Alex Ali Sayour

1.0k total citations
55 papers, 749 citations indexed

About

Alex Ali Sayour is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Molecular Biology. According to data from OpenAlex, Alex Ali Sayour has authored 55 papers receiving a total of 749 indexed citations (citations by other indexed papers that have themselves been cited), including 30 papers in Cardiology and Cardiovascular Medicine, 27 papers in Surgery and 10 papers in Molecular Biology. Recurrent topics in Alex Ali Sayour's work include Cardiovascular Function and Risk Factors (15 papers), Cardiovascular Effects of Exercise (11 papers) and Cardiac Ischemia and Reperfusion (10 papers). Alex Ali Sayour is often cited by papers focused on Cardiovascular Function and Risk Factors (15 papers), Cardiovascular Effects of Exercise (11 papers) and Cardiac Ischemia and Reperfusion (10 papers). Alex Ali Sayour collaborates with scholars based in Hungary, Germany and France. Alex Ali Sayour's co-authors include Tamás Radovits, Mihály Ruppert, Béla Merkely, Attila Oláh, Gábor Szabó, Matthias Karck, Sevil Korkmaz‐Icöz, Sivakkanan Loganathan, Bálint András Barta and Kálmán Benke and has published in prestigious journals such as Journal of Clinical Investigation, Scientific Reports and International Journal of Molecular Sciences.

In The Last Decade

Alex Ali Sayour

51 papers receiving 746 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Alex Ali Sayour Hungary	15	372	249	223	174	98	55	749
Rosetta Melfi Italy	11	382 1.0×	206 0.8×	122 0.5×	79 0.5×	96 1.0×	42	612
Yasushige Shingu Japan	14	436 1.2×	205 0.8×	182 0.8×	54 0.3×	115 1.2×	73	691
Francisco Vasques‐Nóvoa Portugal	18	322 0.9×	173 0.7×	188 0.8×	194 1.1×	161 1.6×	56	770
S E Litwin United States	10	807 2.2×	188 0.8×	211 0.9×	117 0.7×	58 0.6×	12	981
Scott B. Kribbs United States	10	803 2.2×	177 0.7×	365 1.6×	74 0.4×	56 0.6×	17	1.1k
Robert Fishel United States	13	446 1.2×	112 0.4×	169 0.8×	66 0.4×	67 0.7×	20	719
Jin Feng China	14	168 0.5×	223 0.9×	185 0.8×	183 1.1×	33 0.3×	20	618
Kálmán Benke Hungary	14	206 0.6×	191 0.8×	125 0.6×	142 0.8×	146 1.5×	50	551
Koba Kupreishvili Netherlands	8	563 1.5×	110 0.4×	150 0.7×	137 0.8×	100 1.0×	13	836
Zhengbin Zhu China	14	159 0.4×	157 0.6×	312 1.4×	66 0.4×	58 0.6×	44	773

Countries citing papers authored by Alex Ali Sayour

Since Specialization

Citations

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

Fields of papers citing papers by Alex Ali Sayour

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Alex Ali Sayour. 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 Alex Ali Sayour. The network helps show where Alex Ali Sayour may publish in the future.

Co-authorship network of co-authors of Alex Ali Sayour

This figure shows the co-authorship network connecting the top 25 collaborators of Alex Ali Sayour. A scholar is included among the top collaborators of Alex Ali Sayour 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 Alex Ali Sayour. Alex Ali Sayour 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

Nagy, Dávid, Zsófia Onódi, Attila Tóth, et al.. (2025). Multiorgan Characterization of Inflammasome Component Expression in a Rat Model of Advanced Heart Failure. ESC Heart Failure. 12(5). 3601–3613. 1 indexed citations

John, Man Chun, Patricia Kraft, Tom G. Mayer, et al.. (2025). Sodium–Glucose Cotransporter-2 Inhibitor Canagliflozin Improves Vascular Graft Function in a Rat Bypass Model. The Thoracic and Cardiovascular Surgeon. 73.

Dézsi, Csaba András, et al.. (2024). Long-term clinical and angiographic outcome of T-and protrusion technique with ultrathin strut drug eluting stents. Future Cardiology. 20(15-16). 837–842.

Sayour, Alex Ali, Attila Oláh, Mihály Ruppert, et al.. (2024). Effect of pharmacological selectivity of SGLT2 inhibitors on cardiovascular outcomes in patients with type 2 diabetes: a meta-analysis. Scientific Reports. 14(1). 2188–2188. 13 indexed citations

Kitano, Tetsuji, Frantis̆ek Bartos̆, Yosuke Nabeshima, et al.. (2024). Impact of cardiovascular magnetic resonance-derived right ventricular ejection fraction on adverse outcomes: A robust Bayesian model-averaged meta-analysis. Journal of Cardiovascular Magnetic Resonance. 26(2). 101118–101118. 1 indexed citations

Ruppert, Mihály, Sevil Korkmaz‐Icöz, Bence Ágg, et al.. (2023). Pressure overload-induced systolic heart failure is associated with characteristic myocardial microRNA expression signature and post-transcriptional gene regulation in male rats. Scientific Reports. 13(1). 16122–16122. 2 indexed citations

Kellermayer, Dalma, Hedvig Tordai, Balázs Kiss, et al.. (2023). Truncated titin is structurally integrated into the human dilated cardiomyopathic sarcomere. Journal of Clinical Investigation. 134(2). 13 indexed citations

Korkmaz‐Icöz, Sevil, Kunsheng Li, Brice Korkmaz, et al.. (2023). Preservation solution Custodiol containing human alpha-1-antitrypsin improves graft recovery after prolonged cold ischemic storage in a rat model of heart transplantation. Frontiers in Immunology. 14. 1155343–1155343. 2 indexed citations

Török, Marianna, E Horváth, Alex Ali Sayour, et al.. (2021). Chronic swimming training resulted in more relaxed coronary arterioles in male and enhanced vasoconstrictor ability in female rats. The Journal of Sports Medicine and Physical Fitness. 61(3). 489–496. 3 indexed citations

10.

Lakatos, Bálint Károly, Mihály Ruppert, Márton Tokodi, et al.. (2021). Myocardial Work Index: A Marker of Left Ventricular Contractility in Pressure- or Volume Overload-Induced Heart Failure. ESC Heart Failure. 8(3). 2220–2231. 22 indexed citations

11.

Korkmaz‐Icöz, Sevil, Patricia Kraft, Alex Ali Sayour, et al.. (2021). Graft Preservation Solution DuraGraft® Alleviates Vascular Dysfunction Following In Vitro Ischemia/Reperfusion Injury in Rats. Pharmaceuticals. 14(10). 1028–1028. 9 indexed citations

12.

Tokodi, Márton, Attila Oláh, Alexandra Fábián, et al.. (2021). Novel insights into the athlete’s heart: is myocardial work the new champion of systolic function?. European Heart Journal - Cardiovascular Imaging. 23(2). 188–197. 28 indexed citations

13.

Török, Marianna, E Horváth, Alex Ali Sayour, et al.. (2021). Network analysis of the left anterior descending coronary arteries in swim-trained rats by an in situ video microscopic technique. Biology of Sex Differences. 12(1). 37–37. 4 indexed citations

14.

Benke, Kálmán, Balázs Tamás Németh, Alex Ali Sayour, et al.. (2020). Stimulation of soluble guanylate cyclase improves donor organ function in rat heart transplantation. Scientific Reports. 10(1). 5358–5358. 3 indexed citations

15.

Ruppert, Mihály, Sevil Korkmaz‐Icöz, Sivakkanan Loganathan, et al.. (2019). Myofilament Ca2+ sensitivity correlates with left ventricular contractility during the progression of pressure overload-induced left ventricular myocardial hypertrophy in rats. Journal of Molecular and Cellular Cardiology. 129. 208–218. 11 indexed citations

16.

Ruppert, Mihály, Sevil Korkmaz‐Icöz, Sivakkanan Loganathan, et al.. (2019). Incomplete structural reverse remodeling from late-stage left ventricular hypertrophy impedes the recovery of diastolic but not systolic dysfunction in rats. Journal of Hypertension. 37(6). 1200–1212. 8 indexed citations

17.

Sayour, Alex Ali, Sevil Korkmaz‐Icöz, Sivakkanan Loganathan, et al.. (2019). Acute canagliflozin treatment protects against in vivo myocardial ischemia–reperfusion injury in non-diabetic male rats and enhances endothelium-dependent vasorelaxation. Journal of Translational Medicine. 17(1). 127–127. 107 indexed citations

18.

Korkmaz‐Icöz, Sevil, Shiliang Li, Sivakkanan Loganathan, et al.. (2018). Impairment of the Akt pathway in transplanted Type 1 diabetic hearts is associated with post-transplant graft injury†. Interactive Cardiovascular and Thoracic Surgery. 27(6). 884–894. 5 indexed citations

19.

Benke, Kálmán, Bence Ágg, Miklós Pólos, et al.. (2017). The effects of acute and elective cardiac surgery on the anxiety traits of patients with Marfan syndrome. BMC Psychiatry. 17(1). 253–253. 18 indexed citations

20.

Benke, Kálmán, Alex Ali Sayour, Bálint Szilveszter, et al.. (2017). Routine aortic valve replacement followed by a myriad of complications: role of 3D printing in a difficult cardiac surgical case. Journal of Thoracic Disease. 9(11). E1021–E1024. 8 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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