World's Best Scientists 2026 revealed!

D-Index & Metrics

Medicine

D-Index
75
Citations
19005
World Ranking
19171
National Ranking
371

Paul Hjemdahl 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 Paul Hjemdahl 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: 426 publications — 44th percentile

44% of scientists in this discipline score the same or lower.

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

Paul Hjemdahl 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 Paul Hjemdahl 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: 75 D-Index — 6th percentile

6% of scientists in this discipline score the same or lower.

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

Overview

Paul Hjemdahl is affiliated with the Karolinska University Hospital in Sweden. Their research primarily spans the field of Medicine, with a focus on Cardiology and Cardiovascular Medicine, Surgery, Economics and Econometrics, Family Practice, and Geriatrics and Gerontology.

Their work often addresses a range of topics related to cardiovascular health, including:

  • Atrial Fibrillation Management and Outcomes
  • Lipoproteins and Cardiovascular Health
  • Antiplatelet Therapy and Cardiovascular Diseases
  • Cardiac Arrhythmias and Treatments
  • Medication Adherence and Compliance
  • Pharmaceutical Practices and Patient Outcomes
  • Venous Thromboembolism Diagnosis and Management

They have published extensively in several frequent venues, such as:

  • European Heart Journal - Cardiovascular Pharmacotherapy
  • American Journal of Kidney Diseases
  • American Heart Journal
  • Atherosclerosis
  • Nephrology Dialysis Transplantation

Among their recent papers are:

  • Lessons from 20 years with COX-2 inhibitors: Importance of dose-response considerations and fair play in comparative trials, 2022, Journal of Internal Medicine
  • Long-term persistence and adherence with non-vitamin K oral anticoagulants in patients with atrial fibrillation and their associations with stroke risk, 2020, European Heart Journal - Cardiovascular Pharmacotherapy
  • Oral anticoagulants in patients with atrial fibrillation at low stroke risk: a multicentre observational study, 2022, European Heart Journal
  • Intensity of and Adherence to Lipid-Lowering Therapy as Predictors of Major Adverse Cardiovascular Outcomes in Patients With Coronary Heart Disease, 2022, Journal of the American Heart Association
  • Persistence and adherence to non-vitamin K antagonist oral anticoagulant treatment in patients with atrial fibrillation across five Western European countries, 2021, EP Europace

Collaborations are a significant feature of Paul Hjemdahl's work. Frequent co-authors include Juan Jesús Carrero, Faizan Mazhar, Björn Wettermark, Tomas Forslund, and Olaf H. Klungel, reflecting multi-disciplinary and multi-institutional research efforts.

Best Publications

  • Determination of plasma catecholamines by high performance liquid chromatography with electrochemical detection: comparison with a radioenzymatic method.

    Paul Hjemdahl;Maud Daleskog;Thomas Kahan

  • The sympathetic response to euglycaemic hyperinsulinaemia. Evidence from microelectrode nerve recordings in healthy subjects.

    C. Berne;J. Fagius;T. Pollare;P. Hjemdahl

  • Effects of metoprolol vs verapamil in patients with stable angina pectoris. The Angina Prognosis Study in Stockholm (APSIS)

    N Rehnqvist;P Hjemdahl;E Billing;I Björkander

  • Prognostic implications of intima-media thickness and plaques in the carotid and femoral arteries in patients with stable angina pectoris

    C. Held;P. Hjemdahl;S.V. Eriksson;I. Björkander

  • Platelet-Leukocyte Cross Talk in Whole Blood

    Nailin Li;Hu Hu;Malin Lindqvist;Eva Wikström-Jonsson

  • The 'Wise List' - A Comprehensive Concept to Select, Communicate and Achieve Adherence to Recommendations of Essential Drugs in Ambulatory Care in Stockholm

    Lars L. Gustafsson;Björn Wettermark;Björn Wettermark;Brian Godman;Eva Andersén-Karlsson

  • Biochemical assessment of sympathetic activity and prejunctional modulation of noradrenaline release in humans.

    Paul Hjemdahl;Peter Friberg

  • Norepinephrine-induced human platelet activation in vivo is only partly counteracted by aspirin.

    P T Larsson;N H Wallén;P Hjemdahl

  • Co-release of neuropeptide Y and catecholamines during physical exercise in man.

    Jan M. Lundberg;Arne Martinsson;Anette Hemsén;Elvar Theodorsson-Norheim

  • Differentiated sympathetic activation during mental stress evoked by the Stroop test.

    P Hjemdahl;U Freyschuss;A Juhlin-Dannfelt;B Linde

  • Plasma neuropeptide Y-like immunoreactivity and catecholamines during various degrees of sympathetic activation in man.

    John Pernow;Jan M. Lundberg;Lennart Kaijser;Paul Hjemdahl

  • Effects of serotonin on platelet activation in whole blood

    N Li;N H Wallén;M Ladjevardi;P Hjemdahl

  • Fetal and maternal plasma catecholamine levels at elective cesarean section under general or epidural anesthesia versus vaginal delivery

    Lars Irestedt;Hugo Lagercrantz;Paul Hjemdahl;Kerstin Hagnevik

  • Evidence for Prothrombotic Effects of Exercise and Limited Protection by Aspirin

    Nailin Li;N. H. Wallen;P. Hjemdahl

  • Plasma catecholamines—analytical challenges and physiological limitations

    Paul Hjemdahl

  • Dose- and time-dependent antiplatelet effects of aspirin.

    Christina Perneby;N. Håkan Wallén;Cathy Rooney;Desmond Fitzgerald

  • Effects of mental and physical stress on platelet function in patients with stable angina pectoris and healthy controls

    N H Wallén;C Held;N Rehnqvist;P Hjemdahl

  • Altered platelet function during mental stress and adrenaline infusion in humans: evidence for an increased aggregability in vivo as measured by filtragometry.

    P. T. Larsson;P. Hjemdahl;G. Olsson;N. Egberg

  • Activation of haemostasis by exercise, mental stress and adrenaline: effects on platelet sensitivity to thrombin and thrombin generation

    N. Håkan Wallén;Alison H. Goodall;Nailin Li;Paul Hjemdahl

  • Fetal and Maternal Plasma Catecholamine Levels at Elective Cesarean Section Under General or Epidural Anesthesia Versus Vaginal Delivery

    L. Irestedt;H. Lagercrantz;P. Hjemdahl;K. H Gnevik

Frequent Co-Authors

Claes Held
Claes Held Uppsala University
Olof Beck
Olof Beck Karolinska Institute
Bertil B. Fredholm
Bertil B. Fredholm Karolinska Institute
Bo Angelin
Bo Angelin Karolinska University Hospital
Hugo Lagercrantz
Hugo Lagercrantz Karolinska Institute
Jan M. Lundberg
Jan M. Lundberg Karolinska Institute
Alison H. Goodall
Alison H. Goodall University of Leicester
John Pernow
John Pernow Karolinska University Hospital
Anders Hamsten
Anders Hamsten Karolinska Institute
Elvar Theodorsson
Elvar Theodorsson Linköping 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

Pursuing Medicine in the USA opens doors to many online degrees and flexible career options in healthcare. For those seeking practical, patient-facing roles, there are various paths to consider. One increasingly popular route is becoming a nurse practitioner. Prospective students concerned about affordability can explore the cheapest nurse practitioner programs available online.

Advancing from registered nurse to a master's level is also an excellent career move. Many universities now offer the cheapest online msn programs, making advanced education more accessible than ever before. For nurses interested in academia, research, or leadership, affordable online phd nursing programs provide a pathway to the highest levels of practice.

If you are an RN looking to improve your qualifications and salary, completing a BSN is a smart step. Many schools make the rn to bsn online cost manageable, helping you balance work, life, and study. These online programs can support a variety of career aspirations in the evolving healthcare field.

Best Scientists Citing Paul Hjemdahl

Trending Scientists

Recently Published Articles