1
Assami Rösner,
Mikhail Kornev,
Akay Caglayan Hatice,
Sofia Malyutina,
Andrew Ryabikov,
Alexander Valerievich Kudryavtsev
m.fl.:
Cardiac Systolic and Diastolic Function in Relation to Cardiovascular Risk Factors: Comparing Strain Imaging in Russian and Norwegian Populations: Heart-to-Heart—Norwegian-Russian Multilevel Educational Collaboration in Cardiovascular Disease Epidemiology
1
Akay Caglayan Hatice,
Didrik Kjønås,
Mikhail Kornev,
Amjid Iqbal,
Mehran Jazbani,
Assami Rösner
:
Diagnostic accuracy of strain and strain rate imaging detecting coronary artery disease in a stable chest pain population: a prospective diagnostic accuracy study
1
Assami Rösner,
Simone Diab,
Mark K. Friedberg,
George K. Lui
:
Association of Global Longitudinal Strain and Long-Term Transplant-Free Survival in Fontan Patients
Echocardiography 18. september 2025
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1
Safak Caglayan,
Akay Caglayan Hatice,
Synnøve Jensen,
Kjell Arne Arntzen,
Assami Rösner
:
Segmental Strain and Strain-Rate Imaging to Assess Cardiac Function in Patients With Limb-Girdle Muscular Dystrophy R9: An Observational Study of the Norwegian LGMDR9 Cohort
1
Simone Diab,
Assami Rösner,
Gaute Døhlen,
Henrik Brun,
Guro Grindheim,
Kanyalak Vithessonthi
m.fl.:
Systolic Function in the Fontan Circulation Is Exercise, but Not Preload, Recruitable
Journal of the American Society of Echocardiography 2025
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1
Martin Petter Høydahl,
Didrik Kjønås,
Assami Rösner,
Bendik Trones Antonsen,
Signe Helene Forsdahl,
Rolf Busund
:
Predictors of permanent pacemaker implantation after transcatheter aortic valve implantation
Scandinavian Cardiovascular Journal 2025
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1
Assami Rösner,
Mikhail Kornev,
Akay Caglayan Hatice,
Sandro Queiros,
Sofia Malyutina,
Andrew Ryabikov
m.fl.:
Atrial Strain and Strain Rate in a General Population: Do These Measures Improve the Assessment of Elevated NT-proBNP Levels?
1
Arleen Aune,
Annabel Eide Ohldieck,
Lene Vernås Halvorsen,
Karl Marius Brobak,
Erik Olsen,
Stine Rognstad
m.fl.:
Gender Differences in Cardiac Organ Damage in Arterial Hypertension: Assessing the Role of Drug Nonadherence
1
Anders W. Bjerring,
Knut Bjøro Smeland,
Thomas Muri Stokke,
Kristina Ingrid Helena Hermann Haugaa,
Espen Holte,
Assami Rösner
m.fl.:
Long-term cardiac effects of modern treatment for Hodgkin’s lymphoma
1
Akay Caglayan Hatice,
Didrik Kjønås,
Mikhail Kornev,
Amjid Iqbal,
Mehran Jazbani,
Assami Rösner
:
Resting segmental speckle tracking strain and strain rate in stable coronary artery disease and revascularized myocardial infarction
The International Journal of Cardiovascular Imaging 2024
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1
Martin Petter Høydahl,
Rolf Busund,
Assami Rösner,
Didrik Kjønås
:
Transcatheter aortic valve implantation (from inception to standard treatment): a single-center observational study
Frontiers in Cardiovascular Medicine 2024
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1
Synnøve Jensen,
Karin Louise Abeler,
Oddgeir Friborg,
Assami Rösner,
Caroline Olsborg,
Svein Ivar Mellgren
m.fl.:
Insomnia and sleep-disordered breathing in FKRP-related limb-girdle muscular dystrophy R9. The Norwegian LGMDR9 cohort study (2020)
1
Geir Fagerjord Lorem,
Eva Therese Næss,
Maja-Lisa Løchen,
Kjersti Rønningen Lillevoll,
Else-Marie Molund,
Assami Rösner
m.fl.:
Post-traumatic stress disorder among heart disease patients: a clinical follow-up of individuals with myocardial infarction in the Tromsø Study
1
Sindre Hellum Olaisen,
Erik Smistad,
Torvald Espeland,
Jieyu Hu,
David Francis Pierre Pasdeloup,
Andreas Østvik
m.fl.:
Automatic measurements of left ventricular volumes and ejection fraction by artificial intelligence: clinical validation in real time and large databases
European Heart Journal-Cardiovascular Imaging 2023
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1
Mikhail Kornev,
Akay Caglayan Hatice,
Alexander V Kudryavtsev,
Sofia Malyutina,
Andrew Ryabikov,
Henrik Schirmer
m.fl.:
Influence of hypertension on systolic and diastolic left ventricular function including segmental strain and strain rate
1
Mikhail Kornev,
Akay Caglayan Hatice,
Alexander V Kudryavtsev,
Sofia Malyutina,
Andrew Ryabikov,
Michael Stylidis
m.fl.:
Novel approach to artefact detection and the definition of normal ranges of segmental strain and strain-rate values
1
Assami Rösner,
Doff B. McElhinney,
Simone Diab,
Mark K. Friedberg,
George K. Lui
:
Classic-Pattern Dyssynchrony Is Associated with Outcome in Patients with Fontan Circulation
1
Thomas Möller,
Vibeke Klungerbo,
Simone Diab,
Henrik Holmstrøm,
Elisabeth Edvardsen,
Guro Grindheim
m.fl.:
Circulatory Response to Rapid Volume Expansion and Cardiorespiratory Fitness in Fontan Circulation
1
Didrik Kjønås,
Gry Dahle,
Henrik Schirmer,
Siri Malm,
Jo Eidet,
Lars Aaberge
m.fl.:
Risk scores for prediction of 30-day mortality after transcatheter aortic valve implantation: Results from a two-center study in Norway
1
Didrik Kjønås,
Henrik Schirmer,
Svend Aakhus,
Jo Eidet,
Siri Malm,
Lars Aaberge
m.fl.:
Clinical and Echocardiographic Parameters Predicting 1- and 2-Year Mortality After Transcatheter Aortic Valve Implantation
1
Akay Caglayan Hatice,
Didrik Kjønås,
Siri Malm,
Henrik Schirmer,
Assami Røsner
:
Echocardiographic assessment of diastolic dysfunction in elderly patients with severe aortic stenosis before and after aortic valve replacement
1
Assami Røsner,
Martino Alessandrini,
Didrik Kjønås,
Oana Mirea,
Sandro Queiros,
Jan D`hooge
:
Quality Assurance of Segmental Strain Values Provided by Commercial 2-D Speckle Tracking Echocardiography Using in Silico Models: A Report from the EACVI-ASE Strain Standardization Task Force
Ultrasound in Medicine and Biology 2021
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1
Michael Stylidis,
Ekaterina Sharashova,
Tom Wilsgaard,
David Adrew Leon,
Geir Heggelund,
Assami Røsner
m.fl.:
Left atrial diameter, left ventricle filling indices, and association with all-cause mortality: Results from the population-based Tromsø Study
1
Michael Stylidis,
David Adrew Leon,
Assami Røsner,
Henrik Schirmer
:
Global myocardial longitudinal strain in a general
population—associations with blood pressure and subclinical heart
failure: The Tromsø Study
The International Journal of Cardiovascular Imaging 2019
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1
Assami Rösner,
Tara Bharucha,
Adam James,
Luc Mertens,
Mark K. Friedberg
:
Impact of Right Ventricular Geometry and Left Ventricular Hypertrophy on Right Ventricular Mechanics and Clinical Outcomes in Hypoplastic Left Heart Syndrome
Journal of the American Society of Echocardiography 2019
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1
Didrik Kjønås,
Gry Dahle,
Henrik Schirmer,
Siri Malm,
Jo Eidet,
Lars Aaberge
m.fl.:
Predictors of early mortality after transcatheter aortic valve implantation
1
Assami Røsner,
Tigran Khalapyan,
João Pedrosa,
Håvard Dalen,
Doff B. McElhinney,
Mark K. Friedberg
m.fl.:
Ventricular mechanics in adolescent and adult patients with a Fontan circulation: Relation to geometry and wall stress
1
Assami Rösner,
T Khalapyan,
Håvard Dalen,
DB McElhinney,
Mark K. Friedberg,
GK Lui
:
Classic-Pattern Dyssynchrony in Adolescents and Adults With a Fontan Circulation
Journal of the American Society of Echocardiography 08. desember 2017
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1
Joao Pedrosa,
Daniel Barbosa,
Brecht Heyde,
Frederic Schnell,
Assami Røsner,
Piet Claus
m.fl.:
Left Ventricular Myocardial Segmentation in 3-D Ultrasound Recordings: Effect of Different Endocardial and Epicardial Coupling Strategies
IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control 2017
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1
Assami Røsner,
Henrik Schirmer,
Amjid Iqbal,
Bart Bijnens,
Derk Avenarius,
Siri Malm
:
Assessment of myocardial ischemia by strain dobutamine stress echocardiography and cardiac magnetic resonance perfusion imaging before and after coronary artery bypass grafting
1
Klaus Murbræch,
Espen Holte,
Kaspar Broch,
Knut Bjøro Smeland,
Harald Holte,
Assami Røsner
m.fl.:
Impaired Right Ventricular Function in Long-Term Lymphoma Survivors
Journal of the American Society of Echocardiography 2016
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1
Klaus Murbræch,
Torgeir Wethal,
Knut Bjøro Smeland,
Harald Holte,
Jon Håvard Loge,
Espen Holte
m.fl.:
Valvular Dysfunction in Lymphoma Survivors Treated with Autologous Stem Cell Transplantation A National Cross-Sectional Study
JACC Cardiovascular Imaging 2016
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1
Assami Røsner,
Derk Avenarius,
Siri Malm,
Amjid Iqbal,
Bart Bijnens,
Henrik Schirmer
:
Severe regional myocardial dysfunction by stress
echocardiography does not predict the presence
of transmural scarring in chronic coronary artery
disease
European Heart Journal-Cardiovascular Imaging 2015
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1
Klaus Murbræch,
Knut Bjøro Smeland,
Harald Holte,
Jon Håvard Loge,
May Brit Lund,
Torgeir Wethal
m.fl.:
Heart failure and asymptomatic left ventricular systolic dysfunction in lymphoma survivors treated with autologous stem-cell transplantation: A national cross-sectional study
Journal of Clinical Oncology 2015
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1
Assami Røsner,
Daniel Barbosa,
Erling Johan Aarsæther,
Didrik Kjønås,
Henrik Schirmer,
Jan D'Hooge
:
The influence of frame rate on two-dimensional
speckle-tracking strain measurements: a study
on silico-simulated models and images recorded
in patients
European Heart Journal-Cardiovascular Imaging 2015
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1
Assami Røsner,
Derk Avenarius,
Siri Malm,
Amjid Iqbal,
Henrik Schirmer,
B Bijnens
m.fl.:
Changes in Right Ventricular Shape and Deformation Following Coronary Artery Bypass Surgery-Insights from Echocardiography with Strain Rate and Magnetic Resonance Imaging
1
Erling Johan Aarsæther,
Espen Straumbotn,
Assami Røsner,
Rolf Busund
:
Oral beta-glucan reduces infarction size and improves regional contractile function in a porcine ischaemia/reperfusion model
European Journal of Cardio-Thoracic Surgery 2012
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1
Assami Røsner,
Derk Avenarius,
Siri Malm,
Amjid Iqbal,
Aigul Baltabaeva,
George R. Sutherland
m.fl.:
Persistent dysfunction of viable myocardium after revascularization in chronic ischaemic heart disease: implications for dobutamine stress echocardiography with longitudinal systolic strain and strain rate measurements
European Heart Journal-Cardiovascular Imaging 2012
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1
Erling Johan Aarsæther,
Assami Røsner,
Espen Straumbotn,
Rolf Busund
:
Peak longitudinal strain most accurately reflects myocardial segmental viability following acute myocardial infarction - an experimental study in open-chest pigs
1
Ole-Jakob How,
Assami Rösner,
Anders Benjamin Kildal,
Thor Allan Stenberg,
Petter Fosse Gjessing,
Stig Eggen Hermansen
m.fl.:
Dobutamine-norepinephrine, but not vasopressin, restores the ventriculoarterial matching in experimental cardiogenic shock
Translational Research: The Journal of Laboratory and Clinical Medicine 2010
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1
Assami Rösner,
Ole-Jakob How,
Erling Johan Aarsæther,
Thor Allan Stenberg,
Thomas Vennø Andreasen,
Timofei Kondratiev
m.fl.:
High Resolution Speckle Tracking Dobutamine Stress Echocardiography Reveals Heterogeneous Responses in Different Myocardial Layers: Implication for Viability Assessments
Journal of the American Society of Echocardiography 2010
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1
Stig Müller,
Ole-Jakob How,
Øyvind Jakobsen,
Stig Eggen Hermansen,
Assami Røsner,
Thor Allan Stenberg
m.fl.:
Oxygen-Wasting Effect of Inotropy Is There a Need for a New Evaluation? An Experimental Large-Animal Study Using Dobutamine and Levosimendan
Circulation: Heart Failure 2010
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1
Assami Røsner,
B Bijnens,
Magna Hansen,
Ole-Jakob How,
Erling Johan Aarsæther,
Stig Müller
m.fl.:
Left ventricular size determines tissue Doppler-derived longitudinal strain and strain rate
European Heart Journal-Cardiovascular Imaging 2008
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