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: 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: 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; Vargas Paris R; 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: EUROPEAN HEART JOURNAL - IMAGING METHODS AND PRACTICE. 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; Djärv T; Jonsson Fagerlund M
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; Sörensson 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; Vargas Paris R; Nyrén S; Holst K; Ugander M; Lindholm P; Sigfridsson A

Alla övriga publikationer

Preprint: 2024;medRxiv

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;arXiv

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
Preprint: 2023;medRxiv

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 paper: LECTURE NOTES IN COMPUTER SCIENCE. 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: 2020;arXiv

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
KI thesis / dissertation: 2020

Applications of the golden angle in cardiovascular MRI

Fyrdahl, Alexander
Preprint: 2019;Research Square

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

Ett ramverk Multidimensionell adaptiv hjärt-MR baserat på direkta rörelsemått

Karolinska Institutet

1 January 2024 - 31 December 2028
A Framework for Multi-dimensional Adaptive Cardiac MRI using online motion estimators

Swedish Research Council

1 January 2023 - 31 December 2026

Anställningar

Anknuten till Forskning, Molekylär medicin och kirurgi, Karolinska Institutet, 2023-2026
Forskningsinfrastrukturspecialist, Molekylär medicin och kirurgi, Karolinska Institutet, 2023-2024

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

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

Sakkunniggranskning för vetenskaplig tidskrift

Nyheter från KI

Kalenderhändelser från KI