C
Christian Winkler
Researcher at University Hospital Bonn
Publications - 8
Citations - 55
Christian Winkler is an academic researcher from University Hospital Bonn. The author has contributed to research in topics: Medicine & Percentile. The author has an hindex of 4, co-authored 6 publications receiving 38 citations. Previous affiliations of Christian Winkler include Boston Children's Hospital.
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Journal ArticleDOI
Real-Time Three-Dimensional Echocardiography of the Left Ventricle-Pediatric Percentiles and Head-to-Head Comparison of Different Contour-Finding Algorithms: A Multicenter Study.
Kristina Krell,Kai Thorsten Laser,Robert Dalla-Pozza,Christian Winkler,Ursula Hildebrandt,D. Kececioglu,Johannes Breuer,Ulrike Herberg +7 more
TL;DR: Software‐specific percentiles, based on a large pediatric population, serve as a reference for both commonly used quantification programs and demonstrate RT3DE allows reproducible noninvasive assessment of LV volumes and function.
Journal ArticleDOI
Left Atrial Volumes and Phasic Function in Healthy Children: Reference Values Using Real-Time Three-Dimensional Echocardiography.
Katharina Linden,Franziska Goldschmidt,Kai Thorsten Laser,Christian Winkler,Hermann Körperich,Robert Dalla-Pozza,Johannes Breuer,Ulrike Herberg +7 more
TL;DR: Pediatric LA volumes and phasic function indices can be the basis for evaluation of the LA by 3DE and contribute to detection of LA dysfunction and follow-up of patients with congenital heart diseases.
Journal ArticleDOI
RefCurv: A software for the construction of pediatric reference curves
Christian Winkler,Katharina Linden,Andreas Mayr,Thomas Schultz,Thomas Welchowski,Johannes Breuer,Ulrike Herberg +6 more
TL;DR: RefCurv as mentioned in this paper is an intuitive and user-friendly software for clinicians that simplifies the construction of reference curves for medical parameters, which can be used to assess the growth process of children with the help of percentile curves.
Posted Content
RefCurv: A Software for the Construction of Pediatric Reference Curves
Christian Winkler,Katharina Linden,Andreas Mayr,Thomas Schultz,Thomas Welchowski,Johannes Breuer,Ulrike Herberg +6 more
TL;DR: RefCurv is the first software based on the gamlss package, which enables practitioners to construct and analyze reference curves in a user-friendly GUI, and brings together the fields of statistical learning and medical application.
Journal ArticleDOI
Estimation of left ventricular stroke work based on a large cohort of healthy children.
Christian Winkler,Michael Neidlin,Simon J. Sonntag,Anna Grünwald,Sascha Groß-Hardt,Johannes Breuer,Katharina Linden,Ulrike Herberg +7 more
TL;DR: This study estimated the left ventricular stroke work for children based on modeled pressure-volume loops using a lumped parameter model fitted to clinical data of 340 healthy children and demonstrated how reference curves can be used for quantification of differences and comparison in patients.