Fredrik Hedeer - Research output - Lund University

Phone+4646173331
Emailfredrik.hedeermed.luse

18 Article
1 Published meeting abstract
1 Doctoral Thesis (compilation)

20 results

2024
Influence of different time framings, reconstruction algorithms and post-processing methods on the quantification of myocardial blood flow from ¹³N-NH₃ PET images
Akil, S., Székely, A. E., Hedeer, F., Olsson, B., Engblom, H. & Hindorf, C., 2024 Mar, In: Clinical Physiology and Functional Imaging. 44, 2, p. 154-163 10 p.
Research output: Contribution to journal › Article › peer-review

Open Access
Quantitative myocardial perfusion should be interpreted in the light of sex and co-morbidities in patients with suspected chronic coronary syndrome - a cardiac positron emission tomography study
Székely, A., Steding-Ehrenborg, K., Ryd, D., Hedeer, F., Valind, K., Akil, S., Hindorf, C., Hedström, E., Erlinge, D., Arheden, H. & Engblom, H., 2024, In: Clinical Physiology and Functional Imaging. 44, 1, p. 89-99
Research output: Contribution to journal › Article › peer-review

Open Access
2023
Diagnostic accuracy for CZT gamma camera compared to conventional gamma camera technique with myocardial perfusion single-photon emission computed tomography: Assessment of myocardial infarction and function
Hedeer, F., Akil, S., Oddstig, J., Hindorf, C., Arheden, H., Carlsson, M. & Engblom, H., 2023 Oct, In: Journal of Nuclear Cardiology. 30, 5, p. 1935-1946 12 p.
Research output: Contribution to journal › Article › peer-review

Open Access
2022
Freely Available, Fully Automated AI-Based Analysis of Primary Tumour and Metastases of Prostate Cancer in Whole-Body [18F]-PSMA-1007 PET-CT
Trägårdh, E., Enqvist, O., Ulén, J., Jögi, J., Bitzén, U., Hedeer, F., Valind, K., Garpered, S., Hvittfeldt, E., Borrelli, P. & Edenbrandt, L., 2022 Aug 30, In: Diagnostics. 12, 9, 2101.
Research output: Contribution to journal › Article › peer-review

Open Access
2021
Appropriate coronary revascularization can be accomplished if myocardial perfusion is quantified by positron emission tomography prior to treatment decision
Akil, S., Hedeer, F., Oddstig, J., Olsson, T., Jögi, J., Erlinge, D., Carlsson, M., Arheden, H., Hindorf, C. & Engblom, H., 2021 Aug 1, In: Journal of Nuclear Cardiology. 28, 4, p. 1664–1672 9 p.
Research output: Contribution to journal › Article › peer-review

Open Access
Assessment of Ventilation and Perfusion in Patients with COVID-19 Discloses Unique Information of Pulmonary Function to a Clinician: Case Reports of V/P SPECT
Bajc, M., Hedeer, F., Lindqvist, A. & Trägårdh, E., 2021, In: Clinical Medicine Insights: Circulatory, Respiratory and Pulmonary Medicine. 15
Research output: Contribution to journal › Article › peer-review

Open Access
To what extent are perfusion defects seen by myocardial perfusion SPECT in patients with left bundle branch block related to myocardial infarction, ECG characteristics, and myocardial wall motion?
Hedeer, F., Ostenfeld, E., Hedén, B., Prinzen, F. W., Arheden, H., Carlsson, M. & Engblom, H., 2021, In: Journal of Nuclear Cardiology. 28, 6, p. 2910-2922
Research output: Contribution to journal › Article › peer-review

Open Access
2020
Qualitative assessments of myocardial ischemia by cardiac MRI and coronary stenosis by invasive coronary angiography in relation to quantitative perfusion by positron emission tomography in patients with known or suspected stable coronary artery disease
Akil, S., Hedeer, F., Carlsson, M., Arheden, H., Oddstig, J., Hindorf, C., Jögi, J., Erlinge, D. & Engblom, H., 2020 Dec, In: Journal of Nuclear Cardiology. 27, 6, p. 2351-2359 9 p.
Research output: Contribution to journal › Article › peer-review

Open Access
Aspects on the diagnostic performance of myocardial perfusion SPECT
Hedeer, F., 2020, Lund: Lund University, Faculty of Medicine. 69 p.
Research output: Thesis › Doctoral Thesis (compilation)

Open Access
File

299 Downloads (Pure)
2019
Comparison of conventional and Si-photomultiplier-based PET systems for image quality and diagnostic performance
Oddstig, J., Leide Svegborn, S., Almquist, H., Bitzén, U., Garpered, S., Hedeer, F., Hindorf, C., Jögi, J., Jönsson, L., Minarik, D., Petersson, R., Welinder, A., Wollmer, P. & Trägårdh, E., 2019 Oct 22, In: BMC Medical Imaging. 19, 1, 81.
Research output: Contribution to journal › Article › peer-review

Open Access
2017
Fully quantitative cardiovascular magnetic resonance myocardial perfusion ready for clinical use: A comparison between cardiovascular magnetic resonance imaging and positron emission tomography
Engblom, H., Xue, H., Akil, S., Carlsson, M., Hindorf, C., Oddstig, J., Hedeer, F., Hansen, M. S., Aletras, A. H., Kellman, P. & Arheden, H., 2017 Oct 19, In: Journal of Cardiovascular Magnetic Resonance. 19, 1, 78.
Research output: Contribution to journal › Article › peer-review

Open Access
The radiation dose to overweighted patients undergoing myocardial perfusion SPECT can be significantly reduced: validation of a linear weight-adjusted activity administration protocol
Oddstig, J., Hindorf, C., Hedeer, F., Jögi, J., Arheden, H., Hansson, M. & Engblom, H., 2017, In: Journal of Nuclear Cardiology. 24, 6, p. 1912-1921
Research output: Contribution to journal › Article › peer-review

Open Access
2016
Stress-induced ST elevation with or without concomitant ST depression is predictive of presence, location and amount of myocardial ischemia assessed by myocardial perfusion SPECT, whereas isolated stress-induced ST depression is not
Akil, S., Sunnersjö, L., Hedeer, F., Hedén, B., Carlsson, M., Gettes, L., Arheden, H. & Engblom, H., 2016 May 1, In: Journal of Electrocardiology. 49, 3, p. 307-15 9 p.
Research output: Contribution to journal › Article › peer-review
2014
Importance of correct patient positioning in myocardial perfusion SPECT when using a CZT camera.
Hindorf, C., Oddstig, J., Hedeer, F., Hansson, M., Jögi, J. & Engblom, H., 2014, In: Journal of Nuclear Cardiology. 21, 4, p. 695-702
Research output: Contribution to journal › Article › peer-review
2013
Discrimination of ST deviation caused by acute coronary occlusion from normal variants and other abnormal conditions, using computed electrocardiographic imaging based on 12-lead ECG.
Akil, S., Al-Mashat, M., Hedén, B., Hedeer, F., Jögi, J., Wang, J. J., Wagner, G. S., Warren, J. W., Pahlm, O. & Horáček, B. M., 2013, In: Journal of Electrocardiology. 46, 3, p. 197-203
Research output: Contribution to journal › Article › peer-review

File
250 Downloads (Pure)
Head-to-head comparison of a 2-day myocardial perfusion gated SPECT protocol and cardiac magnetic resonance late gadolinium enhancement for the detection of myocardial infarction.
Carlsson, M., Hedeer, F., Engblom, H. & Arheden, H., 2013, In: Journal of Nuclear Cardiology. 20, 5, p. 797-803
Research output: Contribution to journal › Article › peer-review

File
237 Downloads (Pure)
Reduced administered activity, reduced acquisition time, and preserved image quality for the new CZT camera.
Oddstig, J., Hedeer, F., Jögi, J., Carlsson, M., Hindorf, C. & Engblom, H., 2013, In: Journal of Nuclear Cardiology. 20, 1, p. 38-44
Research output: Contribution to journal › Article › peer-review

File
267 Downloads (Pure)
2011
Development and validation of a new automatic algorithm for quantification of left ventricular volumes and function in gated myocardial perfusion SPECT using cardiac magnetic resonance as reference standard.
Fransson, H., Hedeer, F., Arévalo, C., Carlsson, M., Engblom, H., Ubachs, J., Arheden, H. & Heiberg, E., 2011, In: Journal of Nuclear Cardiology. 18, 5, p. 874-885
Research output: Contribution to journal › Article › peer-review

File
246 Downloads (Pure)
2010

Gated myocardial perfusion SPECT underestimates left ventricular volumes and shows high variability compared to magnetic resonance imaging - a comparison of four different commercial automated software packages
Hedeer, F., Palmer, J., Arheden, H. & Ugander, M., 2010 May 25, In: BMC Medical Imaging. 10, 10.
Research output: Contribution to journal › Article › peer-review

Open Access
2008

Gated Myocardial Perfusion SPECT Underestimates Left Ventricular Volumes and Shows High Variability Compared to Cardiac MRI - A Comparison of Four Different Commercial Programs
Hedeer, F., Arheden, H. & Ugander, M., 2008, In: Circulation. 118, 18, p. S1010-S1010
Research output: Contribution to journal › Published meeting abstract › peer-review