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Company · Marlborough · United States

CardioFocus (United States)

cardiofocus.comROR OpenAlex
Research works
49
▲ 77% vs 2018-21
Citations
432
8.9 per fractional work
Top-10% rate
17.1%
all institutions 10.0%
Open access
13%
world 40%
International
20%
world 18%
CardioFocus (United States)

Not ranked overall: CardioFocus (United States) is under the volume floor below which a citation excellence rate is noise. Not ranked is not the same as ranked last.

Which fields of science does CardioFocus (United States) work in?

In all years, 66% of research at CardioFocus (United States) is in Physical Sciences, 20% in Health Sciences. Its largest fields are Engineering (31%), Computer Science (17%), Medicine (11%). It does 1.5× the world's share of Physical Sciences.

Physical Sciences: 32 fractional works · 65.8% of its workEngineering: 15 fractional works · 31.4% of its workElectrical and Electronic Engineering: 10 fractional works · 19.9% of its workArchitecture: 1 fractional works · 2.1% of its workBiomedical Engineering: 1 fractional works · 1.9% of its workAerospace Engineering: 1 fractional works · 1.7% of its workControl and Systems Engineering: 1 fractional works · 1.4% of its workMechanics of Materials: 1 fractional works · 1.4% of its workAutomotive Engineering: 0 fractional works · 0.7% of its workCivil and Structural Engineering: 0 fractional works · 0.7% of its workIndustrial and Manufacturing Engineering: 0 fractional works · 0.7% of its workMedia Technology: 0 fractional works · 0.5% of its workMechanical Engineering: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.2% of its workComputer Science: 8 fractional works · 16.8% of its workComputer Networks and Communications: 2 fractional works · 4.9% of its workArtificial Intelligence: 2 fractional works · 3.6% of its workComputer Vision and Pattern Recognition: 1 fractional works · 2.6% of its workHardware and Architecture: 1 fractional works · 1.5% of its workInformation Systems: 1 fractional works · 1.5% of its workSignal Processing: 1 fractional works · 1.3% of its workComputational Theory and Mathematics: 0 fractional works · 0.7% of its workHuman-Computer Interaction: 0 fractional works · 0.7% of its workEnergy: 5 fractional works · 10.4% of its workRenewable Energy, Sustainability and the Environment: 5 fractional works · 10.1% of its workEnergy Engineering and Power Technology: 0 fractional works · 0.3% of its workEnvironmental Science: 2 fractional works · 4.8% of its workEnvironmental Engineering: 2 fractional works · 4.8% of its workMaterials Science: 1 fractional works · 1.2% of its workMaterials Chemistry: 0 fractional works · 0.6% of its workSurfaces, Coatings and Films: 0 fractional works · 0.6% of its workSmaller subfields together: 0 fractional works · 0.1% of its workPhysics and Astronomy: 1 fractional works · 1.2% of its workAtomic and Molecular Physics, and Optics: 0 fractional works · 0.8% of its workInstrumentation: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.1% of its workHealth Sciences: 10 fractional works · 20.0% of its workMedicine: 6 fractional works · 11.4% of its workCardiology and Cardiovascular Medicine: 2 fractional works · 3.1% of its workPublic Health, Environmental and Occupational Health: 1 fractional works · 1.7% of its workOncology: 1 fractional works · 1.4% of its workPulmonary and Respiratory Medicine: 0 fractional works · 1.0% of its workRadiology, Nuclear Medicine and Imaging: 0 fractional works · 0.9% of its workOtorhinolaryngology: 0 fractional works · 0.8% of its workSurgery: 0 fractional works · 0.8% of its workPsychiatry and Mental health: 0 fractional works · 0.5% of its workInfectious Diseases: 0 fractional works · 0.3% of its workPharmacology: 0 fractional works · 0.3% of its workOphthalmology: 0 fractional works · 0.3% of its workEmergency Medicine: 0 fractional works · 0.2% of its workHealth Professions: 4 fractional works · 8.6% of its workGeneral Health Professions: 4 fractional works · 8.3% of its workEmergency Medical Services: 0 fractional works · 0.2% of its workSocial Sciences: 5 fractional works · 10.2% of its workSocial Sciences: 3 fractional works · 6.5% of its workSociology and Political Science: 2 fractional works · 3.1% of its workEducation: 1 fractional works · 1.4% of its workGender Studies: 0 fractional works · 0.7% of its workGeography, Planning and Development: 0 fractional works · 0.7% of its workPolitical Science and International Relations: 0 fractional works · 0.7% of its workArts and Humanities: 0 fractional works · 1.0% of its workPhilosophy: 0 fractional works · 1.0% of its workDecision Sciences: 0 fractional works · 1.0% of its workManagement Science and Operations Research: 0 fractional works · 1.0% of its workBusiness, Management and Accounting: 0 fractional works · 0.7% of its workOrganizational Behavior and Human Resource Management: 0 fractional works · 0.7% of its workPsychology: 0 fractional works · 0.6% of its workClinical Psychology: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.2% of its workEconomics, Econometrics and Finance: 0 fractional works · 0.3% of its workEconomics and Econometrics: 0 fractional works · 0.3% of its workLife Sciences: 2 fractional works · 4.1% of its workBiochemistry, Genetics and Molecular Biology: 1 fractional works · 2.3% of its workMolecular Biology: 1 fractional works · 1.8% of its workClinical Biochemistry: 0 fractional works · 0.3% of its workBiotechnology: 0 fractional works · 0.2% of its workNeuroscience: 0 fractional works · 0.7% of its workCognitive Neuroscience: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.5% of its workAgricultural and Biological Sciences: 0 fractional works · 0.5% of its workFood Science: 0 fractional works · 0.5% of its workImmunology and Microbiology: 0 fractional works · 0.5% of its workMicrobiology: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.2% of its workALL ITS WORKCardioFocus(United States)49fractional works, all years
Life Sciences4%Physical Sciences66%Health Sciences20%Social Sciences10%

Each ring splits the one inside it: the four domains of science, their fields, their subfields. Size is fractional works in all years. Every slice is a page; the interactive view zooms down to single topics and colours each by how much more of it this institution does than the world.

Its 4 domains and 18 fields, with their numbers
    1. Engineering1531.4%
    2. Computer Science816.8%
    3. Energy510.4%
    4. Environmental Science24.8%
    5. Materials Science11.2%
    6. Physics and Astronomy11.2%
    1. Medicine611.4%
    2. Health Professions48.6%
    1. Social Sciences36.5%
    2. Arts and Humanities01.0%
    3. Decision Sciences01.0%
    4. Business, Management and Accounting00.7%
    5. Psychology00.6%
    6. Economics, Econometrics and Finance00.3%
    1. Biochemistry, Genetics and Molecular Biology12.3%
    2. Neuroscience00.7%
    3. Agricultural and Biological Sciences00.5%
    4. Immunology and Microbiology00.5%
All of science, and how each field's share has moved since 1950: the Science domain explorer

Field profile

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

Biochemistry, Genetics and Molecular Biology: 0.28× its world share, 0 worksBiochemistry, Geneti…Neuroscience: 0.92× its world share, 0 worksNeuroscienceComputer Science: 4.45× its world share, 3 worksComputer ScienceEngineering: 0.30× its world share, 0 worksEngineeringPhysics and Astronomy: 1.21× its world share, 0 worksPhysics and AstronomyMedicine: 1.40× its world share, 2 worksMedicineDecision Sciences: 6.95× its world share, 0 worksDecision SciencesPsychology: 0.49× its world share, 0 worksPsychologySocial Sciences: 1.59× its world share, 2 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Decision Sciences, 7.0×. Every wedge is a field page.

All 9 fields, with their numbers
  1. Decision Sciences6.95×0 works
  2. Computer Science4.45×3 works
  3. Social Sciences1.59×2 works
  4. Medicine1.40×2 works
  5. Physics and Astronomy1.21×0 works
  6. Neuroscience0.92×0 works
  7. Psychology0.49×0 works
  8. Engineering0.30×0 works
  9. Biochemistry, Genetics and Molecular Biology0.28×0 works

Who are the top researchers at CardioFocus (United States)?

Ranked on the quality score, Jon G. Elerath and Bruce Payette lead among researchers whose main affiliation is CardioFocus (United States).

  1. 1 Jon G. Elerath United States · #1,134,634 worldwide 597 citations · 30 works
  2. 2 Bruce Payette United States · #2,938,238 worldwide 13 citations · 18 works
All ranked researchers at CardioFocus (United States)

What are the most cited papers from CardioFocus (United States)?

The most cited paper from CardioFocus (United States) is "The development of a micro‐shunt made from poly(styrene‐block‐isobutylene‐block‐styrene) to treat glaucoma" (Leonard Pinchuk, Isabelle Riss, Juan F. Batlle et al., 2015), with 159 citations. Next come "Discovery, Synthesis, and Characterization of an Orally Bioavailable, Brain Penetrant Inhibitor of Mixed Lineage Kinase 3" (90) and "Use of a Diode Laser Balloon Ablation Catheter to Generate Circumferential Pulmonary Venous Lesions in an Open‐Thoracotomy Caprine Model" (76).

Most cited papers
#PaperReleasedCitations
1 The development of a micro‐shunt made from poly(styrene‐block‐isobutylene‐block‐styrene) to treat glaucoma Leonard Pinchuk, Isabelle Riss, Juan F. Batlle et al. · Journal of Biomedical Materials Research Part B Applied Biomaterials Open access 18 Sep 2015 159
2 Discovery, Synthesis, and Characterization of an Orally Bioavailable, Brain Penetrant Inhibitor of Mixed Lineage Kinase 3 Val S. Goodfellow, Colin J. Loweth, Satheesh B. Ravula et al. · Journal of Medicinal Chemistry Open access 17 Sep 2013 90
3 Use of a Diode Laser Balloon Ablation Catheter to Generate Circumferential Pulmonary Venous Lesions in an Open‐Thoracotomy Caprine Model Vivek Yerrapu Reddy, Christopher Houghtaling, Jay Fallon et al. · Pacing and Clinical Electrophysiology 2004 76
4 The Consumer Market for Functional Foods Linda C. Gilbert · Journal of Nutraceuticals Functional & Medical Foods 9 Mar 1998 53
5 Unfolded aplanats for high-concentration photovoltaics Jeffrey M. Gordon, Daniel Feuermann, Pete Young · Optics Letters 13 May 2008 31
All 57 most cited papers, with filters and sorting

Which keywords describe research at CardioFocus (United States)?

By fractional works in all years, weighted toward what it does more of than the world: Renewable Energy, Solar Energy, High Efficiency, Multijunction Solar Cells, Maximum Power Point Tracking, Photovoltaic Arrays, Quality Improvement and Photovoltaics.

▲ more of its work than of the world's◆ about the world's share▼ less than the world's

Size is fractional works in all years in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 39 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 39 words, with their numbers
  1. Renewable Energy7▲ 14×5 topics
  2. Solar Energy6▲ 70×3 topics
  3. High Efficiency6▲ 344×1 topic
  4. Multijunction Solar Cells6▲ 657×1 topic
  5. Maximum Power Point Tracking4▲ 242×1 topic
  6. Photovoltaic Arrays4▲ 242×1 topic
  7. Photovoltaics3▲ 23×4 topics
  8. Quality Improvement3▲ 28×2 topics
  9. Efficiency3▲ 21×3 topics
  10. Primary Care3▲ 13×2 topics
  11. Life Cycle Assessment2▲ 29×3 topics
  12. Continuity of Care2▲ 78×1 topic
  13. Greenhouse Gas Emissions2▲ 24×2 topics
  14. Patient-Centered Medical Home2▲ 97×1 topic
  15. Solar Cells2▲ 14×5 topics
  16. Machine Learning2▲ 2.0×8 topics
  17. Deep Learning2▲ 1.90×12 topics
  18. Land Use2▲ 88×1 topic
  19. Photovoltaic Systems2▲ 60×1 topic
  20. Security2▲ 8.0×5 topics
  21. Distributed Systems1▲ 11×2 topics
  22. Internet Applications1▲ 50×2 topics
  23. Neural Networks1▲ 2.5×7 topics
  24. Passivation1▲ 67×1 topic
  25. Semiconductor1▲ 8.4×2 topics
  26. Silicon1▲ 37×1 topic
  27. Sustainability1▲ 1.54×4 topics
  28. Catheter Ablation1▲ 19×2 topics
  29. Mobile Agents1▲ 84×1 topic
  30. Network Management1▲ 46×1 topic
  31. Data Mining1▲ 4.8×3 topics
  32. Nanocrystals1▲ 9.6×2 topics
  33. CZTS1▲ 34×1 topic
  34. Curriculum Development1▲ 5.8×1 topic
  35. Engineering Education1▲ 21×1 topic
  36. Ethical Climate1▲ 49×1 topic
  37. Moral Distress1▲ 49×1 topic
  38. Thin-Film Solar Cells1▲ 34×1 topic
  39. User Interaction1▲ 42×2 topics

Which research topics does CardioFocus (United States) publish most on?

By volume in 2022-now: Mobile Agent-Based Network Management, Conflict Management and Negotiation, Complex Systems and Decision Making and Education and Critical Thinking Development.

Mobile Agent-Based Netwo…1Mobile Agent-Based Network Management: 1 fractional worksConflict Management and Negotiation: 0 fractional worksComplex Systems and Decision Making: 0 fractional worksEducation and Critical Thinking Development: 0 fractional worksPeace and Human Rights Education: 0 fractional worksAsian Geopolitics and Ethnography: 0 fractional worksSecurity and Verificatio…0Security and Verification in Computing: 0 fractional worksCardiac Arrhythmias and Treatments: 0 fractional worksAtrial Fibrillation Management and Outcomes: 0 fractional worksHead and Neck Cancer Stu…0Head and Neck Cancer Studies: 0 fractional works
Computer Networks and CommunicationsSociology and Political ScienceManagement Science and Operations ResearchEducation4 others

Area is fractional works; colour is the subfield each topic belongs to.

  1. 1 Mobile Agent-Based Network Management Computer Networks and Communications 1 works
  2. 2 Conflict Management and Negotiation Sociology and Political Science 0 works
  3. 3 Complex Systems and Decision Making Management Science and Operations Research 0 works
  4. 4 Education and Critical Thinking Development Education 0 works
  5. 5 Peace and Human Rights Education Sociology and Political Science 0 works
  6. 6 Asian Geopolitics and Ethnography Political Science and International Relations 0 works
  7. 7 Security and Verification in Computing Artificial Intelligence 0 works
  8. 8 Cardiac Arrhythmias and Treatments Cardiology and Cardiovascular Medicine 0 works
  9. 9 Atrial Fibrillation Management and Outcomes Cardiology and Cardiovascular Medicine 0 works
  10. 10 Head and Neck Cancer Studies Otorhinolaryngology 0 works

How open and international is its research?

Against the world's own shares: the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

openly available12.9%not open87.1%

World: 40% of research is openly available.

with international co-authors20.5%domestic only79.5%

World: 18% is written across borders.

How has CardioFocus (United States)'s research output changed?

Output in 2022-2025 was 77% higher than in 2018-2021.

still counting200020102020
grewheldshrank

The same series as a ribbon: one cell per year, darker for more. The line above answers how much; this answers when.

Its share of all research

Growing output can still be a shrinking share: all of science grows. This is CardioFocus (United States) as a percentage of every work published that year, 0.000020% in 2024.

still counting0.00020%0.00040%0.00060%CardioFocus (United States)0.000054% in 2025200020102020

Fractional works of CardioFocus (United States) over all fractional works that year. How the balance of science has shifted.

Other research institutions in Marlborough

All research institutions in Marlborough

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners have tabs of their own, above.

Discussion

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