Sequence variants with large effects on cardiac electrophysiology and disease
Norland, Kristjan, Sveinbjornsson, Gardar, Thorolfsdottir, Rosa B., Davidsson, Olafur B., Tragante, Vinicius, Rajamani, Sridharan, Helgadottir, Anna, Gretarsdottir, Solveig, van Setten, Jessica, Asselbergs, Folkert W., Sverrisson, Jon Th, Stephensen, Sigurdur S., Oskarsson, Gylfi, Sigurdsson, Emil L., Andersen, Karl, Danielsen, Ragnar, Thorgeirsson, Gudmundur, Thorsteinsdottir, Unnur, Arnar, David O., Sulem, Patrick, Holm, Hilma, Gudbjartsson, Daniel F., Stefansson, Kari
Published in Nature communications (22.10.2019)
Published in Nature communications (22.10.2019)
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Journal Article
Transcatheter closure of atrial septal defect in adults: time-course of atrial and ventricular remodeling and effects on exercise capacity
Stephensen, Sigurdur S., Ostenfeld, Ellen, Kutty, Shelby, Steding-Ehrenborg, Katarina, Arheden, Hakan, Thilén, Ulf, Carlsson, Marcus
Published in The International Journal of Cardiovascular Imaging (01.11.2019)
Published in The International Journal of Cardiovascular Imaging (01.11.2019)
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Journal Article
Changes in blood volume shunting in patients with atrial septal defects: assessment of heart function with cardiovascular magnetic resonance during dobutamine stress
Stephensen, Sigurdur S, Steding-Ehrenborg, Katarina, Thilén, Ulf, Holm, Johan, Hochbergs, Peter, Arheden, Hakan, Carlsson, Marcus
Published in European heart journal cardiovascular imaging (01.10.2017)
Published in European heart journal cardiovascular imaging (01.10.2017)
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Journal Article
Alterations in ventricular pumping in patients with atrial septal defect at rest, during dobutamine stress and after defect closure
Stephensen, Sigurdur S., Ostenfeld, Ellen, Steding‐Ehrenborg, Katarina, Thilén, Ulf, Heiberg, Einar, Arheden, Hakan, Carlsson, Marcus
Published in Clinical physiology and functional imaging (01.09.2018)
Published in Clinical physiology and functional imaging (01.09.2018)
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Journal Article
Agreement of left ventricular mass in steady state free precession and delayed enhancement MR images: implications for quantification of fibrosis in congenital and ischemic heart disease
Stephensen, Sigurdur S, Carlsson, Marcus, Ugander, Martin, Engblom, Henrik, Olivecrona, Goran, Erlinge, David, Arheden, Hakan
Published in BMC medical imaging (24.01.2010)
Published in BMC medical imaging (24.01.2010)
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Journal Article
Alterations in right ventricular pumping in patients with atrial septal defect at rest and during dobutamine stress
Stephensen, Sigurdur S, Steding-Ehrenborg, Katarina, Thilén, Ulf, Heiberg, Einar, Arheden, Håkan, Carlsson, Marcus
Published in Journal of cardiovascular magnetic resonance (03.02.2015)
Published in Journal of cardiovascular magnetic resonance (03.02.2015)
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Journal Article
Variants in NKX2-5 and FLNC Cause Dilated Cardiomyopathy and Sudden Cardiac Death
Sveinbjornsson, Gardar, Olafsdottir, Eva F, Thorolfsdottir, Rosa B, Davidsson, Olafur B, Helgadottir, Anna, Jonasdottir, Adalbjorg, Jonasdottir, Aslaug, Bjornsson, Eythor, Jensson, Brynjar O, Arnadottir, Gudny A, Kristinsdottir, Hallfridur, Stephensen, Sigurdur S, Oskarsson, Gylfi, Gudbjartsson, Tomas, Sigurdsson, Emil L, Andersen, Karl, Danielsen, Ragnar, Arnar, David O, Jonsdottir, Ingileif, Thorsteinsdottir, Unnur, Sulem, Patrick, Thorgeirsson, Gudmundur, Gudbjartsson, Daniel F, Holm, Hilma, Stefansson, Kari
Published in Circulation. Genomic and precision medicine (01.08.2018)
Published in Circulation. Genomic and precision medicine (01.08.2018)
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Journal Article
Factors determining exercise capacity in patients with atrial septal defect: assessment of heart function with CMR during dobutamine stress
Stephensen, Sigurdur S, Steding-Ehrenborg, Katarina, Thilén, Ulf, Holm, Johan, Hochbergs, Peter, Arheden, Håkan, Carlsson, Marcus
Published in Journal of cardiovascular magnetic resonance (03.02.2015)
Published in Journal of cardiovascular magnetic resonance (03.02.2015)
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Journal Article
Regional contributions to ventricular stroke volumes are affected on the left side, and not on the right in patients with pulmonary hypertension
Ostenfeld, Ellen, Stephensen, Sigurdur S, Steding-Ehrenborg, Katarina, Heiberg, Einar, Arheden, Håkan, Rådegran, Göran, Holm, Johan, Carlsson, Marcus
Published in Journal of cardiovascular magnetic resonance (03.02.2015)
Published in Journal of cardiovascular magnetic resonance (03.02.2015)
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Journal Article
Quantification of the contribution of septal movement to stroke volume in healthy subjects, athletes, patients with pulmonary insufficiency and patients with pulmonary hypertension
Stephensen, Sigurdur S, Steding, Katarina, Arheden, Hakan, Heiberg, Einar, Carlsson, Marcus
Published in Journal of cardiovascular magnetic resonance (01.02.2012)
Published in Journal of cardiovascular magnetic resonance (01.02.2012)
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Journal Article
1029 Agreement of left ventricular mass in steady state free precession (ssfp) and delayed enhancement (DE) MR images: implications for quantification of fibrosis in congenital and ischemic heart disease
Stephensen, Sigurdur S, Carlsson, Marcus, Munkhammar, Peter, Arheden, Hakan
Published in Journal of cardiovascular magnetic resonance (01.10.2008)
Published in Journal of cardiovascular magnetic resonance (01.10.2008)
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Journal Article
Association Between Birth Weight Z-Score and Blood Pressure in 9- to 10-Year-Old Icelandic Children: TH-PO500
Sigurdardottir, Asdis H., Indridason, Olafur S., Stephensen, Sigurdur S., Hrafnkelsdottir, Thordis J., Edvardsson, Vidar O.
Published in Journal of the American Society of Nephrology (01.11.2023)
Published in Journal of the American Society of Nephrology (01.11.2023)
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Journal Article
Association Between Birth Weight Z-Score and Blood Pressure in Young Adults: SA-PO539
Sigurdardottir, Asdis H., Indridason, Olafur S., Stephensen, Sigurdur S., Edvardsson, Vidar O., Hrafnkelsdottir, Thordis J.
Published in Journal of the American Society of Nephrology (01.11.2023)
Published in Journal of the American Society of Nephrology (01.11.2023)
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Journal Article
Childhood Systolic Blood Pressure Predicts Hypertension in Young Adults: A 10-Year Follow-Up Study of Icelandic Children: TH-PO591
Sigurdardottir, Asdis H., Indridason, Olafur S., Hrafnkelsdottir, Thordis J., Stephensen, Sigurdur S., Edvardsson, Vidar O.
Published in Journal of the American Society of Nephrology (01.11.2022)
Published in Journal of the American Society of Nephrology (01.11.2022)
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Journal Article
Blood Pressure Trends in a Cohort of 9- and 10-Year-Old Children in Iceland: A 10-Year Follow-Up Study: PO1759
Sigurdardottir, Asdis H., Indridason, Olafur S., Stephensen, Sigurdur S., Hrafnkelsdottir, Thordis J., Edvardsson, Vidar O.
Published in Journal of the American Society of Nephrology (01.10.2021)
Published in Journal of the American Society of Nephrology (01.10.2021)
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