Ömer Alyan

736 total citations
48 papers, 515 citations indexed

About

Ömer Alyan is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Ömer Alyan has authored 48 papers receiving a total of 515 indexed citations (citations by other indexed papers that have themselves been cited), including 33 papers in Cardiology and Cardiovascular Medicine, 13 papers in Surgery and 8 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Ömer Alyan's work include Cardiac electrophysiology and arrhythmias (10 papers), Heart Rate Variability and Autonomic Control (10 papers) and Cardiac Arrhythmias and Treatments (8 papers). Ömer Alyan is often cited by papers focused on Cardiac electrophysiology and arrhythmias (10 papers), Heart Rate Variability and Autonomic Control (10 papers) and Cardiac Arrhythmias and Treatments (8 papers). Ömer Alyan collaborates with scholars based in Türkiye, United Kingdom and Antigua and Barbuda. Ömer Alyan's co-authors include Özcan Özdemır, Fehmi Kaçmaz, Erdoğan İlkay, Ahmet Duran Demir, Serkan Topaloğlu, Orhan Maden, Savaş Çelebi, Bülent Deveci, Yücel Balbay and Mustafa Soylu and has published in prestigious journals such as Diabetes Research and Clinical Practice, European Journal of Epidemiology and The American Journal of Emergency Medicine.

In The Last Decade

Ömer Alyan

45 papers receiving 493 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ömer Alyan Türkiye 13 278 138 112 103 70 48 515
Fehmi Kaçmaz Türkiye 12 259 0.9× 115 0.8× 124 1.1× 118 1.1× 67 1.0× 34 456
Nizamettin Toprak Türkiye 16 397 1.4× 128 0.9× 141 1.3× 93 0.9× 28 0.4× 54 676
Ebru Aypar Türkiye 13 210 0.8× 189 1.4× 106 0.9× 108 1.0× 26 0.4× 55 571
Ertürk Levent Türkiye 16 202 0.7× 128 0.9× 168 1.5× 112 1.1× 58 0.8× 67 526
Âdem Güngör Türkiye 12 85 0.3× 124 0.9× 114 1.0× 76 0.7× 29 0.4× 40 507
Maria Cino Canada 10 152 0.5× 110 0.8× 419 3.7× 120 1.2× 70 1.0× 17 676
Tiffanie R. Johnson United States 12 348 1.3× 269 1.9× 266 2.4× 175 1.7× 11 0.2× 28 592
Cengiz Başar Türkiye 11 169 0.6× 122 0.9× 45 0.4× 41 0.4× 26 0.4× 22 375
Andrea Marcantonio Italy 10 122 0.4× 134 1.0× 62 0.6× 92 0.9× 33 0.5× 16 344
Per Ejlstrup Sigvardsen Denmark 13 200 0.7× 79 0.6× 109 1.0× 88 0.9× 25 0.4× 40 438

Countries citing papers authored by Ömer Alyan

Since Specialization
Citations

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

Fields of papers citing papers by Ömer Alyan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ömer Alyan

This figure shows the co-authorship network connecting the top 25 collaborators of Ömer Alyan. A scholar is included among the top collaborators of Ömer Alyan 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 Ömer Alyan. Ömer Alyan 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.
Doğan, Güneş, et al.. (2021). Spontaneous, severe, and diffuse coronary vasospasm in a patient with COVID-19. The Anatolian Journal of Cardiology. 25(9). 5036–5037. 3 indexed citations
2.
Pirinçcioğlu, Ayfer Gözü, et al.. (2011). Evaluation of oxidative stress in children with congenital heart defects. Pediatrics International. 54(1). 94–98. 25 indexed citations
3.
Danış, Ramazan, et al.. (2011). Predictive value of serum NT-proBNP levels in type 2 diabetic people with diabetic nephropathy. Diabetes Research and Clinical Practice. 95(3). 312–316. 2 indexed citations
4.
Orak, Murat, et al.. (2011). Comparative diagnostic accuracy of serum levels of neutrophil activating peptide-2 and pentraxin-3 versus troponin-I in acute coronary syndrome. Anadolu Kardiyoloji Dergisi/The Anatolian Journal of Cardiology. 11(7). 588–94. 17 indexed citations
5.
Orak, Murat, et al.. (2010). The role of the heart-type fatty acid binding protein in the early diagnosis of acute coronary syndrome and its comparison with troponin I and creatine kinase-MB isoform. The American Journal of Emergency Medicine. 28(8). 891–896. 16 indexed citations
6.
Özmen, Cihan Akgül, et al.. (2009). Case images: Visualization of a giant left atrial aneurysm by multidetector computed tomography and echocardiography.. PubMed. 37(1). 76–76. 3 indexed citations
7.
Kaçmaz, Fehmi, Ömer Alyan, & Erdoğan İlkay. (2008). Systolic Total Narrowing of Left Anterior Descending Coronary Artery and Flow Interruption Secondary to Myocardial Bridge: A Rare Case Report and Review of Literature. Clinical Cardiology. 31(10). 457–460. 2 indexed citations
8.
Alyan, Ömer, Fehmi Kaçmaz, Özcan Özdemır, et al.. (2008). High levels of high sensitivity C-reactive protein predict the progression of chronic rheumatic mitral stenosis. Journal of Thrombosis and Thrombolysis. 28(1). 63–69. 26 indexed citations
9.
Kaçmaz, Fehmi, Nilgün Işıksalan Özbülbül, Ömer Alyan, et al.. (2008). Imaging of Coronary Artery Fistulas by Multidetector Computed Tomography: Is Multidetector Computed Tomography Sensitive?. Clinical Cardiology. 31(1). 41–47. 16 indexed citations
10.
Kaçmaz, Fehmi, Nilgün Işıksalan Özbülbül, Ömer Alyan, et al.. (2008). Imaging of coronary artery anomalies: the role of multidetector computed tomography. Coronary Artery Disease. 19(3). 203–209. 49 indexed citations
11.
Alyan, Ömer, Özcan Özdemır, Fehmi Kaçmaz, et al.. (2008). Sympathetic Overactivity in Patients with Pulmonary Stenosis and Improvement after Percutaneous Balloon Valvuloplasty. Annals of Noninvasive Electrocardiology. 13(3). 257–265. 5 indexed citations
12.
Topaloğlu, Serkan, Göksel Çağırcı, Serkan Çay, et al.. (2007). The effect of frequent ventricular premature beats originating from the right ventricular outflow tract on left ventricular diastolic functions and their relationship with serum N-terminal proBNP levels. Archives of the Turkish Society of Cardiology. 35(3). 158–164. 1 indexed citations
13.
Özdemır, Özcan, Ömer Alyan, Fehmi Kaçmaz, et al.. (2007). Evaluation of Effects of Intra aortic Balloon Counterpulsation on Autonomic Nervous System Functions by Heart Rate Variability Analysis. Annals of Noninvasive Electrocardiology. 12(1). 38–43. 2 indexed citations
14.
Maden, Orhan, Fehmi Kaçmaz, Mehmet Timur Selçuk, et al.. (2007). Relation of admission QRS duration with development of angiographic no-reflow in patients with acute ST-segment elevation myocardial infarction treated with primary percutaneous interventions. Journal of Electrocardiology. 41(1). 72–77. 10 indexed citations
15.
Topaloğlu, Serkan, Dursun Aras, Onur Şahi̇n, et al.. (2007). QT Dispersion Significantly Increases after Implantable Cardioverter‐Defibrillator Shocks. Annals of Noninvasive Electrocardiology. 12(1). 44–49. 4 indexed citations
16.
Kaçmaz, Fehmi, et al.. (2006). A Case of Pulmonary Alveolar Microlithiasis with Cardiac Constriction Secondary to Severe Adjacent Pleural Involvement. Cardiology. 107(3). 213–216. 1 indexed citations
17.
Özeke, Özcan, et al.. (2006). Biatrial compression caused by intrapericardial hematoma secondary to ruptured type I acute aortic dissection following aortic valve replacement. International journal of cardiac imaging. 22(3-4). 403–405. 1 indexed citations
18.
Özdemir, Özgür, Ömer Alyan, Mustafa Soylu, et al.. (2005). Improvement in sympatho-vagal imbalance and heart rate variability in patients with mitral stenosis after percutaneous balloon commissurotomy. EP Europace. 7(3). 204–210. 8 indexed citations
19.
Soylu, Mustafa, Ömer Alyan, Serkan Topaloğlu, et al.. (2004). Do collaterals affect heart rate variability in patients with acute myocardial infarction?. Coronary Artery Disease. 15(7). 405–411. 1 indexed citations
20.
Özdemir, Özgür, et al.. (2003). Seroprevalence of hepatitis B and C in subjects admitted to a cardiology clinics in Turkey. European Journal of Epidemiology. 18(3). 255–258. 4 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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