Gregory S. Ahearn

2.9k total citations · 1 hit paper
15 papers, 2.2k citations indexed

About

Gregory S. Ahearn is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, Gregory S. Ahearn has authored 15 papers receiving a total of 2.2k indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Pulmonary and Respiratory Medicine, 4 papers in Surgery and 4 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in Gregory S. Ahearn's work include Pulmonary Hypertension Research and Treatments (6 papers), Venous Thromboembolism Diagnosis and Management (3 papers) and Neuroscience of respiration and sleep (3 papers). Gregory S. Ahearn is often cited by papers focused on Pulmonary Hypertension Research and Treatments (6 papers), Venous Thromboembolism Diagnosis and Management (3 papers) and Neuroscience of respiration and sleep (3 papers). Gregory S. Ahearn collaborates with scholars based in United States and France. Gregory S. Ahearn's co-authors include Douglas C McCrory, Vallerie V. McLaughlin, Robyn J. Barst, Steve Abman, David B. Badesch, Gérald Simonneau, Jonathan S. Stamler, Steven H. Abman, Victor F. Tapson and Ramona L. Doyle and has published in prestigious journals such as Cell, Proceedings of the National Academy of Sciences and CHEST Journal.

In The Last Decade

Gregory S. Ahearn

14 papers receiving 2.1k 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.

Medical Therapy For Pulmonary Arterial Hypertension

2004 634 citations David B. Badesch, Steve Abman et al. CHEST Journal profile →

Peers

Gregory S. Ahearn

PRM

CCM

PHYSI

GENET

Peter Černáček Canada

D. Neuser Germany

Linda Webster Canada

Gerrit Weimann Germany

Yasushi Hoshikawa Japan

Kirsty M. Mair United Kingdom

Tomofumi Misaka Japan

Noritaka Kawada Japan

Michael J. Raher United States

P. Hervé France

Peter Černáček Canada

Gregory S. Ahearn

1.3k ×1.0

PRM

1.9k ×1.8

CCM

1.6k ×2.7

PHYSI

117 ×0.4

GENET

392 ×1.5

Citations per year, relative to Gregory S. Ahearn Gregory S. Ahearn (= 1×) peers Peter Černáček

Countries citing papers authored by Gregory S. Ahearn

Since Specialization

Citations

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

Fields of papers citing papers by Gregory S. Ahearn

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Gregory S. Ahearn. 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 Gregory S. Ahearn. The network helps show where Gregory S. Ahearn may publish in the future.

Co-authorship network of co-authors of Gregory S. Ahearn

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

All Works

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15 of 15 papers shown

Ahearn, Gregory S., et al.. (2017). 157: IATROGENIC NOREPINEPHRINE OVERDOSE RESULTING IN STRESS CARDIOMYOPATHY. Critical Care Medicine. 46(1). 61–61.

Reynolds, James D., Gregory S. Ahearn, Michael Angelo, et al.. (2007). S -nitrosohemoglobin deficiency: A mechanism for loss of physiological activity in banked blood. Proceedings of the National Academy of Sciences. 104(43). 17058–17062. 220 indexed citations

McMahon, T., Gregory S. Ahearn, Andrew J. Gow, et al.. (2005). A nitric oxide processing defect of red blood cells created by hypoxia: Deficiency of S-nitrosohemoglobin in pulmonary hypertension. Proceedings of the National Academy of Sciences. 102(41). 14801–14806. 105 indexed citations

Hargett, C William, Sarah A. Myers, Gregory S. Ahearn, Abby Krichman, & Victor F. Tapson. (2004). Epoprostenol-Induced Leukocytoclastic Vasculitis. CHEST Journal. 126(4). 958S–958S. 1 indexed citations

Liu, Limin, Yan Yun, Ming Zeng, et al.. (2004). Essential Roles of S-Nitrosothiols in Vascular Homeostasis and Endotoxic Shock. Cell. 116(4). 617–628. 448 indexed citations

Myers, Sarah A., Gregory S. Ahearn, M. Angélica Selim, & Victor F. Tapson. (2004). Cutaneous findings in patients with pulmonary arterial hypertension receiving long-term epoprostenol therapy. Journal of the American Academy of Dermatology. 51(1). 98–102. 7 indexed citations

Atwood, Charles W., Douglas C McCrory, Joe G. N. Garcia, Steven H. Abman, & Gregory S. Ahearn. (2004). Pulmonary Artery Hypertension and Sleep-Disordered Breathing. CHEST Journal. 126(1). 72S–77S. 118 indexed citations

McLaughlin, Vallerie V., Kenneth W. Presberg, Ramona L. Doyle, et al.. (2004). Prognosis of Pulmonary Arterial Hypertension*. CHEST Journal. 126(1). 78S–92S. 403 indexed citations

Badesch, David B., Steve Abman, Gregory S. Ahearn, et al.. (2004). Medical Therapy For Pulmonary Arterial Hypertension. CHEST Journal. 126(1). 35S–62S. 634 indexed citations breakdown →

10.

Hargett, C William, et al.. (2004). Thrombocytopenia Associated with Chronic Intravenous Epoprostenol Therapy. CHEST Journal. 126(4). 760S–760S. 8 indexed citations

11.

Ahearn, Gregory S., Victor F. Tapson, Abdallah Rebeiz, & Joseph C. Greenfield. (2002). Electrocardiography to Define Clinical Status in Primary Pulmonary Hypertension and Pulmonary Arterial Hypertension Secondary to Collagen Vascular Disease. CHEST Journal. 122(2). 524–527. 98 indexed citations

12.

Ahearn, Gregory S., M. Angélica Selim, & Victor F. Tapson. (2002). Severe Erythroderma as a Complication of Continuous Epoprostenol Therapy. CHEST Journal. 122(1). 378–380. 13 indexed citations

13.

Ahearn, Gregory S., Denis Hadjiliadis, Joseph A. Govert, & Victor F. Tapson. (2002). Massive pulmonary embolism during pregnancy successfully treated with recombinant tissue plasminogen activator: a case report and review of treatment options.. PubMed. 162(11). 1221–7. 94 indexed citations

14.

Ahearn, Gregory S. & Henri Bounameaux. (2000). The Role of the D-Dimer in the Diagnosis of Venous Thromboembolism. Seminars in Respiratory and Critical Care Medicine. 21(6). 505–522. 10 indexed citations

15.

Ahearn, Gregory S., Richard Bedlack, David T. Price, Cary N. Robertson, & Joel C. Morgenlander. (1999). Transient Lumbosacral Polyradiculopathy After Prostatectomy. Southern Medical Journal. 92(8). 809–811. 1 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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