John A. Colleran

661 total citations
9 papers, 475 citations indexed

About

John A. Colleran is a scholar working on Cardiology and Cardiovascular Medicine, Complementary and alternative medicine and Pulmonary and Respiratory Medicine. According to data from OpenAlex, John A. Colleran has authored 9 papers receiving a total of 475 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Cardiology and Cardiovascular Medicine, 3 papers in Complementary and alternative medicine and 2 papers in Pulmonary and Respiratory Medicine. Recurrent topics in John A. Colleran's work include Cardiovascular and exercise physiology (3 papers), Cardiac electrophysiology and arrhythmias (2 papers) and Heart Rate Variability and Autonomic Control (2 papers). John A. Colleran is often cited by papers focused on Cardiovascular and exercise physiology (3 papers), Cardiac electrophysiology and arrhythmias (2 papers) and Heart Rate Variability and Autonomic Control (2 papers). John A. Colleran collaborates with scholars based in United States. John A. Colleran's co-authors include Peter Kokkinos, Puneet Narayan, Vasilios Papademetriou, Domenic J. Reda, Andreas Pittaras, Aldo Notargiacomo, Ross D. Fletcher, Colleen G. Farmer, Ellen Pinnow and Charles O. Dotson and has published in prestigious journals such as New England Journal of Medicine, The American Journal of Cardiology and American Heart Journal.

In The Last Decade

John A. Colleran

9 papers receiving 441 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
John A. Colleran United States	8	317	213	119	58	52	9	475
C. Cononie United States	4	159 0.5×	256 1.2×	170 1.4×	25 0.4×	22 0.4×	6	429
Francesco Pinto Boeno Brazil	13	182 0.6×	199 0.9×	159 1.3×	21 0.4×	61 1.2×	43	502
Alvaro N. Gurovich United States	11	384 1.2×	155 0.7×	159 1.3×	24 0.4×	32 0.6×	65	581
Matthew C. Babcock United States	15	308 1.0×	104 0.5×	96 0.8×	71 1.2×	53 1.0×	38	499
Cecilia Ostman Australia	7	144 0.5×	123 0.6×	107 0.9×	42 0.7×	87 1.7×	11	381
Isao Nara Japan	5	288 0.9×	220 1.0×	157 1.3×	17 0.3×	21 0.4×	14	514
R. G. Baily United States	9	262 0.8×	116 0.5×	47 0.4×	32 0.6×	6 0.1×	12	375
Monica Marabini Italy	6	251 0.8×	44 0.2×	90 0.8×	22 0.4×	29 0.6×	8	421
ARTHUR W. CHISHOLM Canada	7	106 0.3×	23 0.1×	96 0.8×	69 1.2×	82 1.6×	10	354
Richard H. Merrill United States	8	184 0.6×	46 0.2×	50 0.4×	16 0.3×	35 0.7×	13	323

Countries citing papers authored by John A. Colleran

Since Specialization

Citations

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

Fields of papers citing papers by John A. Colleran

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of John A. Colleran

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

All Works

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9 of 9 papers shown

Kokkinos, Peter, John A. Colleran, Puneet Narayan, et al.. (2002). Determinants of Exercise Blood Pressure Response in Normotensive and Hypertensive Women: Role of Cardiorespiratory Fitness. Journal of Cardiopulmonary Rehabilitation. 22(3). 178–183. 81 indexed citations

Kokkinos, Peter, Puneet Narayan, John A. Colleran, et al.. (1998). Effects of Moderate Intensity Exercise on Serum Lipids in African-American Men With Severe Systemic Hypertension. The American Journal of Cardiology. 81(6). 732–735. 34 indexed citations

Colleran, John A., Rollin J. Hawley, Ellen Pinnow, Peter Kokkinos, & Ross D. Fletcher. (1997). Value of the Electrocardiogram in Determining Cardiac Events and Mortality in Myotonic Dystrophy. The American Journal of Cardiology. 80(11). 1494–1497. 43 indexed citations

Colleran, John A., et al.. (1996). Angiographic presence of myocardial bridge after successful percutaneous transluminal coronary angioplasty. American Heart Journal. 131(1). 196–198. 7 indexed citations

Kokkinos, Peter, Puneet Narayan, John A. Colleran, et al.. (1995). Effects of Regular Exercise on Blood Pressure and Left Ventricular Hypertrophy in African-American Men with Severe Hypertension. New England Journal of Medicine. 333(22). 1462–1467. 257 indexed citations

Colleran, John A., et al.. (1995). Subvalvular left ventricular outflow tract obstruction caused by “rhinonodular” calcification. Cardiovascular Pathology. 4(2). 123–126. 1 indexed citations

Colleran, John A., Vasilios Papademetriou, Puneet Narayan, David Lu, & Ross D. Fletcher. (1995). Electrocardiographic abnormalities suggestive of myocardial ischemia during upper gastrointestinal bleeding. The American Journal of Cardiology. 75(4). 312–314. 8 indexed citations

Kokkinos, Peter, et al.. (1995). Miles run per week and high-density lipoprotein cholesterol levels in healthy, middle-aged men. A dose-response relationship.. PubMed. 155(4). 415–20. 37 indexed citations

Domanski, Michaël, John A. Colleran, Robert E. Cunnion, & Navin C. Nanda. (1995). Correlation of Echocardiographic Fractional Area Change with Radionuclide Left Ventricular Ejection Fraction. Echocardiography. 12(3). 221–227. 7 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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