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Researcher · Grand Rapids Community College · United States

Leena Mammen

Leena Mammen publishes mostly in Radiology, Nuclear Medicine and Imaging, Surgery and Pulmonary and Respiratory Medicine, on topics such as Cardiac Imaging and Diagnostics, Advanced MRI Techniques and Applications and Cardiac tumors and thrombi.

OpenAlex
World rank
#4,900,022
of 7,710,434 ranked researchers
Rank in United States
#1,277,962
of 1,627,098
Works
17
Citations
481
Citations per work
28.3
h-index
10
i10-index 12Top 56% in Radiology, Nuclear Medicine and Imaging
Leena Mammen

What does Leena Mammen research?

Leena Mammen's work is mostly in Medicine (80%).

Health Sciences: 14 works · 79.5% of their workMedicine: 14 works · 79.5% of their workRadiology, Nuclear Medicine and Imaging: 4 works · 22.4% of their workSurgery: 3 works · 18.4% of their workPulmonary and Respiratory Medicine: 3 works · 16.3% of their workCardiology and Cardiovascular Medicine: 2 works · 12.2% of their workOncology: 1 works · 6.1% of their workCritical Care and Intensive Care Medicine: 1 works · 4.1% of their workEverything else: 3 works · 20.5% of their workTHEIR WORKLeena Mammen17works
Health Sciences80%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Medicine1479.5%
  2. Everything else320.5%
  1. 1Radiology, Nuclear Medicine and Imaging22% of their works
  2. 2Surgery18% of their works
  3. 3Pulmonary and Respiratory Medicine16% of their works
  4. 4Cardiology and Cardiovascular Medicine12% of their works
  5. 5Oncology6% of their works
  6. 6Critical Care and Intensive Care Medicine4% of their works

Research topics

Which keywords describe Leena Mammen's research?

The keywords of their largest research topics: Magnetic Resonance Imaging, Cardiac Imaging, Coronary Artery Disease, Myocardial Perfusion, Clinical Guidelines, Echocardiography, Perfusion Imaging and Spectroscopy.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 20 words, with their numbers
  1. Magnetic Resonance Imaging92 topics
  2. Cardiac Imaging82 topics
  3. Coronary Artery Disease61 topic
  4. Myocardial Perfusion61 topic
  5. Clinical Guidelines42 topics
  6. Echocardiography42 topics
  7. Perfusion Imaging31 topic
  8. Spectroscopy31 topic
  9. Cardiac Tumors21 topic
  10. Lung Ultrasound21 topic
  11. Metastatic21 topic
  12. PRKAR1A Gene Mutations21 topic
  13. Point-of-Care Ultrasonography21 topic
  14. Prostate Cancer21 topic
  15. Renal Cell Carcinoma21 topic
  16. Screening21 topic
  17. BRAF gene11 topic
  18. Catheter-Related Infections11 topic
  19. Central Venous Catheterization11 topic
  20. MAP Kinase11 topic

Where does Leena Mammen work?

Leena Mammen's main affiliation in the publication record is Grand Rapids Community College, United States.

How many publications and citations does Leena Mammen have?

OpenAlex counts 17 works and 481 citations for Leena Mammen, an h-index of 10, ranking #4,900,022 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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