A. A. Quyyumi

718 total citations
17 papers, 582 citations indexed

About

A. A. Quyyumi is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, A. A. Quyyumi has authored 17 papers receiving a total of 582 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Cardiology and Cardiovascular Medicine, 7 papers in Surgery and 5 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in A. A. Quyyumi's work include Cardiac Imaging and Diagnostics (5 papers), Coronary Interventions and Diagnostics (4 papers) and Cardiac electrophysiology and arrhythmias (3 papers). A. A. Quyyumi is often cited by papers focused on Cardiac Imaging and Diagnostics (5 papers), Coronary Interventions and Diagnostics (4 papers) and Cardiac electrophysiology and arrhythmias (3 papers). A. A. Quyyumi collaborates with scholars based in Bulgaria, United Kingdom and United States. A. A. Quyyumi's co-authors include Julio A. Panza, Philip R. Casino, Dean M. Gilligan, Crescence M. Kilcoyne, Christine Wright, K. Fox, L Mockus, M. J. Raphael, K M Fox and Keith A.A. Fox and has published in prestigious journals such as The Lancet, Circulation and European Heart Journal.

In The Last Decade

A. A. Quyyumi

16 papers receiving 557 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
A. A. Quyyumi Bulgaria	11	436	162	156	137	87	17	582
Ryan Rosenberry United States	13	211 0.5×	140 0.9×	127 0.8×	190 1.4×	75 0.9×	19	508
Sparks Hv United States	10	212 0.5×	57 0.4×	68 0.4×	136 1.0×	61 0.7×	13	392
C Manca Italy	10	270 0.6×	90 0.6×	37 0.2×	42 0.3×	62 0.7×	38	402
Jürgen Bachmann Germany	12	224 0.5×	34 0.2×	168 1.1×	84 0.6×	70 0.8×	18	640
H Just Germany	10	445 1.0×	32 0.2×	140 0.9×	46 0.3×	75 0.9×	48	574
E. L. Bockman United States	11	98 0.2×	32 0.2×	84 0.5×	112 0.8×	124 1.4×	14	421
A Cherchi Italy	12	275 0.6×	45 0.3×	38 0.2×	55 0.4×	71 0.8×	49	511
Andrew J. Hogarth United Kingdom	12	406 0.9×	25 0.2×	66 0.4×	48 0.4×	55 0.6×	24	480
M. B. Kardon United States	14	333 0.8×	52 0.3×	51 0.3×	55 0.4×	71 0.8×	23	476
Raffaele Guida Italy	7	371 0.9×	43 0.3×	41 0.3×	217 1.6×	96 1.1×	8	719

Countries citing papers authored by A. A. Quyyumi

Since Specialization

Citations

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

Fields of papers citing papers by A. A. Quyyumi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of A. A. Quyyumi

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

All Works

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17 of 17 papers shown

Patel, Kirtesh R., et al.. (2022). High Sensitivity Troponin I as a Predictor of Survival in Heart Transplant Patients. The Journal of Heart and Lung Transplantation. 41(4). S217–S217. 1 indexed citations

Patel, Rita, Ian J. Neeland, Emir Veledar, et al.. (2010). The chromosome 9p21 risk locus is associated with angiographic severity and progression of coronary artery disease. European Heart Journal. 31(24). 3017–3023. 68 indexed citations

Gilligan, Dean M., et al.. (1994). Contribution of endothelium-derived nitric oxide to exercise-induced vasodilation.. Circulation. 90(6). 2853–2858. 249 indexed citations

Epstein, S E, A. A. Quyyumi, & Robert O. Bonow. (1990). Sudden cardiac death (Reply). 322(4). 272–273. 1 indexed citations

Crake, T, A. A. Quyyumi, A F Rickards, & Keith A.A. Fox. (1988). Effects of intracoronary isosorbide dinitrate during acute myocardial ischaemia: a study during angioplasty. European Heart Journal. 9(suppl A). 101–103. 5 indexed citations

Crake, T, A. A. Quyyumi, Christine Wright, L Mockus, & K M Fox. (1987). Treatment of angina pectoris with nifedipine: a double blind comparison of nifedipine and slow-release nifedipine alone and in combination with atenolol.. Heart. 58(6). 617–620. 10 indexed citations

Fox, Kim, A. A. Quyyumi, & Richard Lévy. (1987). Should We Treat Silent Ischaemia?. Drugs. 33(Supplement 4). 127–130.

Quyyumi, A. A., M. J. Raphael, E J Perrins, et al.. (1986). Incidence of spasm at the site of previous successful transluminal coronary angioplasty: effect of ergometrine maleate in consecutive patients.. Heart. 56(1). 27–32. 17 indexed citations

Quyyumi, A. A., T Crake, L Mockus, et al.. (1986). Value of the bipolar lead CM5 in electrocardiography.. Heart. 56(4). 372–376. 24 indexed citations

10.

Quyyumi, Arshed A., John Efthimiou, A. A. Quyyumi, et al.. (1986). Nocturnal angina: precipitating factors in patients with coronary artery disease and those with variant angina.. Heart. 56(4). 346–352. 34 indexed citations

11.

Quyyumi, A. A., et al.. (1986). IMPORTANCE OF "RECIPROCAL" ELECTROCARDIOGRAPHIC CHANGES DURING OCCLUSION OF LEFT ANTERIOR DESCENDING CORONARY ARTERY. The Lancet. 327(8477). 347–350. 37 indexed citations

12.

Quyyumi, A. A., T Crake, Christine Wright, et al.. (1986). The incidence and morphology of ischaemic ventricular tachycardia. European Heart Journal. 7(12). 1037–1044. 7 indexed citations

13.

Quyyumi, A. A., et al.. (1985). Coronary anatomy in patients with various manifestations of three vessel coronary artery disease.. Heart. 54(4). 362–366. 5 indexed citations

14.

Quyyumi, A. A., et al.. (1984). Inability of the ST segment/heart rate slope to predict accurately the severity of coronary artery disease.. Heart. 51(4). 395–398. 42 indexed citations

15.

Quyyumi, A. A., L P Ormerod, S W Clarke, T R Evans, & Robyn L. Ward. (1983). Pulmonary fibrosis—a serious side-effect of amiodarone therapy. European Heart Journal. 4(7). 521–524. 11 indexed citations

16.

Quyyumi, A. A., Christine Wright, & K. Fox. (1983). Ambulatory electrocardiographic ST segment changes in healthy volunteers.. Heart. 50(5). 460–464. 60 indexed citations

17.

Barlow, Susan, et al.. (1976). Effects of stress and adrenocorticotrophin administration on plasma corticosterone levels at different stages of pregnancy in the mouse. Cellular and Molecular Life Sciences. 32(11). 1480–1481. 11 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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