| Acute dietary nitrate supplementation improves arterial endothelial function at high altitude: a double-blinded randomized controlled cross over study E Bakker, H Engan, A Patrician, E Schagatay, T Karlsen, U Wisløff, ... Nitric Oxide 50, 58-64, 2015 | 71 | 2015 |
| Effects of two weeks of daily apnea training on diving response, spleen contraction, and erythropoiesis in novel subjects H Engan, MX Richardson, A Lodin‐Sundström, M Van Beekvelt, ... Scandinavian journal of medicine & science in sports 23 (3), 340-348, 2013 | 68 | 2013 |
| Acute dietary nitrate supplementation improves dry static apnea performance HK Engan, AM Jones, F Ehrenberg, E Schagatay Respiratory physiology & neurobiology 182 (2-3), 53-59, 2012 | 57 | 2012 |
| Effect of hypercapnia on spleen-related haemoglobin increase during apnea M Richardson, H Engan, A Lodin-Sundström, E Schagatay Diving and hyperbaric medicine 42 (1), 4-9, 2012 | 43 | 2012 |
| Impact of symptoms of anxiety and depression on COPD Assessment Test scores CW Hilmarsen, S Wilke, H Engan, MA Spruit, J Rodenburg, DJA Janssen, ... European Respiratory Journal 43 (3), 898-900, 2014 | 41 | 2014 |
| The effect of climbing Mount Everest on spleen contraction and increase in hemoglobin concentration during breath holding and exercise HK Engan, A Lodin-Sundström, F Schagatay, E Schagatay High altitude medicine & biology 15 (1), 52-57, 2014 | 36 | 2014 |
| Blood lactate accumulation during competitive freediving and synchronized swimming. L Rodríguez-Zamora, HK Engan, A Lodin-Sundström, F Schagatay, ... Undersea & Hyperbaric Medicine 45 (1), 2018 | 31 | 2018 |
| Validation of peripheral arterial tonometry as tool for sleep assessment in chronic obstructive pulmonary disease NH Holmedahl, OM Fjeldstad, H Engan, IW Saxvig, J Grønli Scientific Reports 9 (1), 19392, 2019 | 21 | 2019 |
| Spleen volume and contraction during apnea in Mt. Everest climbers and everest base camp trekkers E Schagatay, P Holmström, E Mulder, P Limbu, FS Schagatay, H Engan, ... High Altitude Medicine & Biology 21 (1), 84-91, 2020 | 17 | 2020 |
| Exercise induced hemoconcentration following spleen contraction in subjects with COPD E Schagatay, A Hubinette, A Lodin-Sundström, H Engan, N Stenfors COPD Research and Practice 1, 1-7, 2015 | 16 | 2015 |
| Labor-force participation and working patterns among women and men who have survived cancer: A descriptive 9-year longitudinal cohort study B Brusletto, RA Nielsen, H Engan, L Oldervoll, CM Ihlebæk, NH Mjøsund, ... Scandinavian Journal of Public Health 49 (2), 188-196, 2021 | 13 | 2021 |
| The effect of dietary nitrate on nocturnal sleep-disordered breathing and arterial oxygen desaturation at high altitude A Patrician, H Engan, D Lundsten, L Grote, H Vigetun-Haughey, ... High Altitude Medicine & Biology 19 (1), 21-27, 2018 | 13 | 2018 |
| Are web-based questionnaires accepted in patients attending rehabilitation? HK Engan, C Hilmarsen, S Sittlinger, JA Sandmæl, F Skanke, ... Disability and rehabilitation 38 (24), 2406-2412, 2016 | 13 | 2016 |
| “Spleen contraction and hemoconcentration” regarding the review “Hemoconcentration and hemostasis during acute stress: Interacting and independent effects” by Austin et al. 2011 H Engan, E Schagatay Annals of Behavioral Medicine 49 (4), 634-635, 2015 | 12 | 2015 |
| Spleen contraction and Hb elevation after dietary nitrate intake H Engan, A Patrician, A Lodin-Sundström, H Johansson, M Melin, ... Journal of Applied Physiology 129 (6), 1324-1329, 2020 | 9 | 2020 |
| Effects of altitude acclimatization on spleen volume and contraction during submaximal and maximal work in lowlanders L Rodríguez-Zamora, A Lodin-Sundström, HK Engan, M Höök, A Patrician, ... 20th Annual Congress of the European College of Sport Science (ECSS), Malmö …, 2015 | 7 | 2015 |
| Effect of dietary nitrate supplementation on sleep in chronic obstructive pulmonary disease patients JP Wisor, NH Holmedahl, IW Saxvig, OM Fjeldstad, E Weitzberg, J Grønli, ... Nature and science of sleep, 435-446, 2021 | 5 | 2021 |
| On the increased haemoglobin concentration and improved oxygen uptake after Spirulina supplementation H Engan, A Patrician, E Schagatay European Journal of Applied Physiology 121, 1513-1514, 2021 | 3 | 2021 |
| Long-term work outcomes and the efficacy of multidisciplinary rehabilitation programs on labor force participation in cancer patients-a protocol for a longitudinal prospective … HK Engan, LM Oldervoll, GF Bertheussen, MH Gaarder, RA Nielsen, ... Journal of Public Health Research 9 (4), jphr. 2020.1739, 2020 | 3 | 2020 |
| Blood lactate after deep dives in 3 disciplines of competitive apnea H Engan, A Lodin-Sundström, E Schagatay | 3 | 2010 |
