Johann Steffens

460 total citations
11 papers, 326 citations indexed

About

Johann Steffens is a scholar working on Pulmonary and Respiratory Medicine, Cardiology and Cardiovascular Medicine and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, Johann Steffens has authored 11 papers receiving a total of 326 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Pulmonary and Respiratory Medicine, 5 papers in Cardiology and Cardiovascular Medicine and 4 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in Johann Steffens's work include Cerebrovascular and Carotid Artery Diseases (4 papers), Vascular Procedures and Complications (3 papers) and Advanced MRI Techniques and Applications (3 papers). Johann Steffens is often cited by papers focused on Cerebrovascular and Carotid Artery Diseases (4 papers), Vascular Procedures and Complications (3 papers) and Advanced MRI Techniques and Applications (3 papers). Johann Steffens collaborates with scholars based in Germany and United States. Johann Steffens's co-authors include Johann Link, Martin Heller, J. Brossmann, Joachim Schöfer, Detlef G. Mathey, Michael Schlüter, Thilo Tübler, Gisbert Brinkmann, Stefan Mueller‐Huelsbeck and Joachim Graessner and has published in prestigious journals such as Journal of the American College of Cardiology, Radiology and The American Journal of Cardiology.

In The Last Decade

Johann Steffens

10 papers receiving 314 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Johann Steffens Germany	7	241	141	124	103	93	11	326
P. Chirossel France	9	200 0.8×	88 0.6×	98 0.8×	41 0.4×	118 1.3×	12	267
Mari E. Boesen Canada	7	140 0.6×	174 1.2×	55 0.4×	91 0.9×	41 0.4×	8	278
M. Goertler Germany	2	196 0.8×	113 0.8×	159 1.3×	46 0.4×	57 0.6×	2	242
S. Hennigs Germany	7	269 1.1×	165 1.2×	85 0.7×	131 1.3×	69 0.7×	12	325
Ann H. Kim United States	12	188 0.8×	108 0.8×	144 1.2×	25 0.2×	71 0.8×	22	351
Sheldon Derkatch Canada	6	201 0.8×	176 1.2×	66 0.5×	57 0.6×	32 0.3×	6	340
Bryan Dias Canada	6	165 0.7×	99 0.7×	115 0.9×	42 0.4×	44 0.5×	10	258
Andrea Odero Italy	8	120 0.5×	50 0.4×	87 0.7×	94 0.9×	49 0.5×	21	233
Dennis Mihalatos United States	6	234 1.0×	126 0.9×	209 1.7×	83 0.8×	92 1.0×	9	398
Tjark Hansberg Germany	7	367 1.5×	326 2.3×	116 0.9×	166 1.6×	80 0.9×	8	426

Countries citing papers authored by Johann Steffens

Since Specialization

Citations

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

Fields of papers citing papers by Johann Steffens

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Johann Steffens

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

All Works

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11 of 11 papers shown

Engel, Klaus, et al.. (2018). A New Approach for Photorealistic Visualization of Rendered Computed Tomography Images. World Neurosurgery. 114. e283–e292. 29 indexed citations

Schlüter, Michael, Thilo Tübler, Johann Steffens, Detlef G. Mathey, & Joachim Schöfer. (2003). Focal ischemia of the brain after neuroprotected carotid artery stenting. Journal of the American College of Cardiology. 42(6). 1007–1013. 105 indexed citations

Steffens, Johann, et al.. (2002). New focal ischemia of the brain after carotid artery stenting despite distal protection. Journal of the American College of Cardiology. 39. 67–67. 1 indexed citations

Müller‐Hülsbeck, Stefan, et al.. (2000). Intravascular Ultrasound Evaluation of Peripheral Arterial Stent-Grafts. Investigative Radiology. 35(2). 97–97. 1 indexed citations

Link, Johann, et al.. (1999). Iliofemoral Arterial Occlusive Disease: Contrast-enhanced MR Angiography for Preinterventional Evaluation and Follow-up after Stent Placement. Radiology. 212(2). 371–377. 48 indexed citations

Lang, Erhard W., et al.. (1998). The utility of contrast-enhanced MR-angiography for posterior fossa giant cerebral aneurysm management. Neurological Research. 20(8). 705–708. 5 indexed citations

Brinkmann, Gisbert, Uwe H. Melchert, Johann Link, et al.. (1997). The Total Entropy for Evaluating 31P-Magnetic Resonance Spectra of the Liver in Healthy Volunteers and Patients with Metastases. Investigative Radiology. 32(2). 100–104. 3 indexed citations

Link, Johann, J. Brossmann, Stefan Mueller‐Huelsbeck, et al.. (1996). Spiral CT angiography and selective digital subtraction angiography of internal carotid artery stenosis.. American Journal of Neuroradiology. 17(1). 89–94. 70 indexed citations

Link, Johann, Stefan Müller‐Hülsbeck, J. Brossmann, Johann Steffens, & Martin Heller. (1996). Perivascular inflammatory reaction after percutaneous placement of covered stents. CardioVascular and Interventional Radiology. 19(5). 345–347. 22 indexed citations

10.

Heidenreich, Paul A., Johann Steffens, Naoya Fujita, et al.. (1995). Evaluation of mitral stenosis with velocity-encoded cine-magnetic resonance imaging. The American Journal of Cardiology. 75(5). 365–369. 35 indexed citations

11.

Friese, K., Johann Steffens, Gary R. Caputo, & Charles B. Higgins. (1991). Evaluation of painless aortic dissection with MR imaging. American Heart Journal. 122(4). 1169–1173. 7 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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