Alexander Isaak

1.9k total citations
95 papers, 1.2k citations indexed

About

Alexander Isaak is a scholar working on Radiology, Nuclear Medicine and Imaging, Cardiology and Cardiovascular Medicine and Epidemiology. According to data from OpenAlex, Alexander Isaak has authored 95 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 51 papers in Radiology, Nuclear Medicine and Imaging, 24 papers in Cardiology and Cardiovascular Medicine and 23 papers in Epidemiology. Recurrent topics in Alexander Isaak's work include Advanced MRI Techniques and Applications (24 papers), Cardiac Imaging and Diagnostics (18 papers) and Viral Infections and Immunology Research (11 papers). Alexander Isaak is often cited by papers focused on Advanced MRI Techniques and Applications (24 papers), Cardiac Imaging and Diagnostics (18 papers) and Viral Infections and Immunology Research (11 papers). Alexander Isaak collaborates with scholars based in Germany, United States and Netherlands. Alexander Isaak's co-authors include Julian A. Luetkens, Daniel Kuetting, Alois M. Sprinkart, Ulrike Attenberger, Anton Faron, Andreas Feißt, Daniel Thomas, Narine Mesropyan, Darius Dabir and Claus C. Pieper and has published in prestigious journals such as SHILAP Revista de lepidopterología, Scientific Reports and Radiology.

In The Last Decade

Alexander Isaak

81 papers receiving 1.2k citations

Peers

Countries citing papers authored by Alexander Isaak

Since Specialization

Citations

This map shows the geographic impact of Alexander Isaak's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Alexander Isaak with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Alexander Isaak more than expected).

Fields of papers citing papers by Alexander Isaak

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Alexander Isaak. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Alexander Isaak. The network helps show where Alexander Isaak may publish in the future.

Co-authorship network of co-authors of Alexander Isaak

This figure shows the co-authorship network connecting the top 25 collaborators of Alexander Isaak. A scholar is included among the top collaborators of Alexander Isaak based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Alexander Isaak. Alexander Isaak is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Doppler ultrasound gating for adult cardiovascular magnetic resonance: Initial experience 2025 ·Journal of Cardiovascular Magnetic Resonance ·(unknown), Fabian Kording, (unknown), Alexander Isaak, (unknown), Claus C. Pieper, Daniel Kuetting, (unknown), (unknown), Christopher Hart, Julian A. Luetkens	1
2	Comparing multi-texture fibrosis analysis versus binary opacity-based abnormality detection for quantitative assessment of idiopathic pulmonary fibrosis 2025 ·Scientific Reports ·Sebastian Nowak, (unknown), (unknown), Carmen Pizarro, Alexander Isaak, Claus C. Pieper, Julian A. Luetkens, (unknown), Alois M. Sprinkart, Daniel Kuetting	1
3	Glenoid bony anatomy in patients with epilepsy is influenced by their tonic-clonic seizure burden 2025 ·Journal of Shoulder and Elbow Surgery ·(unknown), (unknown), Alessandra Menon, Tobias Baumgartner, (unknown), Alexander Isaak, Julian A. Luetkens, (unknown), Rainer Surges, Davide Cucchi	0
4	Multiparametric MRI Including T1ρ Mapping for Hepatic Fibrosis Assessment in Preclinical Models of Steatotic Liver Disease 2025 ·Investigative Radiology ·Narine Mesropyan, (unknown), (unknown), (unknown), O. Weber, Johannes Peeters, (unknown), Jennifer Lehmann, Claus C. Pieper, Daniel Kuetting, Christian P. Strassburg, Julian A. Luetkens, Johannes Chang, Alexander Isaak	2
5	Periarticular cooling reduces non-target perfusion in genicular artery embolization: a quantitative angiographic study 2025 ·CVIR Endovascular ·(unknown), (unknown), Narine Mesropyan, (unknown), Alexander Isaak, Patrick Kupczyk, Daniel Kuetting, Julian A. Luetkens, Carsten Meyer, (unknown)	0
6	Dixon-Based Water T1 Mapping for Fat-Corrected Assessment of Hepatic Fibrosis in Chronic Liver Disease 2025 ·Investigative Radiology ·Narine Mesropyan, (unknown), Johannes Chang, Philipp Lutz, (unknown), Kilian Weiss, O. Weber, Johannes Peeters, (unknown), Daniel Kuetting, Claus C. Pieper, (unknown), Mariya Doneva, Dimitrios C. Karampinos, Julian A. Luetkens, Alexander Isaak	2
7	Large language models for error detection in radiology reports: a comparative analysis between closed-source and privacy-compliant open-source models 2025 ·European Radiology ·(unknown), (unknown), Sebastian Nowak, Alois M. Sprinkart, (unknown), Dmitrij Kravchenko, Narine Mesropyan, (unknown), Christoph Endler, Claus C. Pieper, Daniel Kuetting, Julian A. Luetkens, Alexander Isaak	4
8	Intra-individual comparison of epicardial adipose tissue characteristics on coronary CT angiography between photon-counting detector and energy-integrating detector CT systems 2024 ·European Journal of Radiology ·Dmitrij Kravchenko, Milán Vecsey-Nagy, (unknown), U. Joseph Schoepf, Jim O’Doherty, Julian A. Luetkens, Daniel Kuetting, Alexander Isaak, Muhammad Taha Hagar, Tilman Emrich, Ákos Varga‐Szemes	4
9	Chatgpt Makes Cardiovascular MRI Reports Easy-to-understand: A Feasibility Study 2024 ·Journal of Cardiovascular Magnetic Resonance ·(unknown), Dmitrij Kravchenko, Narine Mesropyan, (unknown), Sebastian Nowak, Alois M. Sprinkart, Ulrike Attenberger, (unknown), Julian A. Luetkens, Alexander Isaak	0
10	Fetal MRI deep learning segmentation of body and lung in congenital diaphragmatic hernia 2024 ·PubMed ·(unknown), Sebastian Nowak, (unknown), (unknown), (unknown), Alexander Isaak, Daniel Kuetting, Claus C. Pieper, Annegret Geipel, Florian Kipfmueller, Brigitte Strizek, Alois M. Sprinkart, Julian A. Luetkens	1
11	Ultra-high gradient performance 3-Tesla MRI for super-fast and high-quality prostate imaging: initial experience 2024 ·Insights into Imaging ·(unknown), Christoph Endler, Philipp Krausewitz, Jörg Ellinger, Niklas Klümper, Alexander Isaak, Narine Mesropyan, Dmitrij Kravchenko, Sebastian Nowak, Daniel Kuetting, Alois M. Sprinkart, Petra Mürtz, Claus C. Pieper, Ulrike Attenberger, Julian A. Luetkens	1
12	Cardiac MRI in infarct-like myocarditis: transmural extension of late gadolinium enhancement is associated with worse outcomes 2024 ·Insights into Imaging ·Alexander Isaak, (unknown), Dmitrij Kravchenko, Narine Mesropyan, (unknown), (unknown), Leonie Weinhold, Claus C. Pieper, Ulrike Attenberger, Can Öztürk, Sebastian Zimmer, Daniel Kuetting, Julian A. Luetkens	0
13	Optical Flow-Guided Cine MRI Segmentation With Learned Corrections 2023 ·IEEE Transactions on Medical Imaging ·(unknown), Erich Kobler, (unknown), (unknown), Sebastian Nowak, Alexander Isaak, Wolfgang Block, Alois M. Sprinkart, Ulrike Attenberger, Julian A. Luetkens, Eduardo Bayro–Corrochano, (unknown)	1
14	Fetal Cardiac Cine MRI with Doppler US Gating in Complex Congenital Heart Disease 2023 ·Radiology Cardiothoracic Imaging ·(unknown), Christopher Hart, Shuo Zhang, (unknown), Alexander Isaak, Claus C. Pieper, Daniel Kuetting, (unknown), Brigitte Strizek, Ulrike Attenberger, Florian Kipfmueller, Ulrike Herberg, Annegret Geipel, Julian A. Luetkens	15
15	Free-breathing pseudo-golden-angle bSSFP cine cardiac MRI for biventricular functional assessment in congenital heart disease 2023 ·European Journal of Radiology ·Dmitrij Kravchenko, Alexander Isaak, Shuo Zhang, (unknown), Narine Mesropyan, (unknown), Claus C. Pieper, Daniel Kuetting, Ulrike Attenberger, O. Weber, Christopher Hart, Julian A. Luetkens	2
16	Cardiovascular Magnetic Resonance Assessment of Immunotherapy Cardiotoxicity 2023 ·Current Cardiovascular Imaging Reports ·(unknown), Dmitrij Kravchenko, Alexander Isaak, Annkristin Heine, Tobias A.W. Holderried, Julian A. Luetkens	1
17	Diagnostic Benefit of MRI for Exclusion of Ligamentous Injury in Patients with Lateral Atlantodental Interval Asymmetry at Initial Trauma CT 2021 ·Radiology ·Christoph Endler, (unknown), Alexander Isaak, Anton Faron, Narine Mesropyan, Daniel Kuetting, Claus C. Pieper, Patrick Kupczyk, Ulrike Attenberger, Julian A. Luetkens	2
18	Cardiac MRI Depicts Immune Checkpoint Inhibitor–induced Myocarditis: A Prospective Study 2021 ·Radiology ·Anton Faron, Alexander Isaak, Narine Mesropyan, (unknown), Katjana Schwab, Judith Sirokay, Alois M. Sprinkart, (unknown), Darius Dabir, Claus C. Pieper, Annkristin Heine, Daniel Kuetting, Ulrike Attenberger, Jennifer Landsberg, Julian A. Luetkens	39
19	Influence of hydration status on cardiovascular magnetic resonance myocardial T1 and T2 relaxation time assessment: an intraindividual study in healthy subjects 2020 ·Journal of Cardiovascular Magnetic Resonance ·Julian A. Luetkens, (unknown), Anton Faron, Alexander Isaak, Narine Mesropyan, Darius Dabir, Alois M. Sprinkart, Claus C. Pieper, Johannes Chang, Ulrike Attenberger, Daniel Kuetting, Daniel Thomas	16
20	Cardiac magnetic resonance including parametric mapping in acute Takotsubo syndrome: Preliminary findings 2019 ·European Journal of Radiology ·Darius Dabir, Julian A. Luetkens, Daniel Kuetting, Andreas Feißt, Alexander Isaak, Hans H. Schild, Daniel Thomas	20

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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