Lynn Punnoose is a Cardiology physician affiliated with Vanderbilt University Medical Center. OpenAlex indexes 85 publications with 1,083 citations (h-index 12).
Overview
Scholarship
indexed output and impact (OpenAlex)Distinct works indexed by OpenAlex.
Total citations across indexed works.
Hirsch index, productivity × impact (OpenAlex).
Medicare prescribing footprint (2023)
The drugs this prescriber writes for Medicare patients, grouped by drug class and therapeutic area. Every percentage is a share of their total prescribing, so you can see what they prescribe most. These are proportions, not patient counts or dollar amounts. No condition is inferred: the claims record what was prescribed, never why.
Cardiovascular
75.7%Beta blocker19.7%Metoprolol Succinate56%Carvedilol44%Part D≥33 patientsAngiotensin receptor-neprilysin inhibitor (ARNI)13.9%Entresto100%Part D≥33 patients+ 7 more classes in this area
Metabolism & gastrointestinal
13.9%SGLT2 inhibitor9.6%Jardiance60%Farxiga40%Part D<11 patientsPotassium supplement4.3%Potassium Chloride100%Part D<11 patientsBlood & clotting
8.9%Factor Xa inhibitor4.6%Eliquis100%Part D<11 patientsVitamin K antagonist2.5%Warfarin Sodium100%Part D<11 patients+ 1 more class in this area
Drug classes come from the WHO ATC and U.S. National Library of Medicine (RxClass) classifications; prescribing counts come from the CMS Medicare Part D Prescribers file. Each drug is counted once, under its primary class. Medicare fee-for-service only, so no Medicare Advantage, commercial, or pediatric prescribing is included. CMS publishes this data about 17 months after the fact.
Publications
Matched to this physician's OpenAlex author record; most-cited works shown first.
- Intraoperative oxygen debt is associated with early clinical outcomes after prolonged asystolic warm ischemia time in donation after circulatory death heart transplantation
The Journal of Heart and Lung Transplantation
2026 - Vasoplegia as a distinct hemodynamic phenotype after heart transplantation: Prevalence, determinants, and clinical consequences despite preserved allograft function
Journal of Thoracic and Cardiovascular Surgery
2026 - Prolonged pulseless electrical activity warm ischemia predicts mortality and graft dysfunction in donation after circulatory death heart transplant
Journal of Thoracic and Cardiovascular Surgery
2026 - Two hundred cases of cardiac donation after circulatory death utilizing normothermic regional perfusion: The 4-year Vanderbilt experience
The Journal of Heart and Lung Transplantation
2025
Similar KOLs
Other experts from the same institution or the same specialty.
Wei Zheng, MD, PhD, MPH
Vanderbilt University Medical Center
Brian Rini, MD
Vanderbilt University Medical Center
William Schaffner, MD
Vanderbilt University Medical Center
Jordan Berlin, MD
Vanderbilt University Medical Center
Deepak Bhatt, MD
Icahn School of Medicine at Mount Sinai
Harlan Krumholz, MD
Yale School of Medicine
Scott Solomon, MD
Brigham and Women's Hospital
Eric Topol, MD
Scripps Research Institute (Scripps Research)
A basic profile from our physician directory: identity and practice contact from the federal NPPES registry, research from OpenAlex, trials from ClinicalTrials.gov, payments from CMS Open Payments, shown itemized where we have matched records, as a count where we only have a total. This person hasn't been through our full identity-adjudication pipeline yet, so funding, congress activity and public presence aren't shown. Absence of a section means “not yet looked,” never “none found.”