J. E. Otterstad

Accuracy and reproducibility of biplane two-dimensional echocardiographic measurements of left ventricular dimensions and function

J. E. Otterstad, G. Froeland, Martin St. John Sutton et al. · European Heart Journal · 1997 · 394 citations

Determination of cardiac output by Doppler echocardiography.

Halfdan Ihlen, Jan Amlie, Jeremy Dale et al. · Heart · 1984 · 335 citations · Full text

Heart Failure, Cardiac Anaesthesia, Doppler Echocardiography +18

Ethnic-Specific Normative Reference Values for Echocardiographic LA and LV Size, LV Mass, and Systolic Function

Katrina Poppe, R. Doughty, Julius M. Gardin et al. · JACC. Cardiovascular imaging · 2015 · 239 citations · Full text

Lv Mass, Heart Failure, Blood Pressure +12

Normal reference ranges for left and right atrial volume indexes and ejection fractions obtained with real-time three-dimensional echocardiography

Erlend Aune, J. E. Otterstad · European Journal of Echocardiography · 2009 · 169 citations · Full text

M‐mode echocardiographic findings in apparently healthy, non‐athletic Norwegians aged 20–70 years. Influence of age, sex and body surface area

Karina Knutsen, Marie Stugaard, S. Michelsen et al. · Journal of Internal Medicine · 1989 · 65 citations

Hypertension, Heart Failure, Healthy Subjects +17