James E. Lock

30.7k total citations · 2 hit papers
332 papers, 21.1k citations indexed

About

James E. Lock is a scholar working on Epidemiology, Pulmonary and Respiratory Medicine and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, James E. Lock has authored 332 papers receiving a total of 21.1k indexed citations (citations by other indexed papers that have themselves been cited), including 227 papers in Epidemiology, 198 papers in Pulmonary and Respiratory Medicine and 142 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in James E. Lock's work include Congenital Heart Disease Studies (218 papers), Cardiac Valve Diseases and Treatments (81 papers) and Pulmonary Hypertension Research and Treatments (61 papers). James E. Lock is often cited by papers focused on Congenital Heart Disease Studies (218 papers), Cardiac Valve Diseases and Treatments (81 papers) and Pulmonary Hypertension Research and Treatments (61 papers). James E. Lock collaborates with scholars based in United States, Canada and United Kingdom. James E. Lock's co-authors include John F. Keane, Stanton B. Perry, Doff B. McElhinney, Audrey C. Marshall, Michael J. Landzberg, John E. Mayer, Kimberlee Gauvreau, Nancy D. Bridges, William E. Hellenbrand and Edward P. Walsh and has published in prestigious journals such as New England Journal of Medicine, JAMA and Circulation.

In The Last Decade

James E. Lock

329 papers receiving 20.2k 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.

Long-Term Survival, Modes of Death, and Predictors of Mortality in Patients With Fontan Surgery

2007 715 citations Paul Khairy, Susan M. Fernandes et al. Circulation profile →
Short- and Medium-Term Outcomes After Transcatheter Pulmonary Valve Placement in the Expanded Multicenter US Melody Valve Trial

2010 399 citations Doff B. McElhinney, William E. Hellenbrand et al. Circulation profile →

Peers

James E. Lock

EPIDE

PRM

CCM

SURGE

RNMI

Lee Benson Canada

Doff B. McElhinney United States

Robert M. Freedom Canada

Thomas L. Spray United States

Norman H. Silverman United States

Richard A. Jonas United States

Gordon K. Danielson United States

John W. Kirklin United States

Constantine Mavroudis United States

Frank L. Hanley United States

Lee Benson Canada

James E. Lock

9.1k ×0.6

EPIDE

6.6k ×0.6

PRM

6.4k ×0.6

CCM

4.8k ×0.6

SURGE

2.1k ×1.2

RNMI

Citations per year, relative to James E. Lock James E. Lock (= 1×) peers Lee Benson

Countries citing papers authored by James E. Lock

Since Specialization

Citations

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

Fields of papers citing papers by James E. Lock

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by James E. Lock. 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 James E. Lock. The network helps show where James E. Lock may publish in the future.

Co-authorship network of co-authors of James E. Lock

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Hasan, Babar, Doff B. McElhinney, David W. Brown, et al.. (2011). Short-Term Performance of the Transcatheter Melody Valve in High-Pressure Hemodynamic Environments in the Pulmonary and Systemic Circulations. Circulation Cardiovascular Interventions. 4(6). 615–620. 63 indexed citations

Bergersen, Lisa, Kimberlee Gauvreau, Henri Justino, et al.. (2011). Randomized Trial of Cutting Balloon Compared With High-Pressure Angioplasty for the Treatment of Resistant Pulmonary Artery Stenosis. Circulation. 124(22). 2388–2396. 28 indexed citations

McElhinney, Doff B., John P. Cheatham, Thomas K. Jones, et al.. (2011). Stent Fracture, Valve Dysfunction, and Right Ventricular Outflow Tract Reintervention After Transcatheter Pulmonary Valve Implantation. Circulation Cardiovascular Interventions. 4(6). 602–614. 178 indexed citations

Holzer, Ralf J., Kimberlee Gauvreau, Jaqueline Kreutzer, et al.. (2011). Balloon Angioplasty and Stenting of Branch Pulmonary Arteries. Circulation Cardiovascular Interventions. 4(3). 287–296. 51 indexed citations

Robinson, Joshua D., Rahul H. Rathod, David W. Brown, et al.. (2011). The evolving role of intraoperative balloon pulmonary valvuloplasty in valve-sparing repair of tetralogy of Fallot. Journal of Thoracic and Cardiovascular Surgery. 142(6). 1367–1373. 51 indexed citations

Scheurer, Mark A., Diego Porras, Rahul H. Rathod, et al.. (2010). Abstract 16450: Left Ventricular Coronary-Cameral Fistulae in the Mitral Stenosis-Aortic Atresia Variant of Hypoplastic Left Heart Syndrome Are Associated With Poor Outcomes. Circulation. 122. 1 indexed citations

Brown, David W., Erin C. Chong, Kimberlee Gauvreau, et al.. (2010). Sudden Unexpected Death After Balloon Valvuloplasty for Congenital Aortic Stenosis. Journal of the American College of Cardiology. 56(23). 1939–1946. 29 indexed citations

McElhinney, Doff B., Audrey C. Marshall, Louise Wilkins‐Haug, et al.. (2009). Predictors of Technical Success and Postnatal Biventricular Outcome After In Utero Aortic Valvuloplasty for Aortic Stenosis With Evolving Hypoplastic Left Heart Syndrome. Circulation. 120(15). 1482–1490. 210 indexed citations

Brown, David W., Erin C. Chong, Kimberlee Gauvreau, et al.. (2008). Aortic Wall Injury as a Complication of Neonatal Aortic Valvuloplasty. Circulation Cardiovascular Interventions. 1(1). 53–59. 5 indexed citations

10.

Khairy, Paul, Susan M. Fernandes, John E. Mayer, et al.. (2007). Long-Term Survival, Modes of Death, and Predictors of Mortality in Patients With Fontan Surgery. Circulation. 117(1). 85–92. 715 indexed citations breakdown →

11.

Vida, Vladimiro L., Emile Bacha, Kimberly Gauvreau, et al.. (2007). Hypoplastic Left Heart Syndrome With Intact or Highly Restrictive Atrial Septum: Surgical Experience From a Single Center. The Annals of Thoracic Surgery. 84(2). 581–586. 93 indexed citations

12.

Mäkikallio, Kaarin, Doff B. McElhinney, Jami C. Levine, et al.. (2006). Fetal Aortic Valve Stenosis and the Evolution of Hypoplastic Left Heart Syndrome. Circulation. 113(11). 1401–1405. 224 indexed citations

13.

Adatia, Ian, Phillip Moore, Richard A. Jonas, et al.. (1997). Clinical Course and Hemodynamic Observations After Supraannular Mitral Valve Replacement in Infants and Children. Journal of the American College of Cardiology. 29(5). 1089–1094. 35 indexed citations

14.

Triedman, John K., Kathy J. Jenkins, Steven D. Colan, et al.. (1997). Multipolar Endocardial Mapping of the Right Heart Using a Basket Catheter: Acute and Chronic Animal Studies. Pacing and Clinical Electrophysiology. 20(1). 51–59. 14 indexed citations

15.

Kreutzer, Jaqueline, et al.. (1996). Tetralogy of fallot with diminutive pulmonary arteries: Preoperative pulmonary valve dilation and transcatheter rehabilitation of pulmonary arteries. Journal of the American College of Cardiology. 27(7). 1741–1747. 52 indexed citations

16.

Rothman, Abraham, Stanton B. Perry, John F. Keane, & James E. Lock. (1990). Early results and follow-up of balloon angioplasty for branch pulmonary artery stenoses. Journal of the American College of Cardiology. 15(5). 1109–1117. 142 indexed citations

17.

Lock, James E. & William E. Wheeler. (1990). Diverticular Disease of the Appendix. Southern Medical Journal. 83(3). 350–350. 50 indexed citations

18.

Fellows, Kenneth E., Wolfgang Radtke, John F. Keane, & James E. Lock. (1987). Acute complications of catheter therapy for congenital heart disease. The American Journal of Cardiology. 60(8). 679–683. 72 indexed citations

19.

Green, Thomas P., Theodore R. Thompson, Dana E. Johnson, & James E. Lock. (1983). Diuresis and pulmonary function in premature infants with respiratory distress syndrome. The Journal of Pediatrics. 103(4). 618–623. 34 indexed citations

20.

Lock, James E., et al.. (1977). Radiology services for one million people (1974 Diagnostic Radiology Services in the Province of Manitoba).. PubMed. 28(1). 3–11. 3 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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