Ramanan Ganeshan

1.0k total citations
23 papers, 418 citations indexed

About

Ramanan Ganeshan is a scholar working on Epidemiology, Cardiology and Cardiovascular Medicine and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, Ramanan Ganeshan has authored 23 papers receiving a total of 418 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Epidemiology, 9 papers in Cardiology and Cardiovascular Medicine and 8 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in Ramanan Ganeshan's work include Acute Ischemic Stroke Management (13 papers), Cardiac Imaging and Diagnostics (6 papers) and Acute Myocardial Infarction Research (5 papers). Ramanan Ganeshan is often cited by papers focused on Acute Ischemic Stroke Management (13 papers), Cardiac Imaging and Diagnostics (6 papers) and Acute Myocardial Infarction Research (5 papers). Ramanan Ganeshan collaborates with scholars based in Germany, United States and Austria. Ramanan Ganeshan's co-authors include Sascha Bulik, Katrin Hübner, Jörn Behre, Hermann−Georg Holzhütter, Kersten Villringer, Christian Bölling, Kristian Rother, Michael Weidlich, Sabrina Hoffmann and Matthias König and has published in prestigious journals such as PLoS ONE, Stroke and Annals of Neurology.

In The Last Decade

Ramanan Ganeshan

21 papers receiving 413 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Ramanan Ganeshan Germany 10 197 115 77 76 43 23 418
Yingmin Chen China 14 102 0.5× 70 0.6× 103 1.3× 83 1.1× 62 1.4× 40 474
Xizhen Wang China 12 94 0.5× 56 0.5× 83 1.1× 17 0.2× 16 0.4× 58 354
Zhongli Chen China 10 84 0.4× 72 0.6× 41 0.5× 70 0.9× 22 0.5× 38 411
Qingguang Yan China 10 117 0.6× 64 0.6× 42 0.5× 21 0.3× 51 1.2× 16 290
Qihao Zhang United States 13 50 0.3× 40 0.3× 154 2.0× 31 0.4× 47 1.1× 35 374
Brian Chua Australia 13 72 0.4× 49 0.4× 378 4.9× 51 0.7× 46 1.1× 20 706
Dan Bao China 12 111 0.6× 26 0.2× 67 0.9× 72 0.9× 12 0.3× 29 338
Deborah Janks United States 9 241 1.2× 186 1.6× 52 0.7× 383 5.0× 35 0.8× 14 794
U. Staedt Germany 8 95 0.5× 92 0.8× 24 0.3× 31 0.4× 29 0.7× 21 378

Countries citing papers authored by Ramanan Ganeshan

Since Specialization
Citations

This map shows the geographic impact of Ramanan Ganeshan'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 Ramanan Ganeshan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ramanan Ganeshan more than expected).

Fields of papers citing papers by Ramanan Ganeshan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ramanan Ganeshan. 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 Ramanan Ganeshan. The network helps show where Ramanan Ganeshan may publish in the future.

Co-authorship network of co-authors of Ramanan Ganeshan

This figure shows the co-authorship network connecting the top 25 collaborators of Ramanan Ganeshan. A scholar is included among the top collaborators of Ramanan Ganeshan 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 Ramanan Ganeshan. Ramanan Ganeshan is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Hellwig, Simon, Ramanan Ganeshan, Regina von Rennenberg, et al.. (2025). Myocardial injury in patients with acute ischemic stroke: Prevalence and types of triggers of myocardial demand ischemia. European Stroke Journal. 74786392–74786392.
2.
Hellwig, Simon, Ramanan Ganeshan, Christian Meisel, et al.. (2024). Association Between Stroke Lesion Size and Atrial Fibrillation Detected After Stroke: An Observational Cohort Study. Journal of the American Heart Association. 13(19). e035285–e035285. 2 indexed citations
3.
Rosso, Michela, Ramanan Ganeshan, Simon Hellwig, et al.. (2024). Sex Differences in Outcomes of Acute Myocardial Injury After Stroke. Journal of the American Heart Association. 13(5). e032755–e032755. 3 indexed citations
4.
Riegler, Christoph, Janina Behrens, Ramanan Ganeshan, et al.. (2023). Time-to-care metrics in patients with interhospital transfer for mechanical thrombectomy in north-east Germany: Primary telestroke centers in rural areas vs. primary stroke centers in a metropolitan area. Frontiers in Neurology. 13. 1046564–1046564. 3 indexed citations
5.
Błaszczyk, Edyta, Simon Hellwig, Hassan Saad, et al.. (2023). Myocardial injury in patients with acute ischemic stroke detected by cardiovascular magnetic resonance imaging. European Journal of Radiology. 165. 110908–110908. 7 indexed citations
6.
Ganeshan, Ramanan, Regina von Rennenberg, Simon Hellwig, et al.. (2023). Heart rate turbulence in acute ischemic stroke. European Stroke Journal. 9(1). 226–234.
7.
Villringer, Kersten, Ivana Galinović, Ramanan Ganeshan, et al.. (2023). Automated acute ischemic stroke lesion delineation based on apparent diffusion coefficient thresholds. Frontiers in Neurology. 14. 1203241–1203241. 5 indexed citations
8.
Ganeshan, Ramanan, Simon Hellwig, Regina von Rennenberg, et al.. (2022). Frequency, associated variables, and outcomes of acute myocardial injury according to the fourth Universal Definition of Myocardial Infarction in patients with acute ischemic stroke. European Stroke Journal. 7(4). 413–420. 12 indexed citations
9.
Scheitz, Jan F., et al.. (2021). Can intracranial time-of-flight-MR angiography predict extracranial carotid artery stenosis?. Journal of Neurology. 269(5). 2743–2749. 3 indexed citations
10.
Scheitz, Jan F., Leonie H. A. Broersen, Ramanan Ganeshan, et al.. (2021). High‐Sensitivity Cardiac Troponin T and Recurrent Vascular Events After First Ischemic Stroke. Journal of the American Heart Association. 10(10). e018326–e018326. 17 indexed citations
11.
Villringer, Kersten, et al.. (2021). Frequency, clinical presentation and outcome of vigilance impairment in patients with uni- and bilateral ischemic infarction of the paramedian thalamus. Journal of Neurology. 268(11). 4340–4348. 8 indexed citations
12.
Ganeshan, Ramanan, Jan F. Scheitz, Hebun Erdur, et al.. (2021). Frequency of silent brain infarction in transient global amnesia. Journal of Neurology. 269(3). 1422–1426. 9 indexed citations
13.
Hellwig, Simon, Ramanan Ganeshan, Inga Laumeier, et al.. (2021). Cardiac Troponin and Recurrent Major Vascular Events after Minor Stroke or Transient Ischemic Attack. Annals of Neurology. 90(6). 901–912. 13 indexed citations
14.
Ganeshan, Ramanan, Simon Hellwig, Edyta Błaszczyk, et al.. (2020). Cardiomyocyte Injury Following Acute Ischemic Stroke: Protocol for a Prospective Observational Cohort Study. JMIR Research Protocols. 10(2). e24186–e24186. 16 indexed citations
15.
Erdur, Hebun, Bob Siegerink, Ramanan Ganeshan, et al.. (2019). Myocardial injury in transient global amnesia: a case‐control study. European Journal of Neurology. 26(7). 986–991. 7 indexed citations
16.
Rennenberg, Regina von, Bob Siegerink, Ramanan Ganeshan, et al.. (2018). High-sensitivity cardiac troponin T and severity of cerebral white matter lesions in patients with acute ischemic stroke. Journal of Neurology. 266(1). 37–45. 24 indexed citations
17.
Pampel, André, Toralf Mildner, Ralf Mekle, et al.. (2018). Mapping elevated lactate levels after ischemic stroke using PROBE CEST/NOE: A feasibility study in patients at 3T. Max Planck Digital Library. 1 indexed citations
18.
Ganeshan, Ramanan, Alexander H. Nave, Jan F. Scheitz, et al.. (2017). Assessment of thrombus length in acute ischemic stroke by post-contrast magnetic resonance angiography. Journal of NeuroInterventional Surgery. 10(8). 756–760. 7 indexed citations
19.
Fiebach, Jochen B., Ramanan Ganeshan, Benjamin Hotter, et al.. (2015). Reliability of Two Diameters Method in Determining Acute Infarct Size. Validation as New Imaging Biomarker. PLoS ONE. 10(10). e0140065–e0140065. 12 indexed citations
20.
Neeb, Lars, Kersten Villringer, Ivana Galinović, et al.. (2013). Adapting the Computed Tomography Criteria of Hemorrhagic Transformation to Stroke Magnetic Resonance Imaging. Cerebrovascular Diseases Extra. 3(1). 103–110. 14 indexed citations

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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