Philip A. Ludbrook

4.0k total citations · 1 hit paper
84 papers, 2.9k citations indexed

About

Philip A. Ludbrook is a scholar working on Cardiology and Cardiovascular Medicine, Radiology, Nuclear Medicine and Imaging and Surgery. According to data from OpenAlex, Philip A. Ludbrook has authored 84 papers receiving a total of 2.9k indexed citations (citations by other indexed papers that have themselves been cited), including 63 papers in Cardiology and Cardiovascular Medicine, 28 papers in Radiology, Nuclear Medicine and Imaging and 22 papers in Surgery. Recurrent topics in Philip A. Ludbrook's work include Cardiac Imaging and Diagnostics (28 papers), Cardiovascular Function and Risk Factors (28 papers) and Congenital Heart Disease Studies (15 papers). Philip A. Ludbrook is often cited by papers focused on Cardiac Imaging and Diagnostics (28 papers), Cardiovascular Function and Risk Factors (28 papers) and Congenital Heart Disease Studies (15 papers). Philip A. Ludbrook collaborates with scholars based in United States, Poland and Ireland. Philip A. Ludbrook's co-authors include Burton E. Sobel, Alan J. Tiefenbrunn, Robert Roberts, Michael D. Winniford, Elkan F. Halpern, Lewis Wexler, Mary Murphy, Michael R. Rudnick, Martin Cohen and James A. Hill and has published in prestigious journals such as New England Journal of Medicine, Circulation and Journal of the American College of Cardiology.

In The Last Decade

Philip A. Ludbrook

79 papers receiving 2.7k 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.

Nephrotoxicity of ionic and nonionic contrast media in 1196 patients: A randomized trial

1995 680 citations Michael R. Rudnick, Stanley Goldfarb et al. Kidney International profile →

Peers

Countries citing papers authored by Philip A. Ludbrook

Since Specialization

Citations

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

Fields of papers citing papers by Philip A. Ludbrook

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Philip A. Ludbrook

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

#	Work	Indexed citations
1	Cardiac Denial and Expectations Associated With Depression in Adults With Congenital Heart Disease 2019 ·The American Journal of Cardiology ·(unknown), Kristen M. Tecson, (unknown), (unknown), Kamila S. White, Philip A. Ludbrook, Ari Cedars, Jong Mi Ko	6
2	Clinical and Psychological Drivers of Perceived Health Status in Adults With Congenital Heart Disease 2017 ·The American Journal of Cardiology ·Jong Mi Ko, Kristen M. Tecson, (unknown), (unknown), (unknown), (unknown), Kamila S. White, Philip A. Ludbrook, Ari Cedars	9
3	Effect of Ambrisentan on Exercise Capacity in Adult Patients After the Fontan Procedure 2016 ·The American Journal of Cardiology ·Ari Cedars, (unknown), Linda R. Peterson, Andrew R. Coggan, Eric Novak, (unknown), Philip A. Ludbrook	22
4	Heart Failure in Adults who had the Fontan Procedure: Natural History, Evaluation, and Management 2013 ·Current Treatment Options in Cardiovascular Medicine ·Ari Cedars, (unknown), Philip A. Ludbrook	4
5	Massive Global Right Ventricular Hypertrophy with Both Fixed and Dynamic Obstruction and Pulmonary Valve Dysplasia 2011 ·Congenital Heart Disease ·Ari Cedars, Cylen Javidan-Nejad, Manu S. Goyal, Joseph J. Billadello, Philip A. Ludbrook	0
6	Who Oversees Innovative Practice? is There a Structure That Meets the Monitoring Needs of New Techniques? 2003 ·Journal of the American College of Surgeons ·Steven M. Strasberg, Philip A. Ludbrook	65
7	Role of protein binding in renal elimination of leptin 2003 ·Clinical Endocrinology ·Michael Landt, Philip A. Ludbrook, Joseph J. Billadello	8
8	UNSOLVED PROBLEMS IN DIASTOLE 2000 ·Cardiology Clinics ·Michael Courtois, Philip A. Ludbrook, Sándor J. Kovács	9
9	Postextrasystolic left ventricular isovolumic pressure decay is not monoexponential 1997 ·Cardiovascular Research ·Michael Courtois, Benico Barzilai, A.F. Hall, Philip A. Ludbrook	7
10	Nephrotoxicity of ionic and nonionic contrast media in 1196 patients: A randomized trial breakdown → 1995 ·Kidney International ·Michael R. Rudnick, Stanley Goldfarb, Lewis Wexler, Philip A. Ludbrook, Mary Murphy, Elkan F. Halpern, James A. Hill, Michael D. Winniford, Martin Cohen, Douglas B. VanFossen, (unknown)	680
11	Multicenter trial of ionic versus nonionic contrast media for cardiac angiography 1993 ·The American Journal of Cardiology ·James A. Hill, Michael D. Winniford, Martin Cohen, Douglas B. Van Fossen, Mary Murphy, Elkan F. Halpern, Philip A. Ludbrook, Lewis Wexler, Michael R. Rudnick, Stanley Goldfarb	30
12	Hemodynamic and ventricular volume correlates of peak transmitral flow velocity 1991 ·Journal of the American College of Cardiology ·Michael Courtois, Carol Mechem, Benico Barzilai, Philip A. Ludbrook	2
13	Relation between ST segment shifts during ischemia and thrombin activity in patients with unstable angina 1991 ·Journal of the American College of Cardiology ·Paul R. Eisenberg, Joseph L. Kenzora, Burton E. Sobel, Philip A. Ludbrook, Allan S. Jaffe	35
14	Augmented myocardial perfusion reserve after coronary angioplasty quantified by positron emission tomography with H215O 1990 ·Journal of the American College of Cardiology ·Mary Norine Walsh, Edward M. Geltman, Robert Steele, Joseph L. Kenzora, Philip A. Ludbrook, Burton E. Sobel, Steven R. Bergmann, (unknown), Carla J. Weinheimer	54
15	A simplified method to measure coronary blood flow velocity in patients: Validation and application of a Judkins-style Doppler-tipped angiographic catheter 1990 ·American Heart Journal ·Morton J. Kern, Philip A. Ludbrook	29
16	A simplified method to measure coronary velocity in patients: Validation of a Judkins-style Doppler tipped angiographic catheter 1990 ·Journal of the American College of Cardiology ·Morton J. Kern, (unknown), Chalapathirao Gudipati, Michael Courtois, Dana R. Abendschein, Philip A. Ludbrook	3
17	Sensitivity of isovolumic relaxation to hypothermia during myocardial infarction 1988 ·Journal of the American College of Cardiology ·Michael Courtois, Peter B. Kurnik, Philip A. Ludbrook	9
18	Implications of “reciprocal” ST segment depression associated with acute myocardial infarction identified by positron tomography 1983 ·Journal of the American College of Cardiology ·Joseph J. Billadello, Janet L. Smith, Philip A. Ludbrook, Alan J. Tiefenbrunn, Allan S. Jaffe, Burton E. Sobel, Edward M. Geltman	45
19	Urgent myocardial revascularization for dissection of the left main coronary artery 1982 ·Journal of Thoracic and Cardiovascular Surgery ·John P. Connors, Samer Thanavaro, Richard C. Shaw, Joseph G. Sandza, Philip A. Ludbrook, Ronald J. Krone	18
20	Perioperative mortality rate in patients with unstable angina selected by exclusion of myocardial infarction 1977 ·Journal of Thoracic and Cardiovascular Surgery ·Milton S. Klein, Philip A. Ludbrook, James W. Mimbs, (unknown), (unknown), Clarence S. Weldon, Burton E. Sobel, Robert Roberts	13

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.

Explore authors with similar magnitude of impact