John D. Parker
About
John D. Parker is a scholar working on Cardiology and Cardiovascular Medicine, Physiology and Surgery.
According to data from OpenAlex, John D. Parker has authored 243 papers receiving a total of 9.5k indexed citations (citations by other indexed papers that have themselves been cited), including 155 papers in Cardiology and Cardiovascular Medicine, 58 papers in Physiology and 30 papers in Surgery. Recurrent topics in John D. Parker's work include Heart Rate Variability and Autonomic Control (51 papers), Nitric Oxide and Endothelin Effects (41 papers) and Cardiovascular Function and Risk Factors (39 papers). John D. Parker is often cited by papers focused on Heart Rate Variability and Autonomic Control (51 papers), Nitric Oxide and Endothelin Effects (41 papers) and Cardiovascular Function and Risk Factors (39 papers). John D. Parker collaborates with scholars based in Canada, United States and Italy. John D. Parker's co-authors include Gary E. Newton, Tommaso Gori, John S. Floras, T. Douglas Bradley, Eduardo Ribeiro de Azevêdo, John O. Parker, Fabia S. Fitzgerald, Don D. Sin, Susanna Mak and Abdul Al‐Hesayen and has published in prestigious journals such as New England Journal of Medicine, JAMA and Circulation.
In The Last Decade
John D. Parker
237 papers receiving 9.1k citations
Hit Papers
Peers — A (Enhanced Table)
Peers by citation overlap · career bar shows stage (early→late) cites · hero ref
| Name | h | Career | Trend | Papers | Cites | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| John D. Parker Canada | 50 | 4.8k | 3.2k | 1.7k | 1.3k | 1.1k | 243 | 9.5k | ||
| Kenneth Caidahl Sweden | 53 | 5.0k 1.0× | 2.3k 0.7× | 1.5k 0.9× | 728 0.6× | 1.5k 1.3× | 323 | 11.1k | ||
| Paul Hjemdahl Sweden | 56 | 5.8k 1.2× | 1.9k 0.6× | 1.0k 0.6× | 584 0.4× | 1.7k 1.6× | 359 | 11.7k | ||
| Walter N. Kernan United States | 38 | 4.2k 0.9× | 3.2k 1.0× | 4.2k 2.5× | 1.6k 1.2× | 2.1k 1.9× | 96 | 16.7k | ||
| Péter Vollenweider Switzerland | 60 | 2.6k 0.5× | 5.3k 1.7× | 1.2k 0.7× | 2.3k 1.7× | 1.4k 1.2× | 363 | 14.6k | ||
| David O. Warner United States | 60 | 3.2k 0.7× | 2.6k 0.8× | 2.2k 1.3× | 448 0.3× | 3.1k 2.8× | 374 | 13.3k | ||
| Pasquale Strazzullo Italy | 53 | 3.0k 0.6× | 2.4k 0.7× | 1.4k 0.8× | 1.1k 0.9× | 1.0k 0.9× | 287 | 14.1k | ||
| William G. Haynes United States | 57 | 4.2k 0.9× | 6.3k 2.0× | 1.3k 0.8× | 4.3k 3.3× | 1.6k 1.4× | 190 | 13.0k | ||
| Gavin Lambert Australia | 76 | 10.6k 2.2× | 4.2k 1.3× | 835 0.5× | 2.2k 1.7× | 2.7k 2.4× | 401 | 19.2k | ||
| Braxton D. Mitchell United States | 67 | 4.0k 0.8× | 3.5k 1.1× | 631 0.4× | 1.1k 0.9× | 3.0k 2.7× | 375 | 18.3k | ||
| Joseph Francis United States | 59 | 3.5k 0.7× | 1.4k 0.4× | 1.3k 0.8× | 860 0.7× | 1.3k 1.1× | 189 | 14.5k |
Countries citing papers authored by John D. Parker
Since
Specialization
Citations
This map shows the geographic impact of John D. Parker'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 D. Parker with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John D. Parker more than expected).
Fields of papers citing papers by John D. Parker
Since
Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences
This network shows the impact of papers produced by John D. Parker. 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 D. Parker. The network helps show where John D. Parker may publish in the future.
Co-authorship network of co-authors of John D. Parker
This figure shows the co-authorship network connecting the top 25 collaborators of John D. Parker. A scholar is included among the top collaborators of John D. Parker 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 D. Parker. John D. Parker is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
1.
Konstam, Marvin A., James E. Udelson, Douglas L. Mann, et al.. (2024). Autonomic Regulation Therapy To Improve Symptoms And Clinical Outcomes In Patients With Heart Failure And Reduced Ejection Fraction (ANTHEM-HFrEF) Pivotal Study Results. Journal of Cardiac Failure. 30(1). 313–313.
2.
Kasai, Takatoshi, Luigi Taranto‐Montemurro, Dai Yumino, et al.. (2020). Inverse Relationship of Subjective Daytime Sleepiness to Mortality in Heart Failure Patients with Sleep Apnoea. ESC Heart Failure. 7(5). 2448–2454.
3.
Cotter, Gad, Marco Metra, Beth A. Davison, et al.. (2017). Systolic Blood Pressure Reduction During the First 24 H in Acute Heart Failure Admission: Friend or Foe?. European Journal of Heart Failure. 20(2). 317–322.
4.
Cleland, John G.F., John R. Teerlink, Beth A. Davison, et al.. (2017). Measurement of Troponin and Natriuretic Peptides Shortly After Admission in Patients with Heart Failure—Does it Add Useful Prognostic Information? an Analysis of the Value of Endothelin Receptor Inhibition with Tezosentan in Acute Heart Failure Studies (VERITAS). European Journal of Heart Failure. 19(6). 739–747.
5.
Cotter, Gad, Marco Metra, Beth A. Davison, et al.. (2014). Worsening Heart Failure, a Critical Event During Hospital Admission for Acute Heart Failure: Results from the VERITAS Study. European Journal of Heart Failure. 16(12). 1362–1371.
6.
Diego, Carlos De, Fuhua Chen, Yuanfang Xie, et al.. (2010). Anisotropic conduction block and reentry in neonatal rat ventricular myocyte monolayers. American Journal of Physiology-Heart and Circulatory Physiology. 300(1). H271–H278.
7.
Tanous, David, Samuel C. Siu, Jennifer Mason, et al.. (2010). B-Type Natriuretic Peptide in Pregnant Women With Heart Disease. Journal of the American College of Cardiology. 56(15). 1247–1253.
8.
Gori, Tommaso, Saverio Dragoni, Giuseppe Di Stolfo, et al.. (2009). Tolerance to nitroglycerin-induced preconditioning of the endothelium: a human in vivo study. American Journal of Physiology-Heart and Circulatory Physiology. 298(2). H340–H345.
9.
Lash, Lawrence H., et al.. (2007). Modulation of hepatic and renal metabolism and toxicity of trichloroethylene and perchloroethylene by alterations in status of cytochrome P450 and glutathione. Toxicology. 235(1-2). 11–26.
10.
Al‐Hesayen, Abdul, John S. Floras, & John D. Parker. (2006). The Effects of Intravenous Sildenafil on Hemodynamics and Cardiac Sympathetic Activity in Chronic Human Heart Failure. European Journal of Heart Failure. 8(8). 864–868.
11.
Kubo, Toshihiko, John D. Parker, Eduardo Ribeiro de Azevêdo, et al.. (2005). Vagal Heart Rate Responses to Chronic Beta-Blockade in Human Heart Failure Relate to Cardiac Norepinephrine Spillover. European Journal of Heart Failure. 7(5). 878–881.
12.
Cowburn, Peter J., et al.. (2005). Contrast Nephropathy Post Cardiac Resynchronization Therapy: An Under-Recognized Complication with Important Morbidity. European Journal of Heart Failure. 7(5). 899–903.
13.
Cowburn, Peter J., et al.. (2005). Cardiac Resynchronisation Therapy: An Option for Inotrope-Supported Patients with End-Stage Heart Failure?. European Journal of Heart Failure. 7(2). 215–217.
14.
Al‐Hesayen, Abdul, et al.. (2004). Selective Versus Nonselective β-Adrenergic Receptor Blockade in Chronic Heart Failure: Differential Effects on Myocardial Energy Substrate Utilization. European Journal of Heart Failure. 7(4). 618–623.
15.
Ryu, Ki Sung, et al.. (2001). Simultaneous Three Color Detection of Surface Antigen (My 7), Intracellular Antigen (c-myc), and DNA Content using Single Laser Flow Cytometry.. Korean Journal of Obstetrics & Gynecology. 40(1). 181–190.
16.
Sin, Don D., Fabia S. Fitzgerald, John D. Parker, et al.. (1999). Risk Factors for Central and Obstructive Sleep Apnea in 450 Men And Women with Congestive Heart Failure. American Journal of Respiratory and Critical Care Medicine. 160(4). 1101–1106.
17.
Parker, John D., Dina Brooks, L. F. Kozar, et al.. (1999). Acute and Chronic Effects of Airway Obstruction on Canine Left Ventricular Performance. American Journal of Respiratory and Critical Care Medicine. 160(6). 1888–1896.
18.
Parker, John D., et al.. (1998). Diuretic Therapy in Angina Pectoris: Effects on Nitrate Tolerance and Exercise Performance. The American Journal of Cardiology. 81(1). 41A–43A.
19.
Parker, John D., et al.. (1993). Effect of therapy with an angiotensin-converting enzyme inhibitor on hemodynamic and counterregulatory responses during continuous therapy with nitroglycerin. Journal of the American College of Cardiology. 21(6). 1445–1453.
20.
Stevenson, William G., et al.. (1993). Increasing catheter ablation lesion size by simultaneous application of radiofrequency current to two adjacent sites. American Heart Journal. 125(5). 1276–1284.
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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