Dag Teien

Reassessment of valve area determinations in mitral stenosis by the pressure half-time method: Impact of left ventricular stiffness and peak diastolic pressure difference

Kjell Karp, Dag Teien, Per Bjerle et al. · Journal of the American College of Cardiology · 1989 · 97 citations

Medicine, Cardiology, Clinical Cardiology +14

Three-dimensional reconstruction of color doppler flow convergence regions and regurgitant jets: An in vitro quantitative study

Takahiro Shiota, Brian Sinclair, Xiaodong Zhou et al. · Journal of the American College of Cardiology · 1996 · 67 citations

Natural Sciences, Biomedical Engineering, Physics +12

Evaluation of mitral regurgitation using a digitally determined color Doppler flow convergence 'centerline' acceleration method. Studies in an animal model with quantified mitral regurgitation.

Takahiro Shiota, Michael E. Jones, Dag Teien et al. · Circulation · 1994 · 61 citations · Full text

Medicine, Cardiology, Radiology +17

Flow Convergence Flow Rates from 3-Dimensional Reconstruction of Color Doppler Flow Maps for Computing Transvalvular Regurgitant Flows Without Geometric Assumptions: An In Vitro Quantitative Flow Study

Xiaokui Li, Takahiro Shiota, Alain Delabays et al. · Journal of the American Society of Echocardiography · 1999 · 52 citations

Computing, Biomedical Engineering, Biomedical Imaging +14

Vena Contracta Imaged by Doppler Color Flow Mapping Predicts the Severity of Eccentric Mitral Regurgitation Better Than Color Jet Area: A Chronic Animal Study

Xiaodong Zhou, Michael Jones, Takahiro Shiota et al. · Journal of the American College of Cardiology · 1997 · 43 citations

Medicine, Cardiology, Surgery +16