Frederick Ehlert

3.1k total citations · 1 hit paper
40 papers, 2.0k citations indexed

About

Frederick Ehlert is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Infectious Diseases. According to data from OpenAlex, Frederick Ehlert has authored 40 papers receiving a total of 2.0k indexed citations (citations by other indexed papers that have themselves been cited), including 34 papers in Cardiology and Cardiovascular Medicine, 6 papers in Surgery and 3 papers in Infectious Diseases. Recurrent topics in Frederick Ehlert's work include Cardiac Arrhythmias and Treatments (15 papers), Cardiac electrophysiology and arrhythmias (15 papers) and Cardiac pacing and defibrillation studies (12 papers). Frederick Ehlert is often cited by papers focused on Cardiac Arrhythmias and Treatments (15 papers), Cardiac electrophysiology and arrhythmias (15 papers) and Cardiac pacing and defibrillation studies (12 papers). Frederick Ehlert collaborates with scholars based in United States, Australia and Canada. Frederick Ehlert's co-authors include Jeffrey J. Goldberger, Alan H. Kadish, James E. Rosenthal, János Molnár, Jerry Weiss, Feng Zhang, Jonathan S. Steinberg, Jane Kruse, Roger A. Marinchak and N.A. Mark Estes and has published in prestigious journals such as New England Journal of Medicine, Journal of the American College of Cardiology and The American Journal of Medicine.

In The Last Decade

Frederick Ehlert

38 papers receiving 1.9k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Ventricular Pacing or Dual-Chamber Pacing for Sinus-Node Dysfunction

2002 646 citations Roger A. Marinchak, Frederick Ehlert et al. New England Journal of Medicine profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Frederick Ehlert United States	20	1.7k	299	190	90	83	40	2.0k
Hoshiar Abdollah Canada	22	1.6k 0.9×	277 0.9×	129 0.7×	42 0.5×	53 0.6×	95	1.9k
Damian Redfearn Canada	25	1.8k 1.0×	201 0.7×	89 0.5×	40 0.4×	33 0.4×	133	2.2k
Gerry Kaye United Kingdom	22	1.1k 0.6×	162 0.5×	84 0.4×	39 0.4×	22 0.3×	88	1.4k
R. S. Bexton United Kingdom	25	1.6k 0.9×	695 2.3×	183 1.0×	57 0.6×	17 0.2×	68	2.0k
William P. Batsford United States	29	2.5k 1.4×	485 1.6×	164 0.9×	61 0.7×	32 0.4×	66	2.9k
Christophe Garweg Belgium	17	1.6k 0.9×	242 0.8×	134 0.7×	133 1.5×	41 0.5×	83	2.1k
William A. Littler United Kingdom	18	1.0k 0.6×	415 1.4×	118 0.6×	22 0.2×	83 1.0×	29	1.5k
Munther K. Homoud United States	18	896 0.5×	232 0.8×	111 0.6×	20 0.2×	25 0.3×	79	1.3k
Andrew R.J. Mitchell United Kingdom	21	619 0.4×	325 1.1×	71 0.4×	30 0.3×	35 0.4×	129	1.2k
Sudip Nanda United States	15	587 0.3×	216 0.7×	51 0.3×	90 1.0×	38 0.5×	75	1.1k

Countries citing papers authored by Frederick Ehlert

Since Specialization

Citations

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

Fields of papers citing papers by Frederick Ehlert

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Frederick Ehlert

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

Yarmohammadi, Hirad, John Morrow, José Dizon, et al.. (2021). Frequency of Atrial Arrhythmia in Hospitalized Patients With COVID-19. The American Journal of Cardiology. 147. 52–57. 13 indexed citations

Kushnir, Alexander, Frederick Ehlert, Angelo Biviano, et al.. (2020). Cardiac electrophysiology consultative experience at the epicenter of the COVID-19 pandemic in the United States. Indian Pacing and Electrophysiology Journal. 20(6). 250–256. 18 indexed citations

Biviano, Angelo, José Dizon, Hirad Yarmohammadi, et al.. (2020). Performance of electrophysiology procedures at an academic medical center amidst the 2020 coronavirus (COVID‐19) pandemic. Journal of Cardiovascular Electrophysiology. 31(6). 1249–1254. 13 indexed citations

Wan, Elaine Y., Marc Waase, John Morrow, et al.. (2020). Clinical and cardiac characteristics of COVID‐19 mortalities in a diverse New York City Cohort. Journal of Cardiovascular Electrophysiology. 31(12). 3086–3096. 35 indexed citations

Dizon, José, Angelo Biviano, William Whang, Frederick Ehlert, & Hasan Garan. (2011). Changes in low right atrial conduction times during pulmonary vein isolation for atrial fibrillation: correlation with inducibility of typical right atrial flutter. EP Europace. 13(7). 942–948. 2 indexed citations

Dizon, José, Angelo Biviano, William Whang, et al.. (2010). A comparison of long-standing implantable cardioverter-defibrillator patients with and without appropriate therapy for ventricular arrhythmias: impact of a widening QRS. EP Europace. 13(1). 77–81. 2 indexed citations

Sherrid, Mark V., Delia Cotiga, Frederick Ehlert, et al.. (2009). Relation of 12-Lead Electrocardiogram Patterns to Implanted Defibrillator-Terminated Ventricular Tachyarrhythmias in Hypertrophic Cardiomyopathy. The American Journal of Cardiology. 104(12). 1722–1726. 19 indexed citations

Steinberg, Jonathan S., Aysha Arshad, Marcin Kowalski, et al.. (2004). Increased incidence of life-threatening ventricular arrhythmias in implantable defibrillator patients after the World Trade Center attack. Journal of the American College of Cardiology. 44(6). 1261–1264. 137 indexed citations

DeRose, Joseph J., Robert C. Ashton, Scott Belsley, et al.. (2003). Robotically assisted left ventricular epicardial lead implantation for biventricular pacing. Journal of the American College of Cardiology. 41(8). 1414–1419. 79 indexed citations

10.

Ehlert, Frederick, David S. Cannom, Ellen Graham Renfroe, et al.. (2001). Comparison of dilated cardiomyopathy and coronary artery disease in patients with life-threatening ventricular arrhythmias: Differences in presentation and outcome in the AVID registry. American Heart Journal. 142(5). 816–822. 19 indexed citations

11.

Ehlert, Frederick, et al.. (2001). Resumption of Driving after Life-Threatening Ventricular Tachyarrhythmia. New England Journal of Medicine. 345(6). 391–397. 62 indexed citations

12.

Sharma, Anil Kumar, et al.. (1998). Do specialists make a difference in the management of unexplained syncope?. Journal of the American College of Cardiology. 31. 363–363.

13.

Ehlert, Frederick, Deborah Korenstein, & Jonathan S. Steinberg. (1997). Evaluation of P wave signal-averaged electrocardiographic filtering and analysis methods. American Heart Journal. 134(6). 985–993. 14 indexed citations

14.

Ehlert, Frederick, et al.. (1997). Immediate and Short‐Term Reproducibility of the P Wave Signal‐Averaged Electrocardiogram. Pacing and Clinical Electrophysiology. 20(6). 1636–1645. 16 indexed citations

15.

Molnár, János, Feng Zhang, Jerry Weiss, Frederick Ehlert, & James E. Rosenthal. (1996). Diurnal pattern of QTc interval: How long is prolonged?. Journal of the American College of Cardiology. 27(1). 76–83. 246 indexed citations

16.

Moreno, Fidela, et al.. (1995). 801-6 A New Noninvasive Test to Predict Inducible Ventricular Tachycardia In Patients with Unexplained Syncope: QT Dispersion. Journal of the American College of Cardiology. 25(2). 389A–389A. 1 indexed citations

17.

Hillel, Zak, Frederick Ehlert, Allen Mogtader, & Jonathan S. Steinberg. (1995). 980-89 Lack of Evidence for Atrial Stunning After DC Shock in Patients in Normal Sinus Rhythm Undergoing ICD Insertion: A Study Using TEE. Journal of the American College of Cardiology. 25(2). 264A–264A. 2 indexed citations

18.

Ehlert, Frederick, Roger S. Damle, Jeffrey J. Goldberger, & Alan H. Kadish. (1994). Effect of Stimulus Intensity on Atrial Refractoriness and Sinus Node Recovery. Journal of Cardiovascular Electrophysiology. 5(6). 485–495. 10 indexed citations

19.

Ehlert, Frederick, et al.. (1993). Successful Radiofrequency Energy Ablation of Automatic Junctional Tachycardia Preserving Normal Atrioventricular Nodal Conduction. Pacing and Clinical Electrophysiology. 16(1). 54–61. 33 indexed citations

20.

Ehlert, Frederick, Jeffrey J. Goldberger, Rachel Brooks, Scott C. Miller, & Alan H. Kadish. (1992). Persistent inappropriate sinus tachycardia after radiofrequency current catheter modification of the atrioventricular node. The American Journal of Cardiology. 69(12). 1092–1095. 52 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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