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Researcher · Stanford University · United States

Michael Ma

Michael Ma publishes mostly in Surgery, Epidemiology and Pulmonary and Respiratory Medicine, on topics such as Congenital Heart Disease Studies, Mechanical Circulatory Support Devices and Transplantation: Methods and Outcomes.

ORCID 0000-0002-1367-2071 OpenAlex
World rank
#3,598,661
of 7,710,434 ranked researchers
Rank in United States
#1,001,650
of 1,627,098
Works
191
Citations
2.3k
Citations per work
11.8
h-index
19
i10-index 41Top 18% in Surgery
Michael Ma

What does Michael Ma research?

Michael Ma's work is mostly in Medicine (61%), Engineering (8%), Biochemistry, Genetics and Molecular Biology (3%).

Health Sciences: 117 works · 61.4% of their workMedicine: 117 works · 61.4% of their workSurgery: 42 works · 22.0% of their workEpidemiology: 29 works · 15.2% of their workPulmonary and Respiratory Medicine: 27 works · 14.3% of their workCardiology and Cardiovascular Medicine: 19 works · 9.9% of their workEverything else: 53 works · 27.8% of their workPhysical Sciences: 16 works · 8.2% of their workEngineering: 16 works · 8.2% of their workBiomedical Engineering: 16 works · 8.2% of their workLife Sciences: 5 works · 2.6% of their workBiochemistry, Genetics and Molecular Biology: 5 works · 2.6% of their workMolecular Biology: 5 works · 2.6% of their workTHEIR WORKMichael Ma191works
Life Sciences3%Physical Sciences8%Health Sciences61%

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. Medicine11761.4%
  2. Everything else5327.8%
    1. Engineering168.2%
    1. Biochemistry, Genetics and Molecular Biology52.6%
  1. 1Surgery22% of their works
  2. 2Epidemiology15% of their works
  3. 3Pulmonary and Respiratory Medicine14% of their works
  4. 4Cardiology and Cardiovascular Medicine10% of their works
  5. 5Biomedical Engineering8% of their works
  6. 6Molecular Biology3% of their works

Research topics

Which keywords describe Michael Ma's research?

The keywords of their largest research topics: Cardiac Surgery, Congenital Heart Disease, Extracorporeal Membrane Oxygenation, Left Ventricular Assist Device, Rejection, Transplantation, Myocardial Infarction and Ventricular Reconstruction.

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. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 16 words, with their numbers
  1. Cardiac Surgery731 topic
  2. Congenital Heart Disease731 topic
  3. Extracorporeal Membrane Oxygenation401 topic
  4. Left Ventricular Assist Device401 topic
  5. Rejection351 topic
  6. Transplantation351 topic
  7. Myocardial Infarction341 topic
  8. Ventricular Reconstruction341 topic
  9. Aortic Dissection311 topic
  10. Bicuspid Aortic Valve311 topic
  11. Surgical Aortic-Valve Replacement251 topic
  12. Transcatheter Aortic-Valve Replacement251 topic
  13. Airway Stenosis151 topic
  14. Tracheostomy151 topic
  15. Ischemia-Reperfusion Injury141 topic
  16. Liver Transplantation141 topic

Where does Michael Ma work?

Michael Ma's main affiliation in the publication record is Stanford University, United States.

How many publications and citations does Michael Ma have?

OpenAlex counts 191 works and 2,259 citations for Michael Ma, an h-index of 19, ranking #3,598,661 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation 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.

Other researchers named Michael Ma

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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