World's Best Scientists 2026 revealed!

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Medicine 95 10100 9478 5203 4806 823 31797

Ajit P. Yoganathan publications per year

The chart shows the history of publications by Ajit P. Yoganathan between 1975 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Ajit P. Yoganathan published across 51 years, from 1975 to 2025, averaging 17.2 papers a year. Output peaked at 50 publications in 2012. 38 of the 877 publications appeared in the last two years.

No. of publications
10 20 30 40 50
Bar chart. Horizontal axis: year, 1975 to 2025. Vertical axis: number of publications, 0 to 50. Peak 50 publications in 2012. 1975: 1 publication 1976: 3 publications 1977: 0 publications 1978: 3 publications 1979: 5 publications 1980: 3 publications 1981: 1 publication 1982: 2 publications 1983: 4 publications 1984: 8 publications 1985: 4 publications 1986: 14 publications 1987: 6 publications 1988: 9 publications 1989: 12 publications 1990: 15 publications 1991: 15 publications 1992: 13 publications 1993: 9 publications 1994: 11 publications 1995: 20 publications 1996: 37 publications 1997: 11 publications 1998: 23 publications 1999: 16 publications 2000: 8 publications 2001: 16 publications 2002: 9 publications 2003: 12 publications 2004: 17 publications 2005: 25 publications 2006: 41 publications 2007: 20 publications 2008: 40 publications 2009: 30 publications 2010: 25 publications 2011: 27 publications 2012: 50 publications 2013: 46 publications 2014: 36 publications 2015: 26 publications 2016: 29 publications 2017: 21 publications 2018: 19 publications 2019: 32 publications 2020: 27 publications 2021: 21 publications 2022: 13 publications 2023: 4 publications 2024: 9 publications 2025: 29 publications
1975 2025

877 publications in total across all disciplines

View publications per year as a table
Ajit P. Yoganathan: publications per year, 1975 to 2025
Year Publications
1975 1
1976 3
1977 0
1978 3
1979 5
1980 3
1981 1
1982 2
1983 4
1984 8
1985 4
1986 14
1987 6
1988 9
1989 12
1990 15
1991 15
1992 13
1993 9
1994 11
1995 20
1996 37
1997 11
1998 23
1999 16
2000 8
2001 16
2002 9
2003 12
2004 17
2005 25
2006 41
2007 20
2008 40
2009 30
2010 25
2011 27
2012 50
2013 46
2014 36
2015 26
2016 29
2017 21
2018 19
2019 32
2020 27
2021 21
2022 13
2023 4
2024 9
2025 29
Total 877
Download as CSV

Ajit P. Yoganathan publication distribution in Medicine in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Medicine in 2026. The highlighted bar marks where Ajit P. Yoganathan sits on this spectrum.

No. of scientists
200 400 600 800
Bar chart with 86 bars. Horizontal axis: publications, 101–120 to 1,796+. Vertical axis: number of scientists, 0 to 922. Most scientists, 922, have 341–360 publications. The last bar groups every scientist with 1,796 publications or more. The highlighted bar, 821–840 publications, is where this scientist sits. 101–120 publications: 5 scientists 121–140 publications: 26 scientists 141–160 publications: 73 scientists 161–180 publications: 155 scientists 181–200 publications: 230 scientists 201–220 publications: 363 scientists 221–240 publications: 487 scientists 241–260 publications: 545 scientists 261–280 publications: 722 scientists 281–300 publications: 768 scientists 301–320 publications: 834 scientists 321–340 publications: 895 scientists 341–360 publications: 922 scientists 361–380 publications: 838 scientists 381–400 publications: 861 scientists 401–420 publications: 918 scientists 421–440 publications: 806 scientists 441–460 publications: 771 scientists 461–480 publications: 751 scientists 481–500 publications: 713 scientists 501–520 publications: 617 scientists 521–540 publications: 610 scientists 541–560 publications: 537 scientists 561–580 publications: 504 scientists 581–600 publications: 509 scientists 601–620 publications: 396 scientists 621–640 publications: 386 scientists 641–660 publications: 371 scientists 661–680 publications: 340 scientists 681–700 publications: 336 scientists 701–720 publications: 307 scientists 721–740 publications: 259 scientists 741–760 publications: 230 scientists 761–780 publications: 228 scientists 781–800 publications: 217 scientists 801–820 publications: 204 scientists 821–840 publications: 186 scientists 841–860 publications: 177 scientists 861–880 publications: 155 scientists 881–900 publications: 139 scientists 901–920 publications: 145 scientists 921–940 publications: 116 scientists 941–960 publications: 133 scientists 961–980 publications: 91 scientists 981–1,000 publications: 96 scientists 1,001–1,020 publications: 77 scientists 1,021–1,040 publications: 70 scientists 1,041–1,060 publications: 63 scientists 1,061–1,080 publications: 77 scientists 1,081–1,100 publications: 49 scientists 1,101–1,120 publications: 54 scientists 1,121–1,140 publications: 49 scientists 1,141–1,160 publications: 51 scientists 1,161–1,180 publications: 35 scientists 1,181–1,200 publications: 39 scientists 1,201–1,220 publications: 26 scientists 1,221–1,240 publications: 37 scientists 1,241–1,260 publications: 36 scientists 1,261–1,280 publications: 27 scientists 1,281–1,300 publications: 32 scientists 1,301–1,320 publications: 28 scientists 1,321–1,340 publications: 17 scientists 1,341–1,360 publications: 30 scientists 1,361–1,380 publications: 28 scientists 1,381–1,400 publications: 17 scientists 1,401–1,420 publications: 21 scientists 1,421–1,440 publications: 15 scientists 1,441–1,460 publications: 12 scientists 1,461–1,480 publications: 12 scientists 1,481–1,500 publications: 18 scientists 1,501–1,520 publications: 14 scientists 1,521–1,540 publications: 17 scientists 1,541–1,560 publications: 15 scientists 1,561–1,580 publications: 6 scientists 1,581–1,600 publications: 2 scientists 1,601–1,620 publications: 12 scientists 1,621–1,640 publications: 11 scientists 1,641–1,660 publications: 8 scientists 1,661–1,680 publications: 5 scientists 1,681–1,700 publications: 5 scientists 1,701–1,720 publications: 10 scientists 1,721–1,740 publications: 12 scientists 1,741–1,760 publications: 14 scientists 1,761–1,780 publications: 6 scientists 1,781–1,795 publications: 5 scientists 1,796+ publications: 100 scientists
101–120 publications 1,796+

This scientist: 823 publications — 88th percentile

88% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,796 publications or more.

View publications distribution as a table
Number of Medicine scientists by publication count, Research.com 2026 ranking edition. Based on 20,134 ranked scientists.
Publications Scientists This scientist
101–120 5
121–140 26
141–160 73
161–180 155
181–200 230
201–220 363
221–240 487
241–260 545
261–280 722
281–300 768
301–320 834
321–340 895
341–360 922
361–380 838
381–400 861
401–420 918
421–440 806
441–460 771
461–480 751
481–500 713
501–520 617
521–540 610
541–560 537
561–580 504
581–600 509
601–620 396
621–640 386
641–660 371
661–680 340
681–700 336
701–720 307
721–740 259
741–760 230
761–780 228
781–800 217
801–820 204
821–840 186 823
841–860 177
861–880 155
881–900 139
901–920 145
921–940 116
941–960 133
961–980 91
981–1,000 96
1,001–1,020 77
1,021–1,040 70
1,041–1,060 63
1,061–1,080 77
1,081–1,100 49
1,101–1,120 54
1,121–1,140 49
1,141–1,160 51
1,161–1,180 35
1,181–1,200 39
1,201–1,220 26
1,221–1,240 37
1,241–1,260 36
1,261–1,280 27
1,281–1,300 32
1,301–1,320 28
1,321–1,340 17
1,341–1,360 30
1,361–1,380 28
1,381–1,400 17
1,401–1,420 21
1,421–1,440 15
1,441–1,460 12
1,461–1,480 12
1,481–1,500 18
1,501–1,520 14
1,521–1,540 17
1,541–1,560 15
1,561–1,580 6
1,581–1,600 2
1,601–1,620 12
1,621–1,640 11
1,641–1,660 8
1,661–1,680 5
1,681–1,700 5
1,701–1,720 10
1,721–1,740 12
1,741–1,760 14
1,761–1,780 6
1,781–1,795 5
1,796+ 100
Download as CSV

Ajit P. Yoganathan D-index placement in Medicine in 2026

The chart shows the D-index (discipline H-index) distribution of Medicine scientists ranked by Research.com in 2026. The highlighted bar marks where Ajit P. Yoganathan sits on this spectrum.

No. of scientists
250 500 750 1,000
Bar chart with 75 bars. Horizontal axis: D-Index, 70–71 to 217+. Vertical axis: number of scientists, 0 to 1,027. Most scientists, 1,027, have 82–83 D-Index. The last bar groups every scientist with 217 D-Index or more. The highlighted bar, 94–95 D-Index, is where this scientist sits. 70–71 D-Index: 226 scientists 72–73 D-Index: 391 scientists 74–75 D-Index: 574 scientists 76–77 D-Index: 730 scientists 78–79 D-Index: 891 scientists 80–81 D-Index: 972 scientists 82–83 D-Index: 1,027 scientists 84–85 D-Index: 1,003 scientists 86–87 D-Index: 960 scientists 88–89 D-Index: 970 scientists 90–91 D-Index: 922 scientists 92–93 D-Index: 839 scientists 94–95 D-Index: 808 scientists 96–97 D-Index: 779 scientists 98–99 D-Index: 668 scientists 100–101 D-Index: 611 scientists 102–103 D-Index: 630 scientists 104–105 D-Index: 513 scientists 106–107 D-Index: 541 scientists 108–109 D-Index: 445 scientists 110–111 D-Index: 429 scientists 112–113 D-Index: 399 scientists 114–115 D-Index: 393 scientists 116–117 D-Index: 318 scientists 118–119 D-Index: 302 scientists 120–121 D-Index: 287 scientists 122–123 D-Index: 255 scientists 124–125 D-Index: 256 scientists 126–127 D-Index: 252 scientists 128–129 D-Index: 230 scientists 130–131 D-Index: 179 scientists 132–133 D-Index: 168 scientists 134–135 D-Index: 163 scientists 136–137 D-Index: 159 scientists 138–139 D-Index: 134 scientists 140–141 D-Index: 134 scientists 142–143 D-Index: 118 scientists 144–145 D-Index: 109 scientists 146–147 D-Index: 106 scientists 148–149 D-Index: 74 scientists 150–151 D-Index: 79 scientists 152–153 D-Index: 80 scientists 154–155 D-Index: 87 scientists 156–157 D-Index: 57 scientists 158–159 D-Index: 74 scientists 160–161 D-Index: 69 scientists 162–163 D-Index: 60 scientists 164–165 D-Index: 53 scientists 166–167 D-Index: 39 scientists 168–169 D-Index: 42 scientists 170–171 D-Index: 32 scientists 172–173 D-Index: 39 scientists 174–175 D-Index: 40 scientists 176–177 D-Index: 28 scientists 178–179 D-Index: 19 scientists 180–181 D-Index: 23 scientists 182–183 D-Index: 31 scientists 184–185 D-Index: 18 scientists 186–187 D-Index: 20 scientists 188–189 D-Index: 22 scientists 190–191 D-Index: 13 scientists 192–193 D-Index: 21 scientists 194–195 D-Index: 12 scientists 196–197 D-Index: 12 scientists 198–199 D-Index: 14 scientists 200–201 D-Index: 15 scientists 202–203 D-Index: 13 scientists 204–205 D-Index: 10 scientists 206–207 D-Index: 8 scientists 208–209 D-Index: 4 scientists 210–211 D-Index: 12 scientists 212–213 D-Index: 11 scientists 214–215 D-Index: 10 scientists 216 D-Index: 4 scientists 217+ D-Index: 98 scientists
70–71 D-Index 217+

This scientist: 95 D-Index — 51st percentile

51% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 217 D-Index or more.

View D-Index distribution as a table
Number of Medicine scientists by D-index, Research.com 2026 ranking edition. Based on 20,134 ranked scientists.
D-Index Scientists This scientist
70–71 226
72–73 391
74–75 574
76–77 730
78–79 891
80–81 972
82–83 1,027
84–85 1,003
86–87 960
88–89 970
90–91 922
92–93 839
94–95 808 95
96–97 779
98–99 668
100–101 611
102–103 630
104–105 513
106–107 541
108–109 445
110–111 429
112–113 399
114–115 393
116–117 318
118–119 302
120–121 287
122–123 255
124–125 256
126–127 252
128–129 230
130–131 179
132–133 168
134–135 163
136–137 159
138–139 134
140–141 134
142–143 118
144–145 109
146–147 106
148–149 74
150–151 79
152–153 80
154–155 87
156–157 57
158–159 74
160–161 69
162–163 60
164–165 53
166–167 39
168–169 42
170–171 32
172–173 39
174–175 40
176–177 28
178–179 19
180–181 23
182–183 31
184–185 18
186–187 20
188–189 22
190–191 13
192–193 21
194–195 12
196–197 12
198–199 14
200–201 15
202–203 13
204–205 10
206–207 8
208–209 4
210–211 12
212–213 11
214–215 10
216 4
217+ 98
Download as CSV

Research.com Recognitions

  • 2020 - Fellow of the American Society of Mechanical Engineers
  • 2015 - Member of the National Academy of Engineering For improvements in the biomechanics of prosthetic heart valves and the development of heart repair devices.
  • 1993 - Fellow of the Indian National Academy of Engineering (INAE)

Overview

Ajit P. Yoganathan is affiliated with the Georgia Institute of Technology in the United States. Their research is principally situated within the field of Medicine, with a strong focus on Cardiology and Cardiovascular Medicine. Their work encompasses several subfields including Epidemiology, Surgery, Pulmonary and Respiratory Medicine, and Radiology, Nuclear Medicine and Imaging.

The primary topics addressed in their scholarly work include:

  • Cardiac Valve Diseases and Treatments
  • Infective Endocarditis Diagnosis and Management
  • Cardiovascular Function and Risk Factors
  • Congenital Heart Disease Studies
  • Aortic Disease and Treatment Approaches
  • Cardiac Structural Anomalies and Repair
  • Cardiac Imaging and Diagnostics

Yoganathan has contributed numerous papers to the scientific community. Selected recent publications are:

  • "Bioprosthetic Aortic Valve Hemodynamics: Definitions, Outcomes, and Evidence Gaps," 2022, Journal of the American College of Cardiology
  • "Transcatheter aortic valve thrombosis: a review of potential mechanisms," 2021, Journal of The Royal Society Interface
  • "The role of flow stasis in transcatheter aortic valve leaflet thrombosis," 2020, Journal of Thoracic and Cardiovascular Surgery
  • "Fluid-Structure Interaction Simulation of an Intra-Atrial Fontan Connection," 2020, Biology
  • "A multilayered valve leaflet promotes cell-laden collagen type I production and aortic valve hemodynamics," 2020, Biomaterials

Their frequent co-authors include:

  • Vahid Sadri
  • Zhenglun Alan Wei
  • Keshav Kohli
  • Vasilis Babaliaros
  • Phillip M. Trusty

Yoganathan has published extensively in several venues, with the most frequent being:

  • Cardiovascular Engineering and Technology
  • Journal of the American College of Cardiology
  • Annals of Biomedical Engineering
  • Journal of Thoracic and Cardiovascular Surgery
  • The Annals of Thoracic Surgery

Over the course of their career, Yoganathan has received several honors, including being named a Fellow of the American Society of Mechanical Engineers in 2020. They were inducted as a Member of the National Academy of Engineering in 2015 for contributions to the biomechanics of prosthetic heart valves and the development of heart repair devices. Earlier, they were recognized as a Fellow of the Indian National Academy of Engineering (INAE) in 1993.

Best Publications

  • Calcific aortic valve disease: not simply a degenerative process: A review and agenda for research from the National Heart and Lung and Blood Institute Aortic Stenosis Working Group. Executive summary: Calcific aortic valve disease-2011 update.

    Nalini M. Rajamannan;Frank J. Evans;Elena Aikawa;K. Jane Grande-Allen

  • Integrated mechanism for functional mitral regurgitation: leaflet restriction versus coapting force: in vitro studies.

    Shengqiu He;Arnold A. Fontaine;Ehud Schwammenthal;Ajit P. Yoganathan

  • Fluid Mechanics of Heart Valves

    Ajit P Yoganathan;Zhaoming He;S Casey Jones

  • Heart valve function: a biomechanical perspective

    Michael S Sacks;Ajit P Yoganathan

  • Semiautomated method for noise reduction and background phase error correction in MR phase velocity data.

    Peter G. Walker;Gregory B. Cranney;Markus B. Scheidegger;Gena Waseleski

  • Standardized Definition of Structural Valve Degeneration for Surgical and Transcatheter Bioprosthetic Aortic Valves.

    Danny Dvir;Thierry Bourguignon;Catherine M. Otto;Rebecca T. Hahn

  • Review of hydrodynamic principles for the cardiologist: Applications to the study of blood flow and jets by imaging techniques

    Ajit P. Yoganathan;Edward G. Cape;Hsing-Wen Sung;Frank P. Williams

  • A new method for quantification of regurgitant flow rate using color Doppler flow imaging of the flow convergence region proximal to a discrete orifice. An in vitro study.

    F Recusani;G S Bargiggia;A P Yoganathan;A Raisaro

  • Chordal Cutting A New Therapeutic Approach for Ischemic Mitral Regurgitation

    Emmanuel Messas;J. Luis Guerrero;Mark D. Handschumacher;Chris Conrad

  • Fluid mechanics of artificial heart valves.

    Lakshmi P Dasi;Helene A Simon;Philippe Sucosky;Ajit P Yoganathan

  • Left ventricular blood flow patterns in normal subjects: A quantitative analysis by three-dimensional magnetic resonance velocity mapping

    Won Yong Kim;Peter G. Walker;Peter G. Walker;Erik M. Pedersen;Jens K. Poulsen

  • Biofluid mechanics : the human circulation

    Krishnan B. Chandran;Stanley E. Rittgers;Ajit P. Yoganathan

  • Altered Shear Stress Stimulates Upregulation of Endothelial VCAM-1 and ICAM-1 in a BMP-4– and TGF-β1–Dependent Pathway

    Philippe Sucosky;Kartik Balachandran;Adnan Elhammali;Hanjoong Jo

  • Papillary Muscle Displacement Causes Systolic Anterior Motion of the Mitral Valve Experimental Validation and Insights Into the Mechanism of Subaortic Obstruction

    R A Levine;G J Vlahakes;X Lefebvre;J L Guerrero

  • PAPILLARY MUSCLE POSITION CONTROL DEVICES AND SYSTEMS

    Yoganathan Ajit P;Jimenez Jorge Hernan

  • Flow in prosthetic heart valves: state-of-the-art and future directions.

    Ajit P. Yoganathan;K. B. Chandran;Fotis Sotiropoulos

  • Biaixal Stress–Stretch Behavior of the Mitral Valve Anterior Leaflet at Physiologic Strain Rates

    Jonathan S. Grashow;Ajit P. Yoganathan;Michael S. Sacks

  • Elevated cyclic stretch alters matrix remodeling in aortic valve cusps: implications for degenerative aortic valve disease.

    Kartik Balachandran;Philippe Sucosky;Hanjoong Jo;Ajit P. Yoganathan

  • Characterization of Hemodynamic Forces Induced by Mechanical Heart Valves: Reynolds vs. Viscous Stresses

    Liang Ge;Liang Ge;Lakshmi P. Dasi;Fotis Sotiropoulos;Ajit P. Yoganathan

  • Hemodynamics and Mechanobiology of Aortic Valve Inflammation and Calcification

    Kartik Balachandran;Philippe Sucosky;Ajit P. Yoganathan

Frequent Co-Authors

Robert A. Levine
Robert A. Levine Harvard University
Fotis Sotiropoulos
Fotis Sotiropoulos Pennsylvania State University
Michael S. Sacks
Michael S. Sacks The University of Texas at Austin
Robert C. Gorman
Robert C. Gorman University of Pennsylvania
Hanjoong Jo
Hanjoong Jo Emory University
Joseph H. Gorman
Joseph H. Gorman University of Pennsylvania
Jarek Rossignac
Jarek Rossignac Georgia Institute of Technology
Hsing-Wen Sung
Hsing-Wen Sung National Tsing Hua University
Cyrus K. Aidun
Cyrus K. Aidun Georgia Institute of Technology
Vinod H. Thourani
Vinod H. Thourani Georgetown University

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

The healthcare sector in the USA offers a wide range of online degree programs and career pathways beyond traditional medical school. Many students are turning to online studies for flexibility and affordability, especially in fields like Health Information Management and Nursing.

Exploring him programs can open the door to careers in electronic medical records, compliance, and healthcare administration. Similarly, those interested in the administrative side of healthcare can consider online coursework while being mindful of medical billing and coding cost.

Nursing is another popular field, thanks to online options. If you’re seeking affordability for advanced practice roles, research the cheapest np programs online. For those just beginning their journey, understanding how much does online nursing school cost will help you budget for your education.

Online degrees make healthcare careers more accessible and offer multiple entry points for aspiring professionals and career changers alike.

Best Scientists Citing Ajit P. Yoganathan

Trending Scientists

Recently Published Articles