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Presence Current · Arkansas
Last published 2026
Sources OpenAlex · ORCID
Refreshed 2026-08-08

K Sivakumar

Assistant Professor

Also affiliated: Government Medical College (2017); Lehigh Valley Hospital-Pocono (2017); Lutheran Medical Center (2015–2016); University of Wisconsin–Madison (2026); King's College - North Carolina (1986); Government Medical College (2008); Toronto Public Health (2024); Government of India (2024); University of Arkansas Medical Center (2025); Tamil Nadu Dr. M.G.R. Medical University (2018); Amsterdam UMC Location University of Amsterdam (2006); Health Net (2017); Salem Hospital (2016); Coimbatore Medical College and Hospital (2025); St. Elisabeth Hospital (2006); Government Medical College and Hospital (2019); Phoenix (United States) (2006); Government Medical College (2026); National Institute of Neurological Disorders and Stroke (1994); Ministry of AYUSH (2024–2025); King's College Hospital (1986–1993); Central Council for Research in Homoeopathy (2024–2025); Curaçao Medical Center (2006)

Faculty Researcher

Internal Medicine, College of Medicine

4 h-index 37 pubs 45 cited

  • Humans
  • Female
  • Male
  • Adult
  • Treatment Outcome
  • Middle Aged
  • Pregnancy
  • Cardiovascular Agents
  • Heart Failure
  • Heart Defects, Congenital
  • Heart Bypass, Right
  • Animals
  • Diabetes Mellitus, Type 2
  • Hypoglycemic Agents
  • Metformin

Biography and Research Information

OverviewAI-generated summary

K Sivakumar's research interests encompass the intersection of internal medicine, with a focus on diabetes mellitus and its management. His work has explored the salutary effects of metformin beyond its role in diabetes treatment, and he has investigated the comparison of sodium and potassium values in arterial and venous blood samples. Sivakumar has also contributed to studies on the application of artificial intelligence and remote monitoring for heart failure, as well as machine learning for device therapy in heart failure. His publication record includes work on hemodynamic rounds and a case report on tobacco dependence treatment. Sivakumar has a h-index of 4, with 37 total publications and 45 total citations. He collaborates with Nitesh Gautam, Subhi J. Al’Aref, Sai Nikhila Ghanta, and Kalaivani Sivakumar at the University of Arkansas for Medical Sciences.

Metrics

  • h-index: 4
  • Publications: 37
  • Citations: 45

Selected Publications

  • E-93 | Population-level Impact of Advancing Valvular Interventions on Mortality from Atrial Fibrillation and Flutter Among Adults with Nonrheumatic Valvular Heart Disease in the United States: A CDC-WONDER Analysis from 1999-2023 (2026)
    Journal of the Society for Cardiovascular Angiography & Interventions DOI OpenAlex
  • TCT-200 Association between the Occurrence of Coronary In-Stent Restenosis in Post-Renal Transplant Recipients and Adverse Cardiovascular Events (2025)
  • ECHOCARDIOGRAPHIC INDICES FOR PROGNOSTICATION OF HEART FAILURE OUTCOMES IN SICKLE CELL DISEASE (2025)
    Journal of the American College of Cardiology DOI OpenAlex
  • Metformin: Its salutary effects beyond diabetes mellitus (2025)
    Journal of Investigative Medicine 2 citations DOI OpenAlex
  • Positive Implications of Introducing Mindfulness Techniques as a Platform for Preoperative Stress Reduction to Improve Patient Outcomes Postpercutaneous Coronary Intervention (2024)
    Heart and Mind DOI OpenAlex
  • Artificial Intelligence, Wearables and Remote Monitoring for Heart Failure: Current and Future Applications (2022)
    Diagnostics 78 citations DOI OpenAlex
  • Contemporary Applications of Machine Learning for Device Therapy in Heart Failure (2022)
    JACC Heart Failure 23 citations DOI OpenAlex

View all publications on OpenAlex →

Collaboration Network

42 Collaborators 19 Institutions 1 Country

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