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Alexander Fyrdahl

Explore the profile of Alexander Fyrdahl including associated specialties, affiliations and a list of published articles. Areas
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Articles 17
Citations 65
Followers 0
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Recent Articles
1.
Abdula G, Ramos J, Marlevi D, Fyrdahl A, Engblom H, Sorensson P, et al.
Eur Heart J Imaging Methods Pract . 2024 Jul; 1(1):qyad014. PMID: 39044794
Aims: Non-invasive estimation of mean pulmonary artery pressure (mPAP) by cardiovascular magnetic resonance (CMR) four-dimensional (4D) flow analysis has shown excellent agreement with invasive right heart catheterization. However, clinical application...
2.
Ericsson L, Hjalmarsson A, Akbar M, Ferdian E, Bonini M, Hardy B, et al.
IEEE J Biomed Health Inform . 2024 Jul; 28(12):7239-7250. PMID: 39012742
4D Flow Magnetic Resonance Imaging (4D Flow MRI) is a non-invasive measurement technique capable of quantifying blood flow across the cardiovascular system. While practical use is limited by spatial resolution...
3.
Medson K, Vargas Paris R, Fyrdahl A, Wiklund P, Nyren S, Westerlund E, et al.
Eur J Radiol Open . 2024 Mar; 12:100558. PMID: 38482518
Objectives: Computed tomography pulmonary angiography (CTPA) is the gold standard diagnostic method for patients with suspected pulmonary embolism (PE), but it has its drawbacks, including exposure to ionizing radiation and...
4.
Ericsson L, Hjalmarsson A, Akbar M, Ferdian E, Bonini M, Hardy B, et al.
ArXiv . 2023 Dec; PMID: 38045482
4D Flow Magnetic Resonance Imaging (4D Flow MRI) is a non-invasive measurement technique capable of quantifying blood flow across the cardiovascular system. While practical use is limited by spatial resolution...
5.
Fyrdahl A, Ullvin A, Ramos J, Seiberlich N, Ugander M, Sigfridsson A
Magn Reson Med . 2023 May; 90(3):1041-1052. PMID: 37183485
Purpose: To develop and evaluate a 3D sector-wise golden-angle (3D-SWIG) profile ordering scheme for cardiovascular MR cine imaging that maintains high k-space uniformity after electrocardiogram (ECG) binning. Method: Cardiovascular MR...
6.
Ramos J, Wieslander B, Fyrdahl A, Reiter G, Reiter U, Jin N, et al.
JACC Cardiovasc Imaging . 2023 Jan; 16(4):558-559. PMID: 36648043
No abstract available.
7.
Medson K, Westerlund E, Vargas Paris R, Fyrdahl A, Vidovic N, Nyren S, et al.
Acta Radiol . 2022 Dec; 64(4):1371-1380. PMID: 36461762
Background: Pulmonary embolism (PE) is a common cause of death with an incidence of approximately 1-2 cases per 1000 inhabitants in Europe and the United States. Treatment for PE is...
8.
Franson D, Ahad J, Liu Y, Fyrdahl A, Truesdell W, Hamilton J, et al.
Magn Reson Med . 2022 Oct; 89(2):536-549. PMID: 36198001
Purpose: Through-time spiral GRAPPA is a real-time imaging technique that enables ungated, free-breathing evaluation of the left ventricle. However, it requires a separate fully-sampled calibration scan to calculate GRAPPA weights....
9.
Fyrdahl A
J Magn Reson Imaging . 2021 Dec; 56(2):474-475. PMID: 34964217
No abstract available.
10.
Maier O, Baete S, Fyrdahl A, Hammernik K, Harrevelt S, Kasper L, et al.
Magn Reson Med . 2020 Nov; 85(4):1821-1839. PMID: 33179826
Purpose: The aim of this work is to shed light on the issue of reproducibility in MR image reconstruction in the context of a challenge. Participants had to recreate the...