Stein Orn
Overview
Explore the profile of Stein Orn including associated specialties, affiliations and a list of published articles.
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Articles
71
Citations
1666
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Recent Articles
1.
Froysa V, Berg G, Singsaas E, Eftestol T, Woie L, Orn S
Int J Cardiol
. 2025 Mar;
427:133107.
PMID: 40037482
Background: Late Gadolinium-enhancement in cardiac magnetic resonance imaging (LGE-CMR) is the gold standard for assessing myocardial infarction (MI) size. Texture-based probability mapping (TPM) is a novel machine learning-based analysis of...
2.
Svane J, Wiktorski T, Eftestol T, Orn S
Exp Physiol
. 2024 Dec;
110(3):454-463.
PMID: 39739445
Endurance exercise is associated with increased life duration and improved life quality. Paradoxically, high exercise intensity is also associated with increased coronary artery calcification (CAC) and a small but significant...
3.
Buzwani B, Iversen E, Orn S, Herstad J, Chen J, Schuster P
J Cardiovasc Electrophysiol
. 2024 Nov;
36(1):290-294.
PMID: 39568097
Introduction: Pulmonary vein (PV) restenosis develops with reported incidence rates of up to 50%. Balloon angioplasty seems to be the widely preferred treatment of choice. Method And Results: A 54-year-old...
4.
Myhre P, Berge K, Orn S
Eur J Heart Fail
. 2024 Sep;
26(10):2299-2300.
PMID: 39221640
No abstract available.
5.
Erevik C, Kleiven O, Froysa V, Bjorkavoll-Bergseth M, Chivulescu M, Klaeboe L, et al.
J Am Heart Assoc
. 2024 Aug;
13(16):e034382.
PMID: 39158569
Background: The implications of exercise-induced cardiac troponin elevation in healthy individuals are unclear. This study aimed to determine if individuals with a high exercise-induced cardiac troponin I (cTnI) response have...
6.
Myhre P, Kleiven O, Berge K, Grundtvig M, Gullestad L, Orn S
Eur J Heart Fail
. 2024 Jul;
26(12):2608-2615.
PMID: 39058228
Aims: Functional capacity provides important clinical information in patients with heart failure (HF) and reduced ejection fraction (HFrEF). The 6-min walk test (6MWT) is a simple and inexpensive tool for...
7.
Bjorkavoll-Bergseth M, Erevik C, Kleiven O, Wiktorski T, Auestad B, Skadberg O, et al.
Scand J Med Sci Sports
. 2024 May;
34(5):e14667.
PMID: 38773919
The relationship between exercise-induced troponin elevation and non-obstructive coronary artery disease (CAD) is unclear. This observational study assessed non-obstructive CAD's impact on exercise-induced cardiac Troponin I (cTnI) elevation in middle-aged...
8.
Ueland T, Butt N, Lekva T, Orn S, Manhenke C, Aukrust P, et al.
Int J Cardiol
. 2024 Apr;
406:132035.
PMID: 38604450
Background: Secreted glycoproteins of the Dickkopf (DKK) family modify Wnt signaling and may influence plaque destabilization but their modulation by statins in MI patients is not known. Methods: We measured...
9.
Svane J, Wiktorski T, Orn S, Eftestol T
MethodsX
. 2023 Sep;
11:102381.
PMID: 37753351
Heart rate variability (HRV) is the variation in time between successive heartbeats and can be used as an indirect measure of autonomic nervous system (ANS) activity. During physical exercise, movement...
10.
Erevik C, Kleiven O, Froysa V, Bjorkavoll-Bergseth M, Chivulescu M, Klaeboe L, et al.
Front Cardiovasc Med
. 2023 Jan;
9:1081664.
PMID: 36712275
Background: The effect of prolonged, high-intensity endurance exercise on myocardial function is unclear. This study aimed to determine the left ventricular (LV) response to increased exercise duration and intensity using...