Nicholas Chiu, MD MPH

Cardiology & Critical Care Fellow @HarvardMed @BrighamWomens @MassGenBrigham | Via @BIDMC_IM & @HarvardChanSPH | NIH T32 Research Fellow @SmithBIDMC

[Nicholas Chiu, MD MPH @NicholasChiuMD]

Excited to share our new @JACCJournals paper!

Among 8.4M US adults with prior MI, we found major secondary prevention gaps : ~1/2 met BP or A1c targets, <1/3 met LDL-C <70, and ~1/6 met LDL-C <55.

⭐team: #PeterLibby @Gong2Jingyi @DLBHATTMD @rkwadhera 🔗https://t.co/TjcJU1Fkpd

[Rishi Wadhera, MD MPP @rkwadhera]

What an honor to give Cardiology Grand Rounds @nyulangone on why policy may be one of the most powerful cardiovascular interventions we have - and why we should hold it to the same evidence as the drugs we prescribe

Thanks to @SVRaoMD @glennfishman @adambermanmd for having me!

[Rahul Aggarwal @RahulAggarwalMD]

Can AI transform clinical trials?

Published in @CircAHA, our team tested whether locally deployed, open-source LLMs could adjudicate heart failure hospitalizations.

The result: 96.8% accuracy

https://t.co/CmtnBKfras

[Sunil V. Rao @SVRaoMD]

What a huge privilege to host @rkwadhera for Cardiology Grand Rounds @nyulangone @nyugrossman @NYULH_DeptofMed @SmithBIDMC

[Ohad Oren, MD, MPH @OhadOrenMDMPH]

The role of CHIP in CVD has evolved from a biological curiosity to causally established contributor.

No targeted therapies yet, but risk stratif., prevention, precision medicine, all being reshaped.

The clinical era is coming. We are building it.

@tavrkapadia @CleClinicHVTI

[Rishi Wadhera, MD MPP @rkwadhera]

What a week at #ARM26. So proud of the Health Policy Section @SmithBIDMC

Medicaid, SNAP, the IRA, Medicare Advantage, maternal health, and more. Rigorous, timely work from an incredible team.

Until next year 👇

[Ohad Oren, MD, MPH @OhadOrenMDMPH]

Great to present CHIP Cardiology Clinic experience at @ASCO!

@CleClinicHVTI @ClevelandClinic @CCLRI
@ICOSociety

[Rishi Wadhera, MD MPP @rkwadhera]

Incredibly proud of this team — presenting across 4 days on Medicaid, SNAP, prescription drug costs under the IRA, Medicare Advantage, maternal health and more. The policy questions couldn't be more timely. @SmithBIDMC

Come find us at Academy Health #ARM26!

[Rishi Wadhera, MD MPP @rkwadhera]

Deeply grateful to be elected into the American Society for Clinical Investigation (ASCI) — a reflection of the extraordinary group of trainees and colleagues @SmithBIDMC and beyond. @the_asci

[Nicholas Chiu, MD MPH @NicholasChiuMD]

@ameeshisath Congrats @ameeshisath!

[Ameesh Isath @ameeshisath]

Bleeding remains the last frontier of hemocompatibility in durable LVAD support and RAASi can address it.

Thrilled to have presented this work at #ESCHeartFailure2026 Late-Breaking Science.

Simultaneously published in @EurHeartJ - https://t.co/yzLrIjbfdV

🧵Thread 👇

[Nicholas Chiu, MD MPH @NicholasChiuMD]

@BrototoD Thanks @BrototoD !

[Nicholas Chiu, MD MPH @NicholasChiuMD]

So well deserved @rkwadhera!

[BIDMC Smith Center @SmithBIDMC]

Congratulations @rkwadhera on your induction into @the_asci, in recognition of his exceptional contributions to cardiovascular and health policy research!

Read more here: https://t.co/HEJAlYMA49

[BIDMC Smith Center @SmithBIDMC]

Congratulations @rkwadhera on your induction into @the_asci, in recognition of his exceptional contributions to cardiovascular and health policy research!

Read more here: https://t.co/HEJAlYMA49

[Rishi Wadhera, MD MPP @rkwadhera]

New study in @JACCJournals. Among US adults with a prior heart attack, only:
• 1 in 2 meet BP targets
• 1 in 2 meet HbA1c targets
• 1 in 3 meet LDL targets — only 1 in 7 meet the new <55 mg/dL threshold

Secondary prevention in the US remains very poor
https://t.co/NY6ByBJnDv

[Dr. Deepak L. Bhatt @DLBHATTMD]

#cardiology #cardiovascular #prevention #cardiotwitter #cardioX

[Nicholas Chiu, MD MPH @NicholasChiuMD]

@OhadOrenMDMPH @JACCJournals @Gong2Jingyi @DLBHATTMD @rkwadhera @BIDMChealth @BrighamFellows @SmithBIDMC @harvardmed Thanks Ohad!

[Nicholas Chiu, MD MPH @NicholasChiuMD]

Excited to share our new @JACCJournals paper!

Among 8.4M US adults with prior MI, we found major secondary prevention gaps : ~1/2 met BP or A1c targets, <1/3 met LDL-C <70, and ~1/6 met LDL-C <55.

⭐team: #PeterLibby @Gong2Jingyi @DLBHATTMD @rkwadhera 🔗https://t.co/TjcJU1Fkpd

[Nicholas Chiu, MD MPH @NicholasChiuMD]

@DLBHATTMD @JACCJournals @Gong2Jingyi @rkwadhera @BIDMChealth @BrighamFellows @SmithBIDMC @harvardmed Thank you, Dr. Bhatt!

[Nicholas Chiu, MD MPH @NicholasChiuMD]

@JGrapsa @LeonardChiuMD @JACCJournals @Gong2Jingyi @DLBHATTMD @rkwadhera @BIDMChealth @BrighamFellows @SmithBIDMC @harvardmed Thank you @JGrapsa! 🙏

[Ron Blankstein @RonBlankstein]

The brilliant ⭐️David Morrow delivering @MassGenBrigham HVI Grand Rounds on history and evolving role of CICU, training pathways, research challenges, and opportunities for improving care.
High intensity staffing model --> better outcomes!