David Winchester @drdavemd.bsky.social

& health services research. Posts do not reflect positions of my employers. K index 1.42.

[David Winchester @drdavemd.bsky.social @drdavemd]

Meta-analysis suggests that BB may reduce MACE in patients with HFpEF and HFmrEF https://t.co/ulhElmghCV

[David Winchester @drdavemd.bsky.social @drdavemd]

CVD costs the US $500 billion a year with average hospitalizations costing about $20K each https://t.co/nJ1YUE1U5w

[David Winchester @drdavemd.bsky.social @drdavemd]

Randomized trial of ketones in acute decompensated HF shows a dose/time linkage to increase in cardiac output https://t.co/baBlDGZ9Ai @JACCJournals

[David Winchester @drdavemd.bsky.social @drdavemd]

A story about how setting standards for products shared between manufacturers and that cross international borders can make things better for consumers and producers. @99piorg https://t.co/s5GBWtwQQW

[David Winchester @drdavemd.bsky.social @drdavemd]

2013-2023, volume of MUGA scans decreased 75%, now ~ 10,000 done annually in Medicare population @JNCjournal @almallahmo https://t.co/jiA89HSzRi

[David Winchester @drdavemd.bsky.social @drdavemd]

"Breast artery calcium...on routine mammography identifies women at...cardiovascular risk...supporting its potential role as a scalable, no-added-cost marker to enhance cardiovascular risk assessment in women" https://t.co/xAhuqxZzNI

[David Winchester @drdavemd.bsky.social @drdavemd]

Antibiotic resistance and what food industries and medical researchers are doing to address it @Radiolab https://t.co/KtHusDFaS9

[Jennifer Co-Vu, MD, FACC, FAAP, FASE @DrJenniferCo_Vu]

Congratulations @Drroxmehran !! The #ACCWIC community is proud of you! 🫶👩🏻‍⚕️👩🏼‍⚕️👩🏽‍⚕️👩🏾‍⚕️
@ACCinTouch

@vtrivediMBBS @gina_lundberg @purviparwani @iamritu @AmbreenMohamed @DrMarthaGulati @NicoleLohrMD @KTamirisaMD @DrToniyaSingh @biljana_parapid @ErsozluSara

[David Winchester @drdavemd.bsky.social @drdavemd]

"The nocebo effect explained the problem [with statins]. It should not be our excuse for accepting it." @hmkyale @JACCJournals https://t.co/TfWGGTEo9Y

[David Winchester @drdavemd.bsky.social @drdavemd]

"How is AI reshaping human reasoning? What is cognitive surrender, and how do we avoid its negative impact?" @notsmartblog https://t.co/XBgUYDUMx5

[David Winchester @drdavemd.bsky.social @drdavemd]

From 2019 to 2023, for patients with low risk chest pain presenting to the ED for evaluation, CV testing was increasingly deferred (67% to 82%) @JACCJournals https://t.co/WdZ03l0N0f

[David Winchester @drdavemd.bsky.social @drdavemd]

Ivabradine vs. propranolol for POTS, both decreased HR, pts had higher SBP on ivabradine @JACCJournals https://t.co/tC7yq1yXro

[David Winchester @drdavemd.bsky.social @drdavemd]

Amazing backstory about how pharmaceuticals get their names, including blockbusters like Viagra and Prilosec @99piorg https://t.co/gbuppzZEjX

[UF Medicine @UFMedicine]

Congratulations to Diane Howell, M.D. ’07, an associate professor in the @UF College of Medicine Department of Pediatrics and interim assistant dean of student affairs, on receiving the 2026 Hippocratic Faculty Award! Read more about her nomination at https://t.co/vAoahGoHDl.

[ASNC Society @MyASNC]

Save up to $100 on the 2026 ASNC Nuclear Cardiology Board Exam Prep Course with Early Registration!

#NCBoardPrep features:
💥4 practice exams w/ more than 160 questions
💥19 video lectures
💥2 yrs of access
💥the live virtual meeting, & more!

Register 👉 https://t.co/PU3HSD6205

[David Winchester @drdavemd.bsky.social @drdavemd]

"in a sample of 1000 patients...CCTA would result in an inappropriate estimate of risk in 81 patients compared with risk estimation based on the RCRI alone." VISION trial of CCTA for periop CV risk https://t.co/ZhYaEmPpXs

[David Winchester @drdavemd.bsky.social @drdavemd]

Point of care troponin can accelerate decision making in the ED, but also have a nontrivial chance of false positive test in patients with no evidence of ACS @JACCJournals https://t.co/nZDHyeJl9B

[David Winchester @drdavemd.bsky.social @drdavemd]

Screening Strategies for Identification of Transthyretin Amyloid Cardiomyopathy https://t.co/YLE6Bmb8q5 @JACCJournals

[IllinoisACC @IllinoisACC]

Last call for Illinois FITs: the May 17 submission deadline for the ILACC Poster Session is almost here. If you’ve been meaning to submit your poster or case, now’s the time: https://t.co/x20qJf9BaR
#ILACC #Cardiology

[David Winchester @drdavemd.bsky.social @drdavemd]

@JACCJournals @shivkumarmd Great illustration of a phenomenon you can see sometimes on CT, MR, and even echo images. On #cvnuc, this can show as apical thinning artifact