Per Steinar Halvorsen

Oslo University Hospital — Norway

Medicine · Health Sciences

18h-index1.1kcitations114works0.72yr avg
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Research Topics

Cardiovascular Function and Risk Factors(36), Cardiac Imaging and Diagnostics(27), Cardiac Arrest and Resuscitation(27), Mechanical Circulatory Support Devices(19), Cardiac Valve Diseases and Treatments(18)

Publications113 total

Monitoring stroke volume continuously and autonomously using an epicardial accelerometer
Journal of Applied Biomedicine·2026Open Access
A Randomized Controlled Trial of Resection Versus Thermal Ablation of Colorectal Cancer Liver Metastases (New Comet): Study Protocol
Annals of Surgical Oncology·2025· 3 citedOpen Access
Continuous and Autonomous Monitoring of Changes in Left Ventricular dP/dtmax Using an Epicardial Accelerometer
Annals of Biomedical Engineering·2025Open Access
Decoding Blood Volume Loss: Can Non-Invasive Signals Match the Gold Standard?
2025
Accelerometer-based vibration analysis and oxygenator thrombosis in venovenous ECMO: an experimental porcine model
Intensive Care Medicine Experimental·2025Open Access
Health Related Quality of Life (HRQoL) after transcatheter aortic valve implantation in aortic stenosis patients: exploring a novel threshold for clinically significant improvement after 12 months
Journal of Patient-Reported Outcomes·2025· 2 citedOpen Access
Deep neural network valve detection for accelerometer based cardiac monitoring
Scientific Reports·2025· 1 citedOpen Access
Flow Reserve Does Not Predict Long‐Term Outcomes After Transaortic Valve Implantation in Patients With Preserved Left Ventricular Ejection Fraction
Journal of Clinical Ultrasound·2025
Positive End Expiratory Pressure and its Effect on the Central Venous Pressure and the Hepatic Venous Pressure during Pneumoperitoneum
HPB·2025
The impact of hypovolemia and PEEP on recirculation in venovenous ECMO: an experimental porcine model
Intensive Care Medicine Experimental·2024· 1 citedOpen Access
A Multi-channel EEG Data Analysis for Poor Neuro-prognostication in Comatose Patients with Self and Cross-channel Attention Mechanism
Computing in cardiology·2023· 1 citedOpen Access
Extracorporeal driveline vibrations to detect left ventricular assist device thrombosis – A porcine model study
The Journal of Heart and Lung Transplantation·2023· 1 citedOpen Access
Non-invasive waveform analysis for emergency triage via simulated hemorrhage: An experimental study using novel dynamic lower body negative pressure model
Journal of Applied Biomedicine·2023· 1 citedOpen Access
Detection of inflow obstruction in left ventricular assist devices by accelerometer: A porcine model study
The Journal of Heart and Lung Transplantation·2023· 3 citedOpen Access
Non-invasive Waveform Analysis for Emergency Triage via Simulated Hemorrhage: An Experimental Study using Novel Dynamic Lower Body Negative Pressure Model
arXiv (Cornell University)·2023Open Access
Detection of inflow obstruction in left ventricular assist devices by accelerometer: An <i>in vitro</i> study
Medical Engineering & Physics·2022· 6 citedOpen Access
PO21
Brachytherapy·2022
Automatic Detection of Aortic Valve Events Using Deep Neural Networks on Cardiac Signals From Epicardially Placed Accelerometer
IEEE Journal of Biomedical and Health Informatics·2022· 8 citedOpen Access
Myocardial electrophysiological and mechanical changes caused by moderate hypothermia—A clinical study
Physiological Reports·2022· 3 citedOpen Access
Improved Detection Of Thromboembolic Complications In Left Ventricular Assist Device By Novel Accelerometer-Based Analysis
ASAIO Journal·2022· 9 cited
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Frequent Co-authors

Erik Fosse(29), Helge Skulstad(22), Andreas Espinoza(19), Thor Edvardsen(10), Ole Jakob Elle(10), Jacob Bergsland(9), Espen W. Remme(9), J. F. Bugge(9), Lars Hoff(8), Ilangko Balasingham(6), Runar Lundblad(5), Per Kristian Hol(5), Ole-Johannes Grymyr(5), Terje Veel(4), Itai Schalit(4), Fred‐Johan Pettersen(4), Gry Dahle(4), Stefan Hyler(3), Erik Waage Nielsen(3), Lars Albert Fleischer(3)