John H. Nichols

1.6k total citations
21 papers, 774 citations indexed

About

John H. Nichols is a scholar working on Cardiology and Cardiovascular Medicine, Radiology, Nuclear Medicine and Imaging and Pulmonary and Respiratory Medicine. According to data from OpenAlex, John H. Nichols has authored 21 papers receiving a total of 774 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Cardiology and Cardiovascular Medicine, 12 papers in Radiology, Nuclear Medicine and Imaging and 5 papers in Pulmonary and Respiratory Medicine. Recurrent topics in John H. Nichols's work include Cardiac Imaging and Diagnostics (12 papers), Acute Myocardial Infarction Research (7 papers) and Radiation Dose and Imaging (3 papers). John H. Nichols is often cited by papers focused on Cardiac Imaging and Diagnostics (12 papers), Acute Myocardial Infarction Research (7 papers) and Radiation Dose and Imaging (3 papers). John H. Nichols collaborates with scholars based in United States, Germany and Austria. John H. Nichols's co-authors include Udo Hoffmann, John T. Nagurney, Thomas J. Brady, Javed Butler, Ricardo C. Cury, Antonio J. Pena, Fabian Bamberg, Suhny Abbara, Maros Ferencik and David F.M. Brown and has published in prestigious journals such as Circulation, The American Journal of Cardiology and American Heart Journal.

In The Last Decade

John H. Nichols

20 papers receiving 743 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
John H. Nichols United States	13	556	426	205	166	115	21	774
Waleed N. Irani United States	9	312 0.6×	602 1.4×	153 0.7×	145 0.9×	79 0.7×	10	823
Tamar Gaspar Israel	16	833 1.5×	460 1.1×	292 1.4×	366 2.2×	165 1.4×	34	1.1k
Joseph A. Abro United States	12	360 0.6×	167 0.4×	80 0.4×	233 1.4×	111 1.0×	21	567
P. Lancellotti Belgium	11	470 0.8×	640 1.5×	220 1.1×	70 0.4×	308 2.7×	23	958
Giorgio Morocutti Italy	16	434 0.8×	547 1.3×	211 1.0×	231 1.4×	44 0.4×	55	910
Paolo Trambaiolo Italy	13	193 0.3×	771 1.8×	138 0.7×	48 0.3×	76 0.7×	38	881
Antonio J. Pena United States	13	725 1.3×	287 0.7×	182 0.9×	304 1.8×	131 1.1×	17	804
Raye L. Bellinger United States	5	1.4k 2.5×	536 1.3×	516 2.5×	639 3.8×	71 0.6×	11	1.6k
Alexander J. Wardeh Netherlands	13	474 0.9×	573 1.3×	427 2.1×	21 0.1×	61 0.5×	34	890
Vincent Roule France	13	251 0.5×	434 1.0×	242 1.2×	97 0.6×	19 0.2×	73	725

Countries citing papers authored by John H. Nichols

Since Specialization

Citations

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

Fields of papers citing papers by John H. Nichols

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of John H. Nichols

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

All Works

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20 of 20 papers shown

Alcala, Glasiele, John H. Nichols, Paul H. Lerou, et al.. (2025). Identifying optimal positive end-expiratory pressure with electrical impedance tomography guidance in severe bronchopulmonary dysplasia. Journal of Perinatology. 46(2). 216–223.

Kulkarni, Kanchan, John H. Nichols, Antonis A. Armoundas, & Jesse D. Roberts. (2022). RespiCo: A novel, flexible, and stand-alone electronic respiratory coaching device. HardwareX. 12. e00335–e00335. 2 indexed citations

Kulkarni, Kanchan, Rahul K. Sevakula, Mohamad Kassab, et al.. (2021). Ambulatory monitoring promises equitable personalized healthcare delivery in underrepresented patients. European Heart Journal - Digital Health. 2(3). 494–510. 7 indexed citations

Nichols, John H. & Viviane G. Nasr. (2017). Sternal malformations and anesthetic management. Pediatric Anesthesia. 27(11). 1084–1090. 6 indexed citations

Hulten, Edward, Alexander Goehler, Márcio Sommer Bittencourt, et al.. (2013). Cost and Resource Utilization Associated With Use of Computed Tomography to Evaluate Chest Pain in the Emergency Department. Circulation Cardiovascular Quality and Outcomes. 6(5). 514–524. 23 indexed citations

Ferencik, Maros, Christopher L. Schlett, Fabian Bamberg, et al.. (2012). Comparison of Traditional Cardiovascular Risk Models and Coronary Atherosclerotic Plaque as Detected by Computed Tomography for Prediction of Acute Coronary Syndrome in Patients With Acute Chest Pain. Academic Emergency Medicine. 19(8). 934–942. 14 indexed citations

Nichols, John H., et al.. (2011). The relationship between prostate volume and prostate‐specific antigen variability: data from the Baltimore Longitudinal Study of Aging and the Johns Hopkins Active Surveillance Program. British Journal of Urology. 109(9). 1304–1308. 7 indexed citations

Januzzi, James L., Quynh A. Truong, Asim Mohammed, et al.. (2011). Reply to Letter Regarding Article, “High-Sensitivity Troponin T Concentrations in Acute Chest Pain Patients Evaluated With Cardiac Computed Tomography”. Circulation. 123(1). 2 indexed citations

Januzzi, James L., Fabian Bamberg, Hang Lee, et al.. (2010). High-Sensitivity Troponin T Concentrations in Acute Chest Pain Patients Evaluated With Cardiac Computed Tomography. Circulation. 121(10). 1227–1234. 126 indexed citations

10.

Nagurney, John T., Fabian Bamberg, John H. Nichols, et al.. (2009). The Disposition Decision on Emergency Department Patients with Chest Pain is Affected by the Results of Multi-Detector Computed Axial Tomography Scan of the Coronary Arteries. Journal of Emergency Medicine. 39(1). 57–64. 2 indexed citations

11.

Shapiro, Michael D., Jonathan D. Dodd, Sanjeeva P. Kalva, et al.. (2009). A Comprehensive Electrocardiogram-Gated 64-Slice Multidetector Computed Tomography Imaging Protocol to Visualize the Coronary Arteries, Thoracic Aorta, and Pulmonary Vasculature in a Single Breath Hold. Journal of Computer Assisted Tomography. 33(2). 225–232. 18 indexed citations

12.

Januzzi, James L., Fabian Bamberg, Hang Lee, et al.. (2009). Abstract 5023: Correlates of High Sensitivity Troponin T Concentrations in Chest Pain Patients With and Without Acute Coronary Syndrome. Circulation. 120(suppl_18). 1 indexed citations

13.

Manini, Alex F., David F.M. Brown, Javed Butler, et al.. (2008). Limitations of risk score models in patients with acute chest pain. The American Journal of Emergency Medicine. 27(1). 43–48. 27 indexed citations

14.

Nichols, John H., Khurram Nasir, Caroline S. Fox, et al.. (2008). Volumetric measurement of pericardial adipose tissue from contrast-enhanced coronary computed tomography angiography: A reproducibility study. Journal of cardiovascular computed tomography. 2(5). 288–295. 48 indexed citations

15.

Shapiro, Michael D., Antonio J. Pena, John H. Nichols, et al.. (2007). Efficacy of pre-scan beta-blockade and impact of heart rate on image quality in patients undergoing coronary multidetector computed tomography angiography. European Journal of Radiology. 66(1). 37–41. 59 indexed citations

16.

Shapiro, Michael D., Javed Butler, Johannes Rieber, et al.. (2007). Analytic Approaches to Establish the Diagnostic Accuracy of Coronary Computed Tomography Angiography as a Tool for Clinical Decision Making. The American Journal of Cardiology. 99(8). 1122–1127. 13 indexed citations

17.

Butler, Javed, Michael D. Shapiro, J. H. C. Reiber, et al.. (2007). Extent and distribution of coronary artery disease: A comparative study of invasive versus noninvasive angiography with computed angiography. American Heart Journal. 153(3). 378–384. 38 indexed citations

18.

Butler, Javed, Michael D. Shapiro, Davinder S. Jassal, et al.. (2006). Comparison of Multidetector Computed Tomography and Two-Dimensional Transthoracic Echocardiography for Left Ventricular Assessment in Patients With Heart Failure. The American Journal of Cardiology. 99(2). 247–249. 44 indexed citations

19.

Hoffmann, Udo, John T. Nagurney, Fabian Moselewski, et al.. (2006). Coronary Multidetector Computed Tomography in the Assessment of Patients With Acute Chest Pain. Circulation. 114(21). 2251–2260. 268 indexed citations

20.

Nichols, John H. & Gordon R. Hennigar. (1959). A case of bilateral multicentric cardiac myxoma.. PubMed. 67(1). 24–9. 25 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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