis, Vivian P, Boersma, Eric, Roos-Hesselink, Jolien W, Breur, Johannes M P J, Ten Harkel, Arend D J, Kapusta, Livia, Bartelds, Beatrijs, Roest, Arno A W, Kuipers, Irene M, Blom, Nico A, Koopman, Laurens P, Helbing, Willem A

“…Background Patients who have undergone the Fontan procedure are at high risk of circulatory failure. In an exploratory analysis we aimed to determine the…”
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The clinical impact of phase offset errors and different correction methods in cardiovascular magnetic resonance phase contrast imaging: a multi-scanner study by Minderhoud, Savine C S, van der Velde, Nikki, Wentzel, Jolanda J, van der Geest, Rob J, Attrach, Mohammed, Wielopolski, Piotr A, Budde, Ricardo P J, Helbing, Willem A, Roos-Hesselink, Jolien W, Hirsch, Alexander

“…Cardiovascular magnetic resonance (CMR) phase contrast (PC) flow measurements suffer from phase offset errors. Background subtraction based on stationary…”
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Quantification of myocardial deformation in children by cardiovascular magnetic resonance feature tracking: determination of reference values for left ventricular strain and strain rate by André, Florian, Robbers-Visser, Daniëlle, Helling-Bakki, Astrid, Föll, Angela, Voss, Andreas, Katus, Hugo A, Helbing, Willem A, Buss, Sebastian J, Eichhorn, Joachim G

“…The objective assessment of global and regional cardiac function in children has shown to be clinically relevant but is challenging to conduct. Cardiovascular…”
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Disproportionate intraventricular viscous energy loss in Fontan patients: analysis by 4D flow MRI by Kamphuis, Vivian P, Elbaz, Mohammed S M, van den Boogaard, Pieter J, Kroft, Lucia J M, van der Geest, Rob J, de Roos, Albert, Helbing, Willem A, Blom, Nico A, Westenberg, Jos J M, Roest, Arno A W

“…Abstract Aims To non-invasively assess intraventricular viscous energy loss (EL) and proportionality to kinetic energy (KE) in Fontan patients using 4D flow…”
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The obesity epidemic meets complex congenital heart disease: challenges for prevention by Helbing, Willem A

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Evaluating the systemic right ventricle by CMR: the importance of consistent and reproducible delineation of the cavity by Winter, Michiel M, Bernink, Flip Jp, Groenink, Maarten, Bouma, Berto J, van Dijk, Arie Pj, Helbing, Willem A, Tijssen, Jan Gp, Mulder, Barbara Jm

“…The method used to delineate the boundary of the right ventricle (RV), relative to the trabeculations and papillary muscles in cardiovascular magnetic…”
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Stress increases intracardiac 4D flow cardiovascular magnetic resonance -derived energetics and vorticity and relates to VO2max in Fontan patients by Kamphuis, Vivian P., Elbaz, Mohammed S.M., van den Boogaard, Pieter J., Kroft, Lucia J.M., Lamb, Hildo J., Hazekamp, Mark G., Jongbloed, Monique R.M., Blom, Nico A., Helbing, Willem A., Roest, Arno A.W., Westenberg, Jos J.M.

“…BACKGROUNDWe hypothesize that dobutamine-induced stress impacts intracardiac hemodynamic parameters and that this may be linked to decreased exercise capacity…”
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Clinical Value of Real-Time Three-Dimensional Echocardiography for Right Ventricular Quantification in Congenital Heart Disease: Validation With Cardiac Magnetic Resonance Imaging by van der Zwaan, Heleen B., MD, Helbing, Willem A., MD, PhD, McGhie, Jackie S, Geleijnse, Marcel L., MD, PhD, Luijnenburg, Saskia E., MD, Roos-Hesselink, Jolien W., MD, PhD, Meijboom, Folkert J., MD, PhD

“…Background The objective of this study was to test the feasibility, accuracy, and reproducibility of the assessment of right ventricular (RV) volumes and…”
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State of the art of the Fontan strategy for treatment of univentricular heart disease [version 1; peer review: 2 approved] by van der Ven, Jelle P. G, van den Bosch, Eva, Bogers, Ad J.C.C, Helbing, Willem A

“…In patients with a functionally univentricular heart, the Fontan strategy achieves separation of the systemic and pulmonary circulation and reduction of…”
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Usefulness of Serial N-terminal pro-B-type Natriuretic Peptide Measurements to Predict Cardiac Death in Acute and Chronic Dilated Cardiomyopathy in Children by den Boer, Susanna L., MD PhD, Rizopoulos, Dimitris, PhD, du Marchie Sarvaas, Gideon J., MD, Backx, Ad P.C.M., MD, ten Harkel, Arend D.J., MD PhD, van Iperen, Gabriëlle G., MD, Rammeloo, Lukas A.J., MD, Tanke, Ronald B., MD PhD, Boersma, Eric, PhD, Helbing, Willem A., MD PhD, Dalinghaus, Michiel, MD PhD

“…Abstract N-terminal pro-B-type natriuretic peptide (NT-proBNP) is an important predictor of outcome in adults with heart failure. In children with heart…”
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