Christopher O'Connor

President, INOVA Heart and Vascular Institute || Professor,Duke University || Founding Editor,JACC-HF ll Past President -HFSA,Father 4 children.comments my own

[HF Collaboratory @hfcollaboratory]

Join the American Heart Association for its Cardiovascular Clinical Research Essentials Training Course on November 7, 2026, during #AHA26 Scientific Sessions in Chicago!

Register now https://t.co/pYhihT9xGv
#HeartFailure #ClinicalResearch #AHA26

[Inova Schar Heart and Vascular @ISHVnews]

The focused state of the art care provided by @GarimaVSharmaMD, @drkellyepps, Dr. Behnam Tehrani, Lina Escobar, Yaisa Beckford, and the @ISHVnews team, is highlighted in special feature with @c_gorre on Fox 5. Great work!
@coconnormd https://t.co/fjpUKJBYcC
https://t.co/Wb8t25CKTW

[HF Collaboratory @hfcollaboratory]

Out now in @ESC_Journals from #HFC member James L. Januzzi and colleagues.

This study evaluates NT-proBNP thresholds for acute heart failure diagnosis across age, kidney function, and obesity.

[Inova Schar Heart and Vascular @ISHVnews]

Proud of our Superstar Fellow, @AndrewNguyen_DO. Winner of Best Poster award at 6th Annual NYU Langone Critical Care Cardiology Symposium

“Ultraslow Alteplase Infusion for Severe HALT Presenting as Refractory Valvular Cardiogenic Shock After TAVR”

Selected from 100+ submissions!

[HF Collaboratory @hfcollaboratory]

New episode of HFC CardioPod: Heart of the Matter! 🎙️

This episode explores the KCCQ as an endpoint in HF trials—its value, opportunities, and remaining challenges.

Tune in now! https://t.co/ytjjbTOQvp

[HF Collaboratory @hfcollaboratory]

Out now in @JACCJournals from #HFC members @JonWCunningham @mfiuzat @rcstarling @ProfMartinCowie @mpsotka @ankeetbhatt @coconnormd et al.

This article examines how AI-enabled tools can use EHR data to streamline HF research and clinical workflows. https://t.co/vcxNkWCpAq

[HF Collaboratory @hfcollaboratory]

Now in @CircHF by #HFC member @FudimMarat et al.

This case report shows position-dependent RV hemodynamics in an LVAD patient, while implantable IVC monitoring closely tracks right-atrial pressure. https://t.co/meK0Nyg6RV

[Garima Sharma M.D @GarimaVSharmaMD]

Out in @CircAHA our clinician's corner on Postpartum Monitoring for Hypertensive Disorders of Pregnancy Through Community-Clinical Linkages | Circulation
https://t.co/Wlw8cOaIHT
by @fmetlock @modeldoc @DrKLindley and me highlighting the importance of community care models in HDP

[HF Collaboratory @hfcollaboratory]

Now in @JACCJournals from #HFC members @DukeHFDoc @scottdsolomon, et al.

This analysis from GALACTIC-HF examines whether the treatment effect of omecamtiv mecarbil varies across baseline risk, defined by the PREDICT-HF score, in outpatients with HFrEF. https://t.co/MIJZwMAidn

[HF Collaboratory @hfcollaboratory]

Now in @JCardFail from #HFC members!

This study highlights geographic differences in participant representation in GUIDE-IT and HF-ACTION and the role of site selection in representative HF trial enrollment. https://t.co/QtamVtJg9Q

[HF Collaboratory @hfcollaboratory]

Now in Global Cardiology from #HFC members and colleagues.

The 2026 iCARDIO Alliance Global Implementation Guidelines provide context-specific recommendations for HF care across diverse healthcare settings worldwide.
https://t.co/zGhRI7ZW7A

[HF Collaboratory @hfcollaboratory]

New episode of HFC CardioPod: Heart of the Matter!

Surrogate Clinical Outcomes & Expanded Endpoints: Point/Counterpoint brings different perspectives to one important topic in HF research.

🎧 Tune in now! https://t.co/k6v4VkdHp6

[HF Collaboratory @hfcollaboratory]

In this new episode of our podcast:

“The Stories Behind the People”, Dr. Clyde Yancy @NMHheartdoc shares his wisdom, remarkable journey & uplifting message.

Watch full episode here:

https://t.co/Sh7CpFstCe

#podcast #cardiology #heartfailure #hfc

[HF Collaboratory @hfcollaboratory]

Endlessly proud of #HFC member Dr. Vanessa Blumer on receiving the 2026 HFSA Rising Star Award! 💙

Congratulations on this well-deserved recognition! @ISHVnews @coconnormd @vbluml

[HFSA @HFSA]

Congratulations to the 2026 HFSA Award recipients! 🏆

We're proud to recognize the individuals and teams whose leadership, innovation, research, mentorship & service are advancing heart failure care.

Meet the honorees being recognized at #HFSA2026: https://t.co/YZwqyDwuau

[HF Collaboratory @hfcollaboratory]

The Stories Behind the People starts with @DrCaliff_FDA 🎙️

He joins Dr. Christopher O’Connor to explore the journey, values, defining moments, and experiences that shaped his remarkable career.

Tune in now https://t.co/xr2XTBjorf

[HF Collaboratory @hfcollaboratory]

Now in @JACCJournals from #HFC members @mrchrtfaildoc @LindenfeldJoann @akshaydesaimd et al.

This study examines the relationship between ambulatory PAP and HF hospitalization risk, highlighting the prognostic value of PAP measurements in HFrEF and HFpEF. https://t.co/3WvQFDhaco

[HF Collaboratory @hfcollaboratory]

Happy Birthday to @MariellJessup 💙🥳

Thank you for being such a valuable part of the #HFC. Wishing you a wonderful day and another successful and fulfilling year ahead!

[HF Collaboratory @hfcollaboratory]

Don’t miss this episode of Heart of the Matter! 💙

In this episode, @coconnormd is joined by @CarineHamo @ankeetbhatt @JavedButler1 to discuss the CKM Score and how quantitative methods may help clinical trial design and everyday clinical practice.

https://t.co/cVS4b5YCPP

[Inova Schar Heart and Vascular @ISHVnews]

Analysis by @Yasserjamil_MD, @DhruvKansal20 of 9,880 CAS procedures across 420 sites and 1,419 operators showed 44% of patients were discharged without GDMT, with much of the variability driven by ACEi/ARB prescribing.

@coconnormd @YaleCardiology

https://t.co/RApJi08msK