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Harlan M. Krumholz

@hmkyale.bsky.social

Committed to my family, friends, and colleagues - working to make the future better than the past.

1,982 Followers  |  7 Following  |  92 Posts  |  Joined: 07.10.2023
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Posts by Harlan M. Krumholz (@hmkyale.bsky.social)

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Podcast Episode: JACC This Week Bonus Episode – Women’s Cardiovascular Health: From Inclusion to Redesign This bonus episode continues the conversation from the JACC Women’s Cardiovascular Health Issue, moving from science to systems. In this extended discussion, Drs. Carolyn Lam and Harlan Krumholz are joined by Sarah Krumholz to reflect on how the culture and structure of cardiology shape the experiences of women in training and practice.

And here is an interview with Sarah. We reflect on how the culture and structure of cardiology shape the experiences of women in training and practice.

@jaccjournals.bsky.social

www.jacc.org/digital-cont...

17.02.2026 19:15 β€” πŸ‘ 4    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Proud moment.
My daughter’s Heartbeats essay at JACC, β€œDueling Pursuits: Balancing Motherhood and Medicine,” reflects on pregnancy during med school and the structural barriers women continue to face.
Honest, thoughtful, and important. @jaccjournals.bsky.social

authors.elsevier.com/a/1mdcc_GjkR...

17.02.2026 17:52 β€” πŸ‘ 7    πŸ” 3    πŸ’¬ 1    πŸ“Œ 0
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Ania Jastreboff: Treating Obesity Without Shame In this bonus episode, Howie and Harlan are joined by Ania Jastreboff, a Yale School of Medicine endocrinologist and an expert on the science of obesity. They discuss her new book, co-authored with Op...

New Health & Veritas bonus episode with Ania Jastreboff, coinciding with the release of Enough: Your Health, Your Weight, and What It’s Like to Be Free (with Oprah Winfrey).

β€œHaving obesity is not a choice. It’s driven by biology.”

@thehowie.bsky.social

🎧 insights.som.yale.edu/podcasts/hea...

14.01.2026 17:19 β€” πŸ‘ 6    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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Older Patients and Cardiovascular Disease: At the Center of Care, on the Margins of Science

β€œOlder adults were, and still are, at the center of cardiovascular care, but they remain on the margins of cardiovascular science.”

My Editor’s Page in the new @JACCJournals issue reflects on why this gap persists, and what must change.

www.jacc.org/doi/10.1016/...

06.01.2026 16:25 β€” πŸ‘ 4    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0
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JACC Journals Exploring the Impact on Cardiovascular Medicine Stay informed with JACC Family of Journals, published by the ACC | Providing updates in cardiovascular medicine for clinicians, specialists, and researchers.

New JACC issue centers on cardiovascular care for older adults:
β€’ Frailty and BP control
β€’ Frailty as a prognostic tool in HF
β€’ Loss of Y chromosome and CV risk
β€’ Vascular cognitive impairment and dementia
Age is not the whole story.
πŸ‘‰ JACC.org @jaccjournals.bsky.social

06.01.2026 16:19 β€” πŸ‘ 6    πŸ” 3    πŸ’¬ 0    πŸ“Œ 0
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Ezekiel Emanuel: Ice Cream and Other Keys to a Long Life In a bonus episode, Howie and Harlan welcome oncologist, bioethicist, and public health expert Ezekiel Emanuel to discuss his new book, which counters the wellness industry by offering simple, evidenc...

β€œThe goal isn’t just to live longer, it’s to live better.”
β€” Ezekiel Emanuel
New Health & Veritas bonus episode πŸŽ™οΈ
insights.som.yale.edu/podcasts/hea...

06.01.2026 13:45 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Ezekiel Emanuel: Ice Cream and Other Keys to a Long Life In a bonus episode, Howie and Harlan welcome oncologist, bioethicist, and public health expert Ezekiel Emanuel to discuss his new book, which counters the wellness industry by offering simple, evidenc...

β€œIf wellness requires constant self-denial, it won’t last.”
β€” Ezekiel Emanuel
Why eating your ice cream might actually be part of a healthy life.
🎧 Health & Veritas bonus episode
insights.som.yale.edu/podcasts/hea...

06.01.2026 13:45 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Ezekiel Emanuel: Ice Cream and Other Keys to a Long Life In a bonus episode, Howie and Harlan welcome oncologist, bioethicist, and public health expert Ezekiel Emanuel to discuss his new book, which counters the wellness industry by offering simple, evidenc...

β€œHaving friends is better for your immune system and your heart than most people realize.”
β€” Ezekiel Emanuel
Bonus episode of Health & Veritas πŸŽ™οΈ
🎧 insights.som.yale.edu/podcasts/hea...

06.01.2026 13:45 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Ezekiel Emanuel: Ice Cream and Other Keys to a Long Life In a bonus episode, Howie and Harlan welcome oncologist, bioethicist, and public health expert Ezekiel Emanuel to discuss his new book, which counters the wellness industry by offering simple, evidenc...

β€œWellness shouldn’t feel like self-denial.”
β€” Ezekiel Emanuel
A bonus episode of Health & Veritas on longevity, joy, and what the evidence really says.
🎧 insights.som.yale.edu/podcasts/hea...

06.01.2026 13:44 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Ezekiel Emanuel: Ice Cream and Other Keys to a Long Life In a bonus episode, Howie and Harlan welcome oncologist, bioethicist, and public health expert Ezekiel Emanuel to discuss his new book, which counters the wellness industry by offering simple, evidenc...

πŸŽ™οΈBonus episode of Health & Veritas
In this special episode, we talk w/Ezekiel Emanuel about his new book Eat Your Ice Cream, why wellness should not feel like punishment, and how evidence can support a life that includes joy. @thehowie.bsky.social
Listen here πŸ‘‰ insights.som.yale.edu/podcasts/hea...

06.01.2026 13:37 β€” πŸ‘ 6    πŸ” 2    πŸ’¬ 4    πŸ“Œ 0
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The Dry January Experiment What Happens to Your Blood Pressure After Just One Less Drink?

The Dry January Experiment: What happens to your blood pressure after just one less drink? Evidence from @jaccjournals.bsky.social suggests even light drinking affects your heart health. @yaleschoolofmed.bsky.social @yalesph.bsky.social

πŸ‘‰ neverdelegateunderstanding.substack.com/p/the-dry-ja...

02.01.2026 20:45 β€” πŸ‘ 2    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0
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Do Clinical Trials Expire? What Beta Blockers Teach Us About How Medicine Learns

Do clinical trials expire?
New heart attack studies show that evidence from 1980s may not apply to patients in 2025.
Beta blockers are a case study in how medicine evolves, and how slowly our evidence base often keeps up.
My latest Substack:
neverdelegateunderstanding.substack.com/p/do-clinica...

11.12.2025 03:47 β€” πŸ‘ 10    πŸ” 4    πŸ’¬ 0    πŸ“Œ 0
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After two years and thousands of manuscripts, I’ve learned that the real work of an editor isn’t gatekeeping β€” it’s partnership.

My latest JACC Editor’s Page: The Partnership

πŸ”— www.jacc.org/doi/10.1016/...

#MedTwitter #AcademicMedicine #Cardiology

11.11.2025 19:50 β€” πŸ‘ 12    πŸ” 3    πŸ’¬ 1    πŸ“Œ 0
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And be sure to check out our Adipokine Explorer!

www.jacc.org/jacc/interac...

13.10.2025 14:37 β€” πŸ‘ 1    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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Fat, Reframed A Turning Point in Heart Disease

Here is my substack on the topic: Fat, Reframed.

neverdelegateunderstanding.substack.com/p/fat-reframed

13.10.2025 14:28 β€” πŸ‘ 2    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0

@jaccjournals.bsky.social is the place for ideas that may change our thinking; spark dialogue; and contribute to progress in advancing global cardiovascular health.

13.10.2025 14:25 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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JACC: Vol 86, No 16 JACC. 2025 Oct, 86 (16) 1231–1233.

HFpEF is one of medicine’s biggest puzzles.

Maybe the answers lie not in the heart alone, but in the cross-talk between fat and myocardium.

Read the full JACC Adipokine Spotlight and join the conversation.

πŸ”— www.jacc.org/toc/jacc/cur...

#JACC #HFpEF #Cardiology #AdipokineHypothesis

13.10.2025 14:24 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

The issue invites disagreement and testing.

Some cases of HFpEF may not fit the model.

But frameworks like this push the field forwardβ€”helping us ask sharper questions and design better studies.

13.10.2025 14:23 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Themes emerge:

β€’ It’s about fat distribution, not just BMI.

β€’ Adipokines act through endocrine-paracrine signaling.

β€’ Sex, race, and metabolic context all shape expression and risk.

β€’ New therapies (GLP-1RA, SGLT2i) may restore adipokine balance.

13.10.2025 14:23 β€” πŸ‘ 2    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0

To deepen the discussion, we invited experts across cardiology and metabolism to weigh in:

β€’ Erica Spatz: A Turning Point

β€’ Carolyn Lam & Dalane Kitzman: From Pariah to Paradigm

β€’ Subodh Verma & Deepak Bhatt: Parsing the Adipokine Axis

β€’ Faiez Zannad, Jennifer Ho, Robert Mentz, and others.

13.10.2025 14:22 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Ideas Worth Testing: The Adipokine Hypothesis

As Editor-in-Chief, I wrote about why JACC published it:
Because progress in medicine requires ideas that connect disciplines and challenge assumptions.

🧠 β€œIdeas Worth Testing: The Adipokine Hypothesis.”

www.jacc.org/doi/10.1016/...

13.10.2025 14:22 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

In this 25,000-word State-of-the-Art Review, Packer unites >1,800 references to build a testable framework explaining how dysfunctional adipose tissue could underlie HFpEF.

It’s bold, ambitiousβ€”and worth debating.

13.10.2025 14:21 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Dr. Milton Packer proposes that hypertrophied, inflamed fat cells secrete moleculesβ€”adipokinesβ€”that drive cardiac remodeling, inflammation, and fibrosis.

In other words: HFpEF may begin in fat, not the heart.

13.10.2025 14:20 β€” πŸ‘ 2    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0
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After decades of disappointment in HFpEF, a new idea is shaking things up.

Could heart failure with preserved EF actually be an adipose-driven disease?

JACC’s latest issue explores β€œThe Adipokine Hypothesis.”
@jaccjournals.bsky.social

πŸ”— www.jacc.org/toc/jacc/cur...

13.10.2025 14:20 β€” πŸ‘ 12    πŸ” 4    πŸ’¬ 1    πŸ“Œ 0
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Rethinking Physician Certification: A Call for a Modern, Meaningful Standard

Physician certification should not be an ordeal; it is in vast need of improvement.
My @jaccjournals.bsky.social Journals Editor’s Page explores how we can modernize physician certification to be relevant, humane, and effective.
πŸ”— www.jacc.org/doi/10.1016/...

06.10.2025 14:54 β€” πŸ‘ 7    πŸ” 3    πŸ’¬ 1    πŸ“Œ 1
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Tools, Not Ghosts: Artificial Intelligence, Writing, and Responsibility Download article citation: If you have the appropriate software installed, you can download article citation data to the citation manager of your choice. Simply select your manager software from the list below and click Download.

In this Editor’s Page, I outline why we believe authors can use AI tools to improve scientific writingβ€”if they fully own what they submit.

At JACC, we won’t stigmatize responsible use of AI. But we will insist on accountability.

jacc.org/doi/10.1016/...

@jaccjournals.bsky.social

29.09.2025 20:07 β€” πŸ‘ 5    πŸ” 3    πŸ’¬ 0    πŸ“Œ 0
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Tools, Not Ghosts: Artificial Intelligence, Writing, and Responsibility Download article citation: If you have the appropriate software installed, you can download article citation data to the citation manager of your choice. Simply select your manager software from the list below and click Download.

In this Editor’s Page, I outline why we believe authors can use AI tools to improve scientific writing if they fully own what they submit.
At JACC,we won’t stigmatize responsible use of AI. We will insist on accountability.
www.jacc.org/doi/10.1016/...
@jaccjournals.bsky.social @yalemed.bsky.social

29.09.2025 20:01 β€” πŸ‘ 1    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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Inflammation and Cardiovascular Disease: 2025 ACC Scientific Statement: A Report of the American College of Cardiology

For anyone who has wanted a clear, authoritative summary of inflammation and cardiovascular disease, and where the science is heading, here it is.
The 2025 ACC Scientific Statement on Inflammation and Cardiovascular Disease. @jaccjournals.bsky.social www.jacc.org/doi/10.1016/...

29.09.2025 19:39 β€” πŸ‘ 3    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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This is an extraordinary report from @ihmeuw.bsky.social and published in @jaccjournals.bsky.social; it demonstrates that cardiovascular disease is a global scourge. And we are failing to leverage what we know to save lives. www.jacc.org/doi/10.1016/...

28.09.2025 00:35 β€” πŸ‘ 6    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0
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Congratulations to @uvmlarnermed.bsky.social medical student, Sarah Krumholz, for winning the Outstanding Research Publication award for her study in REGARDS investigating risk of hypertension by sRAGE level! Very well deserved!

Her paper: pubmed.ncbi.nlm.nih.gov/40708351/

25.09.2025 20:43 β€” πŸ‘ 6    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0