Jonathan A. Shaffer

5.7k total citations
57 papers, 1.9k citations indexed

About

Jonathan A. Shaffer is a scholar working on Cardiology and Cardiovascular Medicine, General Health Professions and Emergency Medicine. According to data from OpenAlex, Jonathan A. Shaffer has authored 57 papers receiving a total of 1.9k indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Cardiology and Cardiovascular Medicine, 14 papers in General Health Professions and 10 papers in Emergency Medicine. Recurrent topics in Jonathan A. Shaffer's work include Cardiac Health and Mental Health (25 papers), Cardiac Arrest and Resuscitation (9 papers) and Heart Rate Variability and Autonomic Control (8 papers). Jonathan A. Shaffer is often cited by papers focused on Cardiac Health and Mental Health (25 papers), Cardiac Arrest and Resuscitation (9 papers) and Heart Rate Variability and Autonomic Control (8 papers). Jonathan A. Shaffer collaborates with scholars based in United States, Canada and Germany. Jonathan A. Shaffer's co-authors include Donald Edmondson, Louise Falzon, Karina W. Davidson, Ian M. Kronish, Matthew M. Burg, Joseph E. Schwartz, Lauren Taggart Wasson, David J. Krupka, Daichi Shimbo and Safiya Richardson and has published in prestigious journals such as JAMA, Journal of the American College of Cardiology and PLoS ONE.

In The Last Decade

Jonathan A. Shaffer

55 papers receiving 1.9k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Jonathan A. Shaffer United States	22	597	577	535	278	188	57	1.9k
Cynthia Feltner United States	19	488 0.8×	477 0.8×	656 1.2×	266 1.0×	114 0.6×	44	2.8k
Jesse C. Stewart United States	28	805 1.3×	410 0.7×	428 0.8×	371 1.3×	119 0.6×	104	2.6k
Sally G. Haskell United States	32	306 0.5×	948 1.6×	1.2k 2.2×	738 2.7×	184 1.0×	156	3.5k
Linda McGowan United Kingdom	29	545 0.9×	552 1.0×	522 1.0×	610 2.2×	54 0.3×	85	3.0k
Nina Rieckmann Germany	25	1.1k 1.9×	530 0.9×	401 0.7×	195 0.7×	57 0.3×	76	2.6k
Hasan M Shihab United States	18	323 0.5×	348 0.6×	1.1k 2.1×	210 0.8×	108 0.6×	24	2.5k
Linda Perkins-Porras United Kingdom	24	760 1.3×	583 1.0×	507 0.9×	384 1.4×	139 0.7×	36	1.9k
Chantal F. Ski Australia	27	961 1.6×	523 0.9×	830 1.6×	301 1.1×	46 0.2×	154	2.9k
Lauren M Wier United States	22	123 0.2×	270 0.5×	479 0.9×	216 0.8×	187 1.0×	56	1.8k
Juhani Julkunen Finland	25	577 1.0×	426 0.7×	629 1.2×	148 0.5×	151 0.8×	47	2.3k

Countries citing papers authored by Jonathan A. Shaffer

Since Specialization

Citations

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

Fields of papers citing papers by Jonathan A. Shaffer

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Jonathan A. Shaffer

This figure shows the co-authorship network connecting the top 25 collaborators of Jonathan A. Shaffer. A scholar is included among the top collaborators of Jonathan A. Shaffer 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 Jonathan A. Shaffer. Jonathan A. Shaffer 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

Woskie, Liana, et al.. (2025). Obstetric-Related Emergency Medical Treatment and Labor Act Violations and No Health Exception Bans. JAMA Health Forum. 6(12). e254726–e254726.

Boylan, Jennifer Morozink, et al.. (2023). Do Purpose in Life and Social Support Mediate the Association between Religiousness/Spirituality and Mortality? Evidence from the MIDUS National Sample. International Journal of Environmental Research and Public Health. 20(12). 6112–6112. 5 indexed citations

Stevens, Courtney J., et al.. (2022). Younger Age Impacts Perceptions of Care Received in the Emergency Department Among Women with Spontaneous Coronary Artery Dissection. Journal of Women s Health. 31(8). 1165–1172. 6 indexed citations

Shaffer, Jonathan A., et al.. (2022). Distress Tolerance in the Comorbid Chronic Pain and Opioid Use Disorder Population. Journal of Addiction Medicine. 17(3). e164–e171. 1 indexed citations

Shaffer, Jonathan A., et al.. (2020). Medical and psychosocial outcomes of youth with psychogenic nonepileptic seizures: An observational study. Epilepsy & Behavior. 112. 107383–107383. 11 indexed citations

Presciutti, Alex, Jonathan A. Shaffer, M Newman, & Sarah M. Perman. (2020). Modifiable provider-patient relationship factors and illness perceptions are associated with quality of life in survivors of cardiac arrest with good neurologic recovery. Resuscitation Plus. 3. 100008–100008. 6 indexed citations

Masters, Kevin S., et al.. (2020). The Impact of Psychological Functioning on Cardiovascular Disease. Current Atherosclerosis Reports. 22(10). 51–51. 13 indexed citations

Moise, Nathalie, Yulia Khodneva, Deanna Jannat‐Khah, et al.. (2018). Observational study of the differential impact of time-varying depressive symptoms on all-cause and cause-specific mortality by health status in community-dwelling adults: the REGARDS study. BMJ Open. 8(1). e017385–e017385. 41 indexed citations

Louh, Irene K., William Greendyke, Karina W. Davidson, et al.. (2017). Clostridium DifficileInfection in Acute Care Hospitals: Systematic Review and Best Practices for Prevention. Infection Control and Hospital Epidemiology. 38(4). 476–482. 57 indexed citations

10.

Shaffer, Jonathan A., Louise Falzon, Ken Cheung, & Karina W. Davidson. (2015). N-of-1 randomized trials for psychological and health behavior outcomes: a systematic review protocol. Systematic Reviews. 4(1). 87–87. 9 indexed citations

11.

Ye, Siqin, Jonathan A. Shaffer, Nina Rieckmann, et al.. (2014). Long-term Outcomes of Enhanced Depression Treatment in Patients with Acute Coronary Syndromes. The American Journal of Medicine. 127(10). 1012–1016. 19 indexed citations

12.

Shaffer, Jonathan A., Donald Edmondson, Lauren Taggart Wasson, et al.. (2014). Vitamin D Supplementation for Depressive Symptoms. Psychosomatic Medicine. 76(3). 190–196. 177 indexed citations

13.

Maurer, Matthew J., et al.. (2014). Joint Commission Requirements for Discharge Instructions in Patients With Heart Failure: Is Understanding Important for Preventing Readmissions?. Journal of Cardiac Failure. 20(9). 641–649. 58 indexed citations

14.

Shaffer, Jonathan A., Ian M. Kronish, Matthew M. Burg, Lynn Clemow, & Donald Edmondson. (2013). Association of Acute Coronary Syndrome-Induced Posttraumatic Stress Disorder Symptoms with Self-Reported Sleep. Annals of Behavioral Medicine. 46(3). 349–357. 23 indexed citations

15.

Ye, Siqin, Jonathan A. Shaffer, Min Suk Kang, et al.. (2013). Relation Between Leukocyte Telomere Length and Incident Coronary Heart Disease Events (from the 1995 Canadian Nova Scotia Health Survey). The American Journal of Cardiology. 111(7). 962–967. 27 indexed citations

16.

Edmondson, Donald, Jonathan A. Shaffer, William F. Chaplin, et al.. (2013). Trait anxiety and trait anger measured by ecological momentary assessment and their correspondence with traditional trait questionnaires. Journal of Research in Personality. 47(6). 843–852. 29 indexed citations

17.

Shaffer, Jonathan A., Karina W. Davidson, Joseph E. Schwartz, et al.. (2012). Prevalence and Characteristics of Anergia (Lack of Energy) in Patients With Acute Coronary Syndrome. The American Journal of Cardiology. 110(9). 1213–1218. 5 indexed citations

18.

Richardson, Safiya, Jonathan A. Shaffer, Louise Falzon, et al.. (2012). Meta-Analysis of Perceived Stress and Its Association With Incident Coronary Heart Disease. The American Journal of Cardiology. 110(12). 1711–1716. 245 indexed citations

19.

Newman, Jonathan, Karina W. Davidson, Jonathan A. Shaffer, et al.. (2011). Observed Hostility and the Risk of Incident Ischemic Heart Disease. Journal of the American College of Cardiology. 58(12). 1222–1228. 20 indexed citations

20.

Edmondson, Donald, Nina Rieckmann, Jonathan A. Shaffer, et al.. (2011). Posttraumatic stress due to an acute coronary syndrome increases risk of 42-month major adverse cardiac events and all-cause mortality. Journal of Psychiatric Research. 45(12). 1621–1626. 86 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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