Alexander Fyrdahl

Publikationer
Forskningsbidrag
CV
Populärvetenskap och samverkan

Utvalda publikationer

Article: JACC CARDIOVASCULAR IMAGING. 2023;16(4):558-559
Pulmonary Hypertension by Catheterization Is More Accurately Detected by Cardiovascular Magnetic Resonance 4D-Flow Than Echocardiography
Ramos JG; Wieslander B; Fyrdahl A; Reiter G; Reiter U; Jin N; Skott V; Melin M; Sundblad P; Sigfridsson A; Ugander M
Book chapter: ARTIFICIAL INTELLIGENCE IN CARDIOTHORACIC IMAGING. 2022;p. 201-215
Magnetic Resonance Fingerprinting: The Role of Artificial Intelligence
Fyrdahl A; Seiberlich N; Hamilton JI
Article: JACC CARDIOVASCULAR IMAGING. 2020;13(12):2530-2542
Comprehensive Cardiovascular Magnetic Resonance Diastolic Dysfunction Grading Shows Very Good Agreement Compared With Echocardiography.
Ramos JG; Fyrdahl A; Wieslander B; Thalén S; Reiter G; Reiter U; Jin N; Maret E; Eriksson M; Caidahl K; Sörensson P; Sigfridsson A; Ugander M
Article: MAGNETIC RESONANCE IN MEDICINE. 2020;83(4):1310-1321
Sector-wise golden-angle phase contrast with high temporal resolution for evaluation of left ventricular diastolic dysfunction
Fyrdahl A; Ramos JG; Eriksson MJ; Caidahl K; Ugander M; Sigfridsson A

Artiklar

Article: IEEE JOURNAL OF BIOMEDICAL AND HEALTH INFORMATICS. 2024;PP:1-12
Generalized super-resolution 4D Flow MRI - using ensemble learning to extend across the cardiovascular system.
Ericsson L; Hjalmarsson A; Akbar MU; Ferdian E; Bonini M; Hardy B; Schollenberger J; Aristova M; Winter P; Burris N; Fyrdahl A; Sigfridsson A; Schnell S; Figueroa CA; Nordsletten D; Young AA; Marlevi D
Article: EUROPEAN JOURNAL OF RADIOLOGY OPEN. 2024;12:100558
Detection of acute pulmonary embolism using native repeated magnetic resonance imaging acquisitions under free-breathing and without respiratory or cardiac gating. A diagnostic accuracy study
Medson K; Paris RV; Fyrdahl A; Wiklund P; Nyren S; Westerlund E; Lindholm P
Article: MAGNETIC RESONANCE IN MEDICINE. 2023;90(3):1041-1052
Three-dimensional sector-wise golden angle-improved k-space uniformity after electrocardiogram binning
Fyrdahl A; Ullvin A; Ramos JG; Seiberlich N; Ugander M; Sigfridsson A
Article: EUR HEART J IMAGING METHODS PRACT. 2023;1(1):qyad014
Non-invasive estimation of mean pulmonary artery pressure by cardiovascular magnetic resonance in under 2 min scan time
Abdula G; Ramos JG; Marlevi D; Fyrdahl A; Engblom H; Sörensson P; Giese D; Jin N; Sigfridsson A; Ugander M
Article: ACTA RADIOLOGICA. 2023;64(4):1371-1380
Feasibility of monitoring the resolution of acute pulmonary embolism with non-contrast-enhanced magnetic resonance imaging at one day, one week, one, three, and six months
Medson K; Westerlund E; Paris RV; Fyrdahl A; Vidovic N; Nyren S; Lindholm P
Article: MAGNETIC RESONANCE IN MEDICINE. 2023;89(2):536-549
Self-calibrated through-time spiral GRAPPA for real-time, free-breathing evaluation of left ventricular function
Franson D; Ahad J; Liu Y; Fyrdahl A; Truesdell W; Hamilton J; Seiberlich N
Article: MAGNETIC RESONANCE MATERIALS IN PHYSICS, BIOLOGY, AND MEDICINE. 2021;34(1):109-118
Generalization of three-dimensional golden-angle radial acquisition to reduce eddy current artifacts in bSSFP CMR imaging
Fyrdahl A; Holst K; Caidahl K; Ugander M; Sigfridsson A
Article: RESUSCITATION. 2020;150:113-120
The effect of levosimendan on survival and cardiac performance in an ischemic cardiac arrest model - A blinded randomized placebo -controlled study in swine
Rysz S; Lundberg J; Nordberg P; Eriksson H; Wieslander B; Lundin M; Fyrdahl A; Pernow J; Ugander M; Djarv T; Fagerlund MJ
Article: BMC MEDICAL IMAGING. 2020;20(1):28
Cardiovascular magnetic resonance 4D flow analysis has a higher diagnostic yield than Doppler echocardiography for detecting increased pulmonary artery pressure
Ramos JG; Fyrdahl A; Wieslander B; Reiter G; Reiter U; Jin N; Maret E; Eriksson M; Caidahl K; Sorensson P; Sigfridsson A; Ugander M
Article: MAGNETIC RESONANCE MATERIALS IN PHYSICS, BIOLOGY, AND MEDICINE. 2019;32(3):331-341
Projection-based respiratory-resolved left ventricular volume measurements in patients using free-breathing double golden-angle 3D radial acquisition
Holst K; Fyrdahl A; Caidahl K; Ugander M; Sigfridsson A
Article: MAGNETIC RESONANCE IN MEDICINE. 2018;80(5):1847-1856
Pulmonary artery imaging under free-breathing using golden-angle radial bSSFP MRI: a proof of concept
Fyrdahl A; Paris RV; Nyren S; Holst K; Ugander M; Lindholm P; Sigfridsson A

Alla övriga publikationer

Conference publication: PROCEEDINGS OF THE INTERNATIONAL SOCIETY FOR MAGNETIC RESONANCE IN MEDICINE ... SCIENTIFIC MEETING AND EXHIBITION.. 2024
Translating 3D stack-of-spirals lung water MRI from 0.55T to 1.5T
Seemann F; Javed A; Fyrdahl A; Morgan E; Benton C; Ramasawmy R; Weissman G; Carlsson M; Campbell-Washburn A
Preprint: MEDRXIV. 2024
Estimation of mean pulmonary artery pressure by cardiovascular magnetic resonance four-dimensional flow and compressed sensing
Abdula G; Bergqvist P; Castaings J; Fyrdahl A; Giese D; Jin N; Testud F; Sörensson P; Sigfridsson A; Ugander M; Marlevi D
Preprint: ARXIV. 2023
Generalized super-resolution 4D Flow MRI-using ensemble learning to extend across the cardiovascular system.
Ericsson L; Hjalmarsson A; Akbar MU; Ferdian E; Bonini M; Hardy B; Schollenberger J; Aristova M; Winter P; Burris N; Fyrdahl A; Sigfridsson A; Schnell S; Figueroa CA; Nordsletten D; Young AA; Marlevi D
Conference publication: PROCEEDINGS OF THE INTERNATIONAL SOCIETY FOR MAGNETIC RESONANCE IN MEDICINE ... SCIENTIFIC MEETING AND EXHIBITION.. 2023
Inline calculation of Extracellular Volume Maps using Cardiac Magnetic Resonance Fingerprinting
Fyrdahl A; Castaings J; Johansson RS; Chow K; Nickander J; Seiberlich N; Hamilton J
Conference publication: PROCEEDINGS OF THE INTERNATIONAL SOCIETY FOR MAGNETIC RESONANCE IN MEDICINE ... SCIENTIFIC MEETING AND EXHIBITION.. 2023
Standardization of Containerized “MRD Apps” for Reproducible and Deployable Research
Chow K; Wallace T; Fyrdahl A; Kellman P; Xue H; Knoll F; Campbell-Washburn A
Preprint: MEDRXIV. 2023
Noninvasive estimation of mean pulmonary artery pressure by CMR in under 2 minutes scan time
Abdula G; Ramos J; Marlevi D; Fyrdahl A; Engblom H; Sörensson P; Giese D; Jin N; Sigfridsson A; Ugander M
Published conference paper: LECTURE NOTES IN COMPUTER SCIENCE (INCLUDING SUBSERIES LECTURE NOTES IN ARTIFICIAL INTELLIGENCE AND LECTURE NOTES IN BIOINFORMATICS). 2023;13958:425-434
Vortex Duration Time to Infer Pulmonary Hypertension: In-Silico Emulation and Dependence on Quantification Technique
Sabry M; Lamata P; Sigfridsson A; Keramati H; Fyrdahl A; Ugander M; Yacoub MH; Marlevi D; De Vecchi A
Editorial comment: JOURNAL OF MAGNETIC RESONANCE IMAGING. 2022;56(2):474-475
Editorial for "Aortic Pulse Wave Velocity Evaluated by 4D Flow MRI Across the Adult Lifespan"
Fyrdahl A
Meeting abstract: PROCEEDINGS OF THE INTERNATIONAL SOCIETY FOR MAGNETIC RESONANCE IN MEDICINE ... SCIENTIFIC MEETING AND EXHIBITION.. 2022
Self-calibrated through-time spiral GRAPPA for real-time, free-breathing evaluation of left ventricular function
Franson D; Ahad J; Liu Y; Fyrdahl A; Seiberlich N
Meeting abstract: PROCEEDINGS OF THE INTERNATIONAL SOCIETY FOR MAGNETIC RESONANCE IN MEDICINE ... SCIENTIFIC MEETING AND EXHIBITION.. 2022
Real-time Cardiac MRI at 0.55T using through-time spiral GRAPPA
Fyrdahl A; Seiberlich N
Meeting abstract: PROCEEDINGS OF THE INTERNATIONAL SOCIETY FOR MAGNETIC RESONANCE IN MEDICINE ... SCIENTIFIC MEETING AND EXHIBITION.. 2022
Online FIRE Reconstruction of Cardiac MRF T1, T2 and ECV maps with Neural Network Dictionary Generation and Low-Rank Subspace Reconstruction
Fyrdahl A; Seiberlich N; Hamilton J
Review: MAGNETIC RESONANCE IN MEDICINE. 2021;85(4):1821-1839
CG-SENSE revisited: Results from the first ISMRM reproducibility challenge
Maier O; Baete SH; Fyrdahl A; Hammernik K; Harrevelt S; Kasper L; Karakuzu A; Loecher M; Patzig F; Tian Y; Wang K; Gallichan D; Uecker M; Knoll F
Preprint: ARXIV. 2020
CG-SENSE revisited: Results from the first ISMRM reproducibility challenge
Maier O; Baete SH; Fyrdahl A; Hammernik K; Harrevelt S; Kasper L; Karakuzu A; Loecher M; Patzig F; Tian Y; Wang K; Gallichan D; Uecker M; Knoll F
Thesis / dissertation: 2020
Applications of the golden angle in cardiovascular MRI
Fyrdahl, Alexander
Preprint: RESEARCH SQUARE. 2019
Cardiovascular magnetic resonance 4D flow analysis has a higher diagnostic yield than Doppler echocardiography for detecting increased pulmonary artery pressure
Ramos JG; Fyrdahl A; Wieslander B; Reiter G; Reiter U; Jin N; Maret E; Eriksson M; Caidahl K; Sörensson P; Sigfridsson A; Ugander M
Meeting abstract: EUROPEAN HEART JOURNAL-CARDIOVASCULAR IMAGING. 2019;20:239-240
Diastolic dysfunction grading with a comprehensive CMR protocol - feasibility and agreement compared to echocardiography
Ramos J; Fyrdahl A; Wieslander B; Thalén S; Reiter G; Reiter U; Jin N; Maret E; Eriksson M; Caidahl K; Sörensson P; Sigfridsson A; Ugander M

Forskningsbidrag

A Framework for Multi-dimensional Adaptive Cardiac MRI using online motion estimators
Swedish Research Council
1 January 2023 - 31 December 2026

Anställningar

Forskningsinfrastrukturspecialist, Molekylär medicin och kirurgi, Karolinska Institutet, 2023-

Examina och utbildning

Medicine Doktorsexamen, Institutionen för molekylär medicin och kirurgi, Karolinska Institutet, 2020
Degree of Master, Medical Radiation Physics, Compressed Sensing for Time-Resolved Golden-Angle Radial Cardiac Magnetic Resonance Imaging, Department of Physics, Stockholm University, 2016

Gästforskning och resestipendier

Postdoctoral Fellow, University of Michigan, Postdoctoral fellow at the Michigan Institute of Imaging Technology and Translation (MIITT) working on Magnetic Resonance Fingerprinting and real-time cardiac imaging at low-field., https://miitt.med.umich.edu/, 2020-2022

Sakkunniggranskning för vetenskaplig tidskrift

Magnetic Resonance in Medicine, Wiley, Anonymous peer review, 2021
Journal of Magnetic Resonance in Medicine, Wiley, Anonymous peer review, 2020

Utvalda publikationer

Artiklar

Alla övriga publikationer

Forskningsbidrag

Anställningar

Examina och utbildning

Gästforskning och resestipendier

Sakkunniggranskning för vetenskaplig tidskrift

Nyheter från KI

Kalenderhändelser från KI