Daniel Mark (@danmarkmd) 's Twitter Profile
Daniel Mark

@danmarkmd

Physician, cardiologist, cardiac intensivist, Duke University faculty, clinical researcher, EiC American Heart Journal

ID: 1570768922

linkhttp://www.danielmarkmd.com calendar_today05-07-2013 15:36:09

5,5K Tweet

2,2K Followers

2,2K Following

Andrew Vickers (@vickersbiostats) 's Twitter Profile Photo

PSA: in meta-analysis, heterogeneity is not a justification for the use of random effects and random effects does not address the problem of heterogeneity.

C. Michael Gibson MD (@cmichaelgibson) 's Twitter Profile Photo

Woah The government used to pay academic institutions 60% + on top of the costs of research grant to cover “Indirect costs” That number just dropped to 15% The viability of US academic medical centers & research is at risk

Jay Giri (@jaygirimd) 's Twitter Profile Photo

🧵Let’s take a look at hospital financial margins associated with aortic valve replacement. Detailed analysis led by Ashwin Nathan & Kriyana Reddy recently in AmericanHeartJ. TLDR: 1/3 of hospitals lose $ on TAVR but virtually all make $ on SAVR in standard Medicare patients.

🧵Let’s take a look at hospital financial margins associated with aortic valve replacement. Detailed analysis led by Ashwin Nathan &amp; Kriyana Reddy recently in <a href="/AmericanHeartJ/">AmericanHeartJ</a>. 

TLDR: 1/3 of hospitals lose $ on TAVR but virtually all make $ on SAVR in standard Medicare patients.
Jay Giri (@jaygirimd) 's Twitter Profile Photo

7/ Thanks to all of our collaborators and Daniel Mark for being interested in this line of inquiry that looks at the influence of hospital finances on patient care. Full paper here: sciencedirect.com/science/articl…

Francisco Ujueta MD, MS (@ujuetafrancisco) 's Twitter Profile Photo

Our new publication out today answers a big question, Do multivitamins decrease cardiovascular events in individuals with a history of MI (secondary prevention). Results in link JAMA Internal Medicine Brigham and Women’s Research STAT TCTMD The New York Times jamanetwork.com/journals/jamai…

U.S. Ski & Snowboard Team (@usskiteam) 's Twitter Profile Photo

LINDSEY VONN IS BACK ON THE PODIUM‼️ lindsey vonn throws down an INCREDIBLE run at the Stifel Sun Valley Finals to take second place in front of the home crowd!⭐️🎉 #stifelusskiteam

LINDSEY VONN IS BACK ON THE PODIUM‼️

<a href="/lindseyvonn/">lindsey vonn</a> throws down an INCREDIBLE run at the Stifel Sun Valley Finals to take second place in front of the home crowd!⭐️🎉

#stifelusskiteam
Jonathan Gorard (@getjonwithit) 's Twitter Profile Photo

The fact that artificial intelligence will be perfected before artificial meat is the ultimate vindication of Cartesian dualism.

Duke Department of Medicine (@dukemedicine) 's Twitter Profile Photo

We share with deep sadness the passing of Dr. G. Ralph Corey, a revered physician, mentor, and global health leader whose contributions shaped Duke’s residency program and infectious disease research for decades. His loss is deeply felt by our community. medicine.duke.edu/news/rememberi…

Dr Roxana Mehran (@drroxmehran) 's Twitter Profile Photo

#WARRI❤️R @ACC2025 2476 ♀ pts w/ INOCA, intensive medical rx vs usual care: ❌ Didnt reduce MACE by 20% at 5y fu 🚨Cautious interpretation of results: insufficient adherence, power ⛔️ Do NOT d/c statins and ACEi/ARB ‼️Additional data are needed in this growing pt population

Sam Tsimikas, MD (@lpa_doc) 's Twitter Profile Photo

A BIG moment just dropped: The design of the Lp(a)HORIZON trial is now published. sciencedirect.com/science/articl… Brief summary: 1- 8,323 patients 2- median Lp(a) level of 108 mg/dL and 236 nmol/L - higher than likely anticipated 3- 79% of patients were ≥90 mg/dL - higher than

A BIG moment just dropped: The design of the Lp(a)HORIZON trial is now published. 

sciencedirect.com/science/articl…

Brief summary:
1- 8,323 patients 
2- median Lp(a) level of 108 mg/dL and 236 nmol/L - higher than likely anticipated
3- 79% of patients were  ≥90 mg/dL - higher than
Sripal Bangalore (@sripalbangalore) 's Twitter Profile Photo

1/ Here is our latest publication from ISCHEMIA. Invasive vs Conservative Management of Patients With Chronic Total Occlusion: Results From the ISCHEMIA Trial | JACC jacc.org/doi/10.1016/j.… Evandro Martins F. MD MIЯVΛƬ #IC Ziad Ali Emmanouil Brilakis Salman Arain Tsutomu Fujita MD

Scott Gottlieb, MD 🇺🇸 (@scottgottliebmd) 's Twitter Profile Photo

Wall Street Journal: “Biotech companies developing drugs for hard-to-treat diseases and other ailments are being forced to push back clinical trials and drug testing in the wake of mass layoffs at the Food and Drug Administration.” wsj.com/health/healthc…

Harriette Van Spall, MD MPH 🇨🇦 (@hvanspall) 's Twitter Profile Photo

White paper on advancing #implementation of #CKM therapies led by Nkiru Osude, MD MS Christopher Granger et al in AmericanHeartJ Wonderful to see seasoned implementation scientists or investigators who’ve led high-touch implementation RCTs / projects on author panel. sciencedirect.com/science/articl…

White paper on advancing #implementation of #CKM therapies led by <a href="/NkiruOsude/">Nkiru Osude, MD MS</a> <a href="/cbgranger/">Christopher Granger</a> et al in <a href="/AmericanHeartJ/">AmericanHeartJ</a> 

Wonderful to see seasoned implementation scientists or investigators who’ve led high-touch implementation RCTs / projects on author panel. 

sciencedirect.com/science/articl…
Ankeet S. Bhatt, MD, MBA (@ankeetbhatt) 's Twitter Profile Photo

Rationale, Design, and Baseline char. of KP-VACCINATE out in AmericanHeartJ. ~3.8 Million adults randomized in 2 integrated learning healthcare systems in ~4 weeks. To our knowledge, the 🌟largest RCT ever🌟 & fully embedded in routine case. Results soon sciencedirect.com/science/articl…

Rationale, Design, and Baseline char. of KP-VACCINATE out in <a href="/AmericanHeartJ/">AmericanHeartJ</a>. ~3.8 Million adults randomized in 2 integrated learning healthcare systems in ~4 weeks. To our knowledge, the 🌟largest RCT ever🌟 &amp; fully embedded in routine case. Results soon sciencedirect.com/science/articl…
Ugochukwu Ebubechukwu, MD 🫀 (@ujebubechukwu) 's Twitter Profile Photo

Out now in AmericanHeartJ ! 🔥 Excited to share our latest work on "Visual Arts & Representation in Cardiology" co-led with Onyinye Ugoala under the mentorship of C. Michael Gibson MD! We explored the past, present and future role of visual arts in cardiovascular medicine! 🫀

Out now in <a href="/AmericanHeartJ/">AmericanHeartJ</a> ! 🔥

Excited to share our latest work on "Visual Arts &amp; Representation in Cardiology" co-led with <a href="/simplyonyi/">Onyinye Ugoala</a> under the mentorship of <a href="/CMichaelGibson/">C. Michael Gibson MD</a>! 

We explored the past, present and future role of visual arts in cardiovascular medicine! 🫀
Onyinye Ugoala (@simplyonyi) 's Twitter Profile Photo

Our paper has finally been published!!! Ugochukwu Ebubechukwu, MD 🫀 😍🎉 C. Michael Gibson MD & Kamala Tamirisa MD thank you so much for your supervision and your invaluable contributions to this project!! Special thanks to Shirlene Obuobi MD for her spectacular illustration.

Duke Cardiology Fellows (@dukecardfellows) 's Twitter Profile Photo

So excited to welcome this year’s newest class of cardiology fellows! We’re so thrilled to have you here and can’t wait for all that you’ll bring to the Duke Heart family!🫀🔥 Duke Cardiology Duke Clinical Research Institute

So excited to welcome this year’s newest class of cardiology fellows! We’re so thrilled to have you here and can’t wait for all that you’ll bring to the <a href="/DukeHeartCenter/">Duke Heart</a> family!🫀🔥 <a href="/DukeCardiology/">Duke Cardiology</a> <a href="/DCRINews/">Duke Clinical Research Institute</a>