Berthold Klas

Accuracy and Reproducibility of Real-Time Three-Dimensional Echocardiography for Assessment of Right Ventricular Volumes and Ejection Fraction in Children

Xiuzhang Lu, Vyacheslav Nadvoretskiy, Liping Bu et al. · Journal of the American Society of Echocardiography · 2007 · 137 citations

Medicine, Cardiology, Pediatrics +16

Delineation of site, relative size and dynamic geometry of atrial septal defects by real-time three-dimensional echocardiography

Gerald R. Marx, David R. Fulton, Natesa G. Pandian et al. · Journal of the American College of Cardiology · 1995 · 134 citations

Medicine, Cardiology, Radiology +17

Effects of Frame Rate on Three-Dimensional Speckle-Tracking–Based Measurements of Myocardial Deformation

Chattanong Yodwut, Lynn Weinert, Berthold Klas et al. · Journal of the American Society of Echocardiography · 2012 · 94 citations

Medicine, Biomedical Engineering, Radiology +16

24‐segment sphericity index: a new technique to evaluate fetal cardiac diastolic shape

Greggory R. DeVore, Berthold Klas, Gary Satou et al. · Ultrasound in Obstetrics and Gynecology · 2017 · 94 citations · Full text

Medicine, Cardiology, Clinical Cardiology +16

How accurately, reproducibly, and efficiently can we measure left ventricular indices using M-mode, 2-dimensional, and 3-dimensional echocardiography in children?

Xiuzhang Lu, Mingxing Xie, David Tomberlin et al. · American Heart Journal · 2008 · 81 citations

Medicine, Cardiology, Pediatrics +14