Khalid Changal

658 total citations
54 papers, 408 citations indexed

About

Khalid Changal is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Khalid Changal has authored 54 papers receiving a total of 408 indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Cardiology and Cardiovascular Medicine, 25 papers in Surgery and 15 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Khalid Changal's work include Coronary Interventions and Diagnostics (7 papers), Cardiac Valve Diseases and Treatments (7 papers) and Cardiac Imaging and Diagnostics (6 papers). Khalid Changal is often cited by papers focused on Coronary Interventions and Diagnostics (7 papers), Cardiac Valve Diseases and Treatments (7 papers) and Cardiac Imaging and Diagnostics (6 papers). Khalid Changal collaborates with scholars based in United States, India and Pakistan. Khalid Changal's co-authors include Mujeeb Sheikh, Tanveer Mir, Fayaz Ahmad Bhat, Hilal Rather, Salik Nazir, Tawseef Dar, Farhat Abbas, Rajesh Gupta, Ehab Eltahawy and Zafar A. Shah and has published in prestigious journals such as Circulation, SHILAP Revista de lepidopterología and Stroke.

In The Last Decade

Khalid Changal

49 papers receiving 400 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Khalid Changal United States 10 149 135 108 85 77 54 408
Mary Schleicher United States 11 187 1.3× 95 0.7× 78 0.7× 29 0.3× 20 0.3× 35 414
Qusay Haydour United States 11 149 1.0× 101 0.7× 18 0.2× 147 1.7× 38 0.5× 20 670
Nso Nso United States 11 110 0.7× 30 0.2× 179 1.7× 162 1.9× 16 0.2× 62 498
Pairoj Chattranukulchai Thailand 10 79 0.5× 72 0.5× 207 1.9× 58 0.7× 22 0.3× 67 410
Barney Isaac India 11 151 1.0× 67 0.5× 15 0.1× 64 0.8× 77 1.0× 40 391
Suresh Keshavamurthy United States 10 184 1.2× 143 1.1× 137 1.3× 13 0.2× 24 0.3× 61 379
Natalia Hagău Romania 11 134 0.9× 110 0.8× 70 0.6× 63 0.7× 14 0.2× 37 523
José María Arribas Spain 11 203 1.4× 60 0.4× 370 3.4× 27 0.3× 15 0.2× 57 489
Priya A. Kumar United States 11 334 2.2× 139 1.0× 139 1.3× 19 0.2× 20 0.3× 46 506
Takashi Saito Japan 12 122 0.8× 54 0.4× 28 0.3× 131 1.5× 27 0.4× 47 474

Countries citing papers authored by Khalid Changal

Since Specialization
Citations

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

Fields of papers citing papers by Khalid Changal

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Khalid Changal

This figure shows the co-authorship network connecting the top 25 collaborators of Khalid Changal. A scholar is included among the top collaborators of Khalid Changal 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 Khalid Changal. Khalid Changal 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.
Changal, Khalid, et al.. (2022). Early surgery or conservative management for asymptomatic severe aortic stenosis: Meta‐analysis of RECOVERY and AVATAR. Journal of Cardiac Surgery. 37(12). 5336–5340. 3 indexed citations
2.
Changal, Khalid, et al.. (2022). Coronary Artery Aneurysms in ST-Elevation Myocardial Infarction (From a United States Based National Cohort). The American Journal of Cardiology. 171. 23–27. 1 indexed citations
3.
Changal, Khalid, Rachel Royfman, Mohammed Mhanna, et al.. (2022). Drug-Eluting Stents Versus Conventional Endovascular Therapies in Symptomatic Infrapopliteal Peripheral Artery Disease: A Meta-analysis. SHILAP Revista de lepidopterología. 1(2). 100024–100024. 8 indexed citations
4.
Mir, Tanveer, Tawseef Dar, Khalid Changal, et al.. (2022). Scleroderma hypertensive renal crisis among systemic sclerosis patients: A national emergency department database study. The American Journal of Emergency Medicine. 53. 228–235. 6 indexed citations
5.
Changal, Khalid, et al.. (2021). Coronavirus disease 2019 (COVID-19) and QTc prolongation. BMC Cardiovascular Disorders. 21(1). 158–158. 13 indexed citations
6.
Changal, Khalid, et al.. (2021). Myocardial injury in hospitalized COVID-19 patients: a retrospective study, systematic review, and meta-analysis. BMC Cardiovascular Disorders. 21(1). 626–626. 14 indexed citations
7.
Nazir, Salik, Keerat Rai Ahuja, Hafeez Ul Hassan Virk, et al.. (2020). A meta‐analysis of efficacy and safety of genotype‐guided versus standard of care treatment strategies in selecting antiplatelet therapy in patients with acute coronary syndrome. Catheterization and Cardiovascular Interventions. 97(5). 788–794. 2 indexed citations
8.
Changal, Khalid, et al.. (2020). Curcumin Preparations Can Improve Flow-Mediated Dilation and Endothelial Function: A Meta-Analysis. Complementary Medicine Research. 27(4). 272–281. 17 indexed citations
9.
Ullah, Waqas, et al.. (2020). Medical therapy vs early revascularization in diabetics with chronic total occlusions: A meta-analysis and systematic review. World Journal of Cardiology. 12(11). 559–570. 2 indexed citations
10.
Nazir, Salik, Keerat Rai Ahuja, Hafeez Ul Hassan Virk, et al.. (2020). Comparison of Outcomes of Transcatheter Mitral Valve Repair (MitraClip) in Patients <80 Years Versus ≥80 Years. The American Journal of Cardiology. 131. 91–98. 5 indexed citations
11.
Changal, Khalid, et al.. (2020). Meta-Analysis Comparing Angiography-Guided Versus FFR-Guided Coronary Artery Bypass Grafting. The American Journal of Cardiology. 135. 184–185. 2 indexed citations
12.
Nawaz, Haseeb, et al.. (2019). Asymptomatic spontaneous complete dislodgement of a right atrial myxoma. British Journal of Hospital Medicine. 80(5). ii–ii.
13.
Changal, Khalid, et al.. (2019). A Case of Multiple Myeloma Presenting with Gastrointestinal Bleeding and Evans Syndrome. Cureus. 11(10). e5969–e5969. 2 indexed citations
14.
Shah, Jay B., et al.. (2018). Abstract 16937: Incidence of New Onset Atrial Fibrillation in Lung Cancer Patients. Circulation. 138(Suppl_1). 1 indexed citations
15.
Doshi, Rajkumar, Khalid Changal, Rajeev Gupta, et al.. (2018). Comparison of Outcomes and Cost of Endovascular Management Versus Surgical Bypass for the Management of Lower Extremities Peripheral Arterial Disease. The American Journal of Cardiology. 122(10). 1790–1796. 12 indexed citations
16.
Bhat, Fayaz Ahmad, et al.. (2017). Transradial versus transfemoral approach for coronary angiography and angioplasty – A prospective, randomized comparison. BMC Cardiovascular Disorders. 17(1). 23–23. 54 indexed citations
17.
Changal, Khalid, et al.. (2017). Unusual presentation of silently growing abdominal aortic aneurysm causing biliary obstruction. BMJ Case Reports. 2017. bcr–2017. 4 indexed citations
18.
19.
Shah, Zafar A., et al.. (2016). Association of low levels of vitamin D with chronic stable angina: A prospective case-control study. North American Journal of Medical Sciences. 8(3). 143–143. 12 indexed citations
20.
Changal, Khalid, et al.. (2013). Attempted Suicidal hanging leading to Hypoxic Ischemic Encephalopathy. International journal of medical and health sciences. 2(3). 376–381. 2 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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