O
Otto A. Smiseth
Researcher at Oslo University Hospital
Publications - 242
Citations - 42974
Otto A. Smiseth is an academic researcher from Oslo University Hospital. The author has contributed to research in topics: Heart failure & Ejection fraction. The author has an hindex of 61, co-authored 227 publications receiving 38232 citations. Previous affiliations of Otto A. Smiseth include Rikshospitalet–Radiumhospitalet & University of Oslo.
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Journal ArticleDOI
Cardioprotection During Chemotherapy : Need for Faster Transfer of Knowledge From Cardiology to Oncology and Role for a Cardio-Oncologist*
TL;DR: Advanced and intensive treatment of solid cancer and hematological malignancies is a success history in modern medicine, but the flipside of treatment with ionization therapy, chemotherapeutic and antineoplastic drugs, is among others, risks for developing heart failure.
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Prediction of response to cardiac resynchronization therapy using a multi-feature learning method
Alban Gallard,Arnaud Hubert,Otto A. Smiseth,Jens-Uwe Voigt,Virginie Le Rolle,Christophe Leclercq,Auriane Bidaut,Elena Galli,Erwan Donal,Alfredo Hernandez +9 more
TL;DR: A multiparametric approach using a combination of echo-based parameters of left ventricular dyssynchrony and QRS duration helped to improve the prediction of the response to cardiac resynchronization therapy.
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Regional myocardial work by cardiac magnetic resonance and non-invasive left ventricular pressure: a feasibility study in left bundle branch block
C K Larsen,John M Aalen,Caroline Stokke,Caroline Stokke,Jan Fjeld,Jan Fjeld,Erik Kongsgaard,Jürgen Duchenne,Ganna Degtiarova,Olivier Gheysens,Jens-Uwe Voigt,Otto A. Smiseth,Einar Hopp +12 more
TL;DR: FT-CMR in combination with non-invasive LVP demonstrated markedly reduced work in septum compared to the LV lateral wall in patients with LBBB, suggesting that FT-C MR in combinationWith non- invasive L VP is a relevant clinical tool to measure regional myocardial work.
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Left ventricular end-systolic volume is a more sensitive marker of acute response to cardiac resynchronization therapy than contractility indices: insights from an experimental study.
Espen Boe,Espen Boe,Otto A. Smiseth,Petter Storsten,Petter Storsten,O S Andersen,John M Aalen,John M Aalen,Morten Eriksen,Magnus Reinsfelt Krogh,Erik Kongsgaard,Espen W. Remme,Helge Skulstad +12 more
TL;DR: Increased contractility by CRT could not be identified by Ees, which is a widely used reference method for contractility, and changes in LV volume may be more sensitive markers of acute CRT response than conventional contractility indices.
Journal ArticleDOI
Importance of systematic right ventricular assessment in cardiac resynchronization therapy candidates: a machine-learning approach
Elena Galli,Virginie Le Rolle,Otto A. Smiseth,Jürgen Duchenne,Jürgen Duchenne,John M Aalen,C K Larsen,E. Sade,Arnaud Hubert,Smitha Anilkumar,Martin Penicka,Cecilia Linde,Christophe Leclercq,Alfredo Hernandez,Jens-Uwe Voigt,Jens-Uwe Voigt,Erwan Donal +16 more
TL;DR: In this article, a combination of the Boruta algorithm and random forest methods was used to identify features predicting both CRT volumetric response and prognosis, and selected features were associated with particularly good prediction of CRT response.