George Hahalis

5.3k total citations
121 papers, 2.9k citations indexed

About

George Hahalis is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, George Hahalis has authored 121 papers receiving a total of 2.9k indexed citations (citations by other indexed papers that have themselves been cited), including 78 papers in Cardiology and Cardiovascular Medicine, 38 papers in Surgery and 24 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in George Hahalis's work include Antiplatelet Therapy and Cardiovascular Diseases (32 papers), Acute Myocardial Infarction Research (31 papers) and Cardiac Imaging and Diagnostics (24 papers). George Hahalis is often cited by papers focused on Antiplatelet Therapy and Cardiovascular Diseases (32 papers), Acute Myocardial Infarction Research (31 papers) and Cardiac Imaging and Diagnostics (24 papers). George Hahalis collaborates with scholars based in Greece, United Kingdom and United States. George Hahalis's co-authors include Dimitrios Alexopoulos, Periklis Davlouros, Grigorios Tsigkas, Ioanna Xanthopoulou, Nicholas G. Kounis, George Kassimis, Αναστασία Δαμέλου, Nikolaos Koutsogiannis, Konstantinos C. Theodoropoulos and Ioanna Koniari and has published in prestigious journals such as Blood, Journal of the American College of Cardiology and The American Journal of Medicine.

In The Last Decade

George Hahalis

119 papers receiving 2.9k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
George Hahalis Greece 27 1.7k 1.0k 573 451 410 121 2.9k
Charles J. Davidson United States 27 1.7k 1.0× 1.2k 1.2× 808 1.4× 189 0.4× 216 0.5× 89 3.9k
Chiung‐Jen Wu Taiwan 34 2.2k 1.3× 2.0k 2.0× 933 1.6× 229 0.5× 174 0.4× 197 4.0k
Bijan Modarai United Kingdom 32 632 0.4× 1.1k 1.1× 1.2k 2.1× 646 1.4× 83 0.2× 119 2.6k
Hakim Benamer France 25 1.5k 0.9× 723 0.7× 495 0.9× 263 0.6× 49 0.1× 135 2.4k
Stephen W. Waldo United States 25 1.1k 0.7× 1.2k 1.2× 704 1.2× 153 0.3× 113 0.3× 142 2.7k
C. Michael Gibson United States 33 3.9k 2.3× 1.6k 1.6× 433 0.8× 830 1.8× 139 0.3× 96 5.5k
Jonathan D. Marmur United States 35 2.0k 1.2× 1.8k 1.7× 614 1.1× 438 1.0× 184 0.4× 148 4.4k
Jørgen Gram Denmark 27 589 0.3× 401 0.4× 709 1.2× 336 0.7× 237 0.6× 167 2.8k
Simon C. Body United States 43 3.0k 1.8× 1.8k 1.8× 1.9k 3.3× 272 0.6× 80 0.2× 144 6.1k
Juan F. Viles-González United States 31 2.6k 1.5× 684 0.7× 538 0.9× 292 0.6× 80 0.2× 82 3.6k

Countries citing papers authored by George Hahalis

Since Specialization
Citations

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

Fields of papers citing papers by George Hahalis

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of George Hahalis

This figure shows the co-authorship network connecting the top 25 collaborators of George Hahalis. A scholar is included among the top collaborators of George Hahalis 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 George Hahalis. George Hahalis 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.
Mplani, Virginia, et al.. (2022). Inferior myocardial wall ischemia on SPECT-MPI in patients with non dominant right coronary artery and non significant coronary artery disease. International Journal of Cardiology. 358. 8–10. 2 indexed citations
2.
Kounis, Nicholas G., Ioanna Koniari, Panagiotis Plotas, et al.. (2020). Bee Sting-Induced Acute Ischemic Stroke. Annals of Indian Academy of Neurology. 24(1). 118–120. 1 indexed citations
3.
Kounis, Nicholas G., Ioanna Koniari, Panagiotis Plotas, et al.. (2020). Inflammation, Thrombosis, and Platelet-to-Lymphocyte Ratio in Acute Coronary Syndromes. Angiology. 72(1). 6–8. 21 indexed citations
4.
Kounis, Nicholas G., et al.. (2020). Anaphylaxis-induced atrial fibrillation and anesthesia: Pathophysiologic and therapeutic considerations. Annals of Cardiac Anaesthesia. 23(1). 1–1. 7 indexed citations
5.
Kounis, Nicholas G., Ioanna Koniari, George D. Soufras, Grigorios Tsigkas, & George Hahalis. (2016). Anaphylaxis During Intracardiac and Endovascular Implantations: A Multifactorial Problem Involving Kounis Syndrome. Journal of Cardiothoracic and Vascular Anesthesia. 31(3). 804–806. 2 indexed citations
6.
Kounis, Nicholas G., et al.. (2015). Combined etiology of anaphylactic cardiogenic shock: Amiodarone, epinephrine, cardioverter defibrillator, left ventricular assist devices and the Kounis syndrome. Annals of Cardiac Anaesthesia. 18(2). 261–261. 6 indexed citations
7.
Deftereos, Spyridon, Γεώργιος Γιαννόπουλος, Konstantinos Raisakis, et al.. (2013). Colchicine Treatment for the Prevention of Bare-Metal Stent Restenosis in Diabetic Patients. Journal of the American College of Cardiology. 61(16). 1679–1685. 165 indexed citations
8.
Alexopoulos, Dimitrios, Ioanna Xanthopoulou, Angelos Perperis, et al.. (2013). Factors Affecting Residual Platelet Aggregation in Prasugrel Treated Patients. Current Pharmaceutical Design. 19(28). 5121–5126. 9 indexed citations
9.
Alexopoulos, Dimitrios, John Goudevenos, Ioanna Xanthopoulou, et al.. (2013). Implementation of contemporary oral antiplatelet treatment guidelines in patients with acute coronary syndrome undergoing percutaneous coronary intervention: A report from the GReek AntiPlatelet rEgistry (GRAPE). International Journal of Cardiology. 168(6). 5329–5335. 22 indexed citations
10.
Hahalis, George, Ioanna Xanthopoulou, Grigorios Tsigkas, et al.. (2013). TCT-291 Randomized Comparison of Low (2500 IU) versus Standard (5000 IU) Heparin Dose for Prevention of Forearm Artery Occlusion after Coronary Angiography. Journal of the American College of Cardiology. 62(18). B94–B94. 1 indexed citations
11.
Deftereos, Spyridon, Γεώργιος Γιαννόπουλος, Konstantinos Raisakis, et al.. (2013). Renoprotective Effect of Remote Ischemic Post-Conditioning by Intermittent Balloon Inflations in Patients Undergoing Percutaneous Coronary Intervention. Journal of the American College of Cardiology. 61(19). 1949–1955. 73 indexed citations
12.
Xanthopoulou, Ioanna, Grigorios Tsigkas, Αναστασία Δαμέλου, et al.. (2012). PREDICTORS OF HIGH ON-TREATMENT PLATELET REACTIVITY EARLY AFTER CLOPIDOGREL LOADING IN ST ELEVATION MYOCARDIAL INFARCTION PATIENTS. Journal of the American College of Cardiology. 59(13). E485–E485. 1 indexed citations
13.
Hahalis, George, Ioanna Xanthopoulou, Grigorios Tsigkas, et al.. (2012). TRANSRADIAL VERSUS TRANSULNAR ARTERY CORONARY INTERVENTIONS: A RANDOMIZED STUDY. Journal of the American College of Cardiology. 59(13). E347–E347. 1 indexed citations
14.
Alexopoulos, Dimitrios, Gerasimos Dimitropoulos, Periklis Davlouros, et al.. (2011). Prasugrel Overcomes High On-Clopidogrel Platelet Reactivity Post-Stenting More Effectively Than High-Dose (150-mg) Clopidogrel. JACC: Cardiovascular Interventions. 4(4). 403–410. 96 indexed citations
15.
Hahalis, George, Andreas P. Kalogeropoulos, Alexandros D. Tselepis, et al.. (2011). Premature Atherosclerosis in Non-Transfusion-Dependent β-Thalassemia Intermedia. Cardiology. 118(3). 159–163. 19 indexed citations
16.
Hahalis, George, Alexandra Kourakli, Andreas P. Kalogeropoulos, et al.. (2009). Cardiac Mortality in β-Thalassemia Major: Resting but not Dobutamine Stress Echocardiography Predicts Mortality Among Initially Cardiac Disease-Free Patients in a Prospective 12-Year Study. European Journal of Heart Failure. 11(12). 1178–1181. 11 indexed citations
17.
Kounis, Nicholas G., George Hahalis, & Theoharis C. Theoharides. (2007). Coronary Stents, Hypersensitivity Reactions, and the Kounis Syndrome. Journal of Interventional Cardiology. 20(5). 314–323. 50 indexed citations
18.
Alexopoulos, Dimitrios, et al.. (2005). Coronary artery calcium by digital cinefluoroscopy in patients with pain suggestive of an acute coronary syndrome. Clinical Cardiology. 28(2). 81–84. 1 indexed citations
19.
Alexopoulos, Dimitrios, et al.. (2001). Coronary arteriographic findings in symptomatic and asymptomatic subjects with coronary artery calcification. International Journal of Cardiology. 80(2-3). 117–121. 2 indexed citations
20.
Alexopoulos, Dimitrios, et al.. (1996). Coronary Artery Calcium Detected by Digital Fluoroscopy and Risk Factors in Healthy Subjects. The American Journal of Cardiology. 78(4). 474–476. 9 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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