Gunnar Einvik

Gunnar Einvik is an Associate Professor in the Division of Medicine and Laboratory Sciences at the Institute of Clinical Medicine, University of Oslo. His work focuses on respiratory medicine, cardiology, and the long-term effects of infectious diseases like COVID-19. He has contributed to studies on chronic obstructive pulmonary disease (COPD), sleep disorders, and cardiac biomarkers.

Research interests include post-COVID-19 conditions, pulmonary function, and the interplay between sleep apnea and cardiovascular health. Notable studies examine insomnia treatment post-hospitalization, cognitive function decline in aging populations, and iron deficiency in COPD patients.

He has published extensively on topics such as cardiopulmonary exercise capacity, cardiac troponin dynamics, and systemic inflammation in chronic diseases. His affiliations include the Faculty of Medicine and the Akershus University Hospital.