LabCompass

Carlen G. Fifer

Medicine · University of Michigan

OpenAlex
Mid career · publishing since 2009Rising activity
Congenital Heart Disease StudiesCongenital Diaphragmatic Hernia StudiesCardiac Valve Diseases and TreatmentsLymphatic Disorders and TreatmentsCardiac Structural Anomalies and Repair

Publications

39

Citations

920

Est. group size

~9

Recurring co-author estimate

Active years

17

Publishing since 2009

In context
Among 4,491 mid career Medicine PIs within our index
Citations: 920cohort median 614
Publications / year (recent): 2.0cohort median 3.4

Typically publishes in teams of ~20 · 20% small-team papers (≤3 authors) · across 5 venues

Publication cadence
Publications per year over the last 10 years — averaging 2.0/year recently
2017: 1 publication17182019: 4 publications4192020: 1 publication20212022: 3 publications222023: 2 publications232024: 1 publication242025: 4 publications42526
Collaborators per year
Distinct co-authors at University of Michigan each year — a rough indication of whether the group around this researcher has been growing or contracting. An estimate from co-authorship, not a roster: collaborators are not necessarily lab members, and recent years can be under-counted while indexing catches up.
2017: 0 collaborators2018: 0 collaborators2019: 0 collaborators2020: 0 collaborators2021: 0 collaborators2022: 1 collaborator2023: 0 collaborators2024: 0 collaborators2025: 0 collaborators1719212325
Recent publications
Publishes in
  • Journal of the American College of Cardiology×4
  • Circulation×3
  • Journal of the American Society of Echocardiography×2
  • Pediatric Cardiology×2
  • The Annals of Thoracic Surgery×2
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By research-topic overlap

This profile was generated automatically from public scholarly data (OpenAlex). Group size and activity levels are estimates derived from co-authorship patterns.

Last updated Jul 25, 2026.

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