World's Best Scientists 2026 revealed!
Shamir R. Mehta

Shamir R. Mehta

D-Index & Metrics

Medicine

D-Index
90
Citations
53580
World Ranking
11955
National Ranking
482

Shamir R. Mehta 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 Shamir R. Mehta sits on this spectrum.

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: 611 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 publications 1,796+

This scientist: 413 publications — 41st percentile

41% of scientists in this discipline score the same or lower.

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

Shamir R. Mehta 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 Shamir R. Mehta sits on this spectrum.

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: 400 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 D-Index 217+

This scientist: 90 D-Index — 41st percentile

41% of scientists in this discipline score the same or lower.

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

Overview

Shamir R. Mehta is affiliated with McMaster University in Canada and has an extensive publication record in the field of medicine, particularly focusing on cardiology and cardiovascular medicine. Their research contributions span multiple subfields including surgery, radiology, nuclear medicine and imaging, pulmonary and respiratory medicine, and internal medicine.

The scientist has contributed significantly to several main topics within cardiovascular research, including:

  • Antiplatelet Therapy and Cardiovascular Diseases
  • Coronary Interventions and Diagnostics
  • Acute Myocardial Infarction Research
  • Cardiac Imaging and Diagnostics
  • Venous Thromboembolism Diagnosis and Management
  • Atrial Fibrillation Management and Outcomes
  • Peripheral Artery Disease Management

Frequent coauthors collaborating with Shamir R. Mehta include:

  • Roxana Mehran
  • Philippe Gabríel Steg
  • George Dangas
  • Dominick J. Angiolillo
  • Samantha Sartori

Shamir R. Mehta has published predominantly in these venues:

  • Journal of the American College of Cardiology (22 publications)
  • European Heart Journal (8 publications)
  • JACC: Cardiovascular Interventions (8 publications)
  • Circulation Cardiovascular Interventions (7 publications)
  • EuroIntervention (7 publications)

Notable recent papers include:

  • "Transcatheter Repair for Patients with Tricuspid Regurgitation," 2023, New England Journal of Medicine
  • "P2Y12 inhibitor monotherapy or dual antiplatelet therapy after coronary revascularisation: individual patient level meta-analysis of randomised controlled trials," 2021, BMJ
  • "Colchicine in Acute Myocardial Infarction," 2024, New England Journal of Medicine
  • "Ticagrelor With or Without Aspirin After Complex PCI," 2020, Journal of the American College of Cardiology
  • "Ticagrelor alone vs. ticagrelor plus aspirin following percutaneous coronary intervention in patients with non-ST-segment elevation acute coronary syndromes: TWILIGHT-ACS," 2020, European Heart Journal

Best Publications

  • Effects of clopidogrel in addition to aspirin in patients with acute coronary syndromes without ST-segment elevation.

    S Yusuf;F Zhao;S R Mehta;S Chrolavicius

  • Effects of pretreatment with clopidogrel and aspirin followed by long-term therapy in patients undergoing percutaneous coronary intervention: the PCI-CURE study.

    Shamir R. Mehta;Salim Yusuf;Ron J. G. Peters;Michel E. Bertrand

  • Radial versus femoral access for coronary angiography and intervention in patients with acute coronary syndromes (RIVAL): a randomised, parallel group, multicentre trial.

    Sanjit S Jolly;Salim Yusuf;John Cairns;Kari Niemelä

  • Adverse Impact of Bleeding on Prognosis in Patients With Acute Coronary Syndromes

    John W. Eikelboom;Shamir R. Mehta;Sonia S. Anand;Changchun Xie

  • Comparison of fondaparinux and enoxaparin in acute coronary syndromes.

    Salim Yusuf;Shamir R. Mehta;Susan Chrolavicius;Rizwan Afzal

  • Radial versus femoral access for coronary angiography or intervention and the impact on major bleeding and ischemic events: A systematic review and meta-analysis of randomized trials

    Sanjit S. Jolly;Shoaib Amlani;Martial Hamon;Salim Yusuf

  • Effects of fondaparinux on mortality and reinfarction in patients with acute ST-segment elevation myocardial infarction: the OASIS-6 randomized trial

    Yusuf S;Mehta;Chrolavicius S;Afzal R

  • Benefits and Risks of the Combination of Clopidogrel and Aspirin in Patients Undergoing Surgical Revascularization for Non–ST-Elevation Acute Coronary Syndrome The Clopidogrel in Unstable angina to prevent Recurrent ischemic Events (CURE) Trial

    Keith A.A. Fox;Shamir R. Mehta;Ron Peters;Feng Zhao

  • Routine vs Selective Invasive Strategies in Patients With Acute Coronary Syndromes: A Collaborative Meta-analysis of Randomized Trials

    Shamir R. Mehta;Christopher P. Cannon;Keith A. A. Fox;Lars Wallentin

  • Early versus Delayed Invasive Intervention in Acute Coronary Syndromes

    Shamir R. Mehta;Christopher B. Granger;William E. Boden;Philippe Gabriel Steg

  • Effects of aspirin dose when used alone or in combination with clopidogrel in patients with acute coronary syndromes: observations from the clopidogrel in unstable angina to prevent recurrent events (CURE) study

    Ron J.G. Peters;Shamir R. Mehta;Keith A.A. Fox;Feng Zhao

  • Dose comparisons of clopidogrel and aspirin in acute coronary syndromes.

    R. Mehta;Jean-Pierre Bassand;Rafael Diaz;Estudios Clinicos Latinoamérica

  • Effect of glucose-insulin-potassium infusion on mortality in patients with acute ST-segment elevation myocardial infarction: The CREATE-ECLA randomized controlled trial

    Shamir R. Mehta;Salim Yusuf;Rafael Díaz;Jun Zhu

  • Ticagrelor with or without Aspirin in High-Risk Patients after PCI

    Roxana Mehran;Usman Baber;Samin K Sharma;David J Cohen

  • Routine Early Angioplasty after Fibrinolysis for Acute Myocardial Infarction

    Warren J. Cantor;David Fitchett;Bjug Borgundvaag;John Ducas

  • Double-dose versus standard-dose clopidogrel and high-dose versus low-dose aspirin in individuals undergoing percutaneous coronary intervention for acute coronary syndromes (CURRENT-OASIS 7): a randomised factorial trial.

    Shamir R. Mehta;Jean-François Tanguay;John W. Eikelboom;Sanjit S. Jolly

  • Complete Revascularization with Multivessel PCI for Myocardial Infarction

    Shamir R. Mehta;David A. Wood;Robert F. Storey;Roxana Mehran

  • Effects of CYP2C19 Genotype on Outcomes of Clopidogrel Treatment

    Guillaume Paré;Shamir R Mehta;Salim Yusuf;Sonia S Anand

  • Impact of right ventricular involvement on mortality and morbidity in patients with inferior myocardial infarction

    Shamir R Mehta;John W Eikelboom;Madhu K Natarajan;Rafael Diaz

  • Effects of pretreatment with clopidogrel and aspirin followed by long-term therapy in patients undergoing percutaneous coronary intervention: the PCI-CURE study ☆

    S.R. Mehta;S. Yusuf;R.J.G. Peters

Frequent Co-Authors

Salim Yusuf
Salim Yusuf McMaster University
Keith A.A. Fox
Keith A.A. Fox University of Edinburgh
John W. Eikelboom
John W. Eikelboom Population Health Research Institute
Andrzej Budaj
Andrzej Budaj Center of Postgraduate Medical Education, Grochowski Hospital
Shaun G. Goodman
Shaun G. Goodman University of Toronto
Philippe Gabriel Steg
Philippe Gabriel Steg Université Paris Cité
Christopher B. Granger
Christopher B. Granger Duke University
Deepak L. Bhatt
Deepak L. Bhatt Mount Sinai Hospital
Roxana Mehran
Roxana Mehran Icahn School of Medicine at Mount Sinai
Petr Widimsky
Petr Widimsky Charles University

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