@chanholim

Assistant director of Digital Health for Tulane Research Innovation for Arrhythmia Discovery (TRIAD)

 New Orleans, LA
Joined February 2021
  • Tweets550
  • Following315
  • Followers188
27Media
Chan Ho Lim retweeted
Yara Menassa
@YaraMenassaSep 26
Been working my whole life for this moment; officially applied to General Surgery residency! #Match2027 From graduating from @AUBMC_Official to my current postdoctoral research fellowship @Tulane, I’m excited to take the next step toward becoming a surgeon-scientist. Incredibly grateful to everyone who has supported and guided me along the way. Looking forward to connecting with colleagues and programs throughout the interview season! #MedTwitter #GeneralSurgery AAMC ID: 14997886
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AF recurs in up to 50% post-ablation, what's next is often just operator preference. Our study in Europace of 3,100+ patients: redo ablation cut death/stroke/HF by 35% vs. cardioversion (NNT=14). 🫀⚡ @nmarrouche @HanFengGHD @QMarashly 📄 doi.org/10.1093/europace/eua… #AFib #EPeeps

Repeat catheter ablation vs. direct current cardioversion for recurrent atrial fibrillation after...

Recurrent atrial fibrillation (AF) following catheter ablation occurs in 20–50% of patients within 5 years, predominantly due to pulmonary vein (PV) reconn

academic.oup.com
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Excited to share that the HEARTBEAT study design is out! Let’s see where PPG assessment in a real-world setting can lead us to in Cardiovascular medicine! @nmarrouche @MassadChristian @HanFengGHD @chanholim @AlaAssaf3 @BsoulMayana @TulaneTriad @QMarashly academic.oup.com/ehjdh/advan…

Health Electronic Assessment of Risks and Trends using Biometric Equipment and Technology (HEARTB...

AbstractAims. Cardiovascular disease remains the leading driver of morbidity and mortality worldwide. As consumer smartwatches become ubiquitous, they offe

academic.oup.com
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Chan Ho Lim retweeted
Han Feng@HanFengGHDAug 23
Replying to @BidaouiGhassan @nmarrouche @MassadChristian @chanholim @AlaAssaf3 @BsoulMayana @TulaneTriad @QMarashly
A major step toward understanding what continuous, real-world wearable monitoring can tell us beyond the clinic. Proud of the team behind #HEARTBEAT — and even more excited for the clinical outcome findings coming next. Stay tuned! #DigitalHealth #CardvascularDisease #Wearables
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Excited to share new work in @JACCJournals #Advances by ⭐️ @TulaneMedicine #grad & soon to be July1 #IM #residents Drs. Cecile McGarvey & Emma Lunn with great guidance from @HanFengGHD @nmarrouche. Read more about #OAC differences for #Afib in #females. 👇jacc.org/doi/10.1016/j.jacad…
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Chan Ho Lim retweeted
Han Feng@HanFengGHDApr 25
Excellent work from @MassadChristian and the team! Extra-PV ablation using the VARIPULSE catheter appears to be safe and effective, with high success rates and a favorable complication profile during medium- to long-term follow-up. Exciting progress in AF ablation strategies.
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Han Feng@HanFengGHDApr 13
Huge congratulations to @YingshuoL, our AI leader at TRIAD, for presenting the team’s work and vision for AI in cardiology at Grand Rounds at Tulane School of Medicine! Exciting to see how AI is transforming both research and clinical care in arrhythmia at Tulane.
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Han Feng@HanFengGHDMar 29
Congrats to @mabou_khalil Great work from HEARTBEAT study, a prospective smartwatch cohort in Louisiana with high cardiovascular risk. Lower income was associated with greater comorbidity burden and higher risk of death, stroke, or hospitalizations. More to come. #ACC26
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⭐️@TulaneTriad Yingshou Liu sharing his innovative work on #AI using #PPG for risk prediction of #Afib. Amazing work and more to come from #Heartbeat study! The future is exciting. @nmarrouche @TulaneMedicine @TulaneDDoM @MassadChristian @SamsungHealth @chanholim @HanFengGHD
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Han Feng@HanFengGHDMar 28
Congrats to Dr.@BsoulMayana on her impactful work 👏 AF patients treated with amiodarone show higher mortality risk, consistent across CHA₂DS₂-VASc strata (≥2 and <2). Important signal that risk persists regardless of baseline stroke risk. #ACC26 @TulaneDDoM @TulaneTriad
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Han Feng@HanFengGHDMar 29
Great session on AI in cardiology. Thank you @lamcardio and Dr. Seinath Adusumalli for putting it together! Incredible insights from @rohan_khera and @zachia5 on translating AI into clinical practice and trials at Yale and Mayo Clinic. Excited about the future medicine. #ACC26
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Han Feng@HanFengGHDMar 27
Big Saturday at ACC 2026 Scientific Session 🚀 Tulane Cardiology & TRIAD across AF, ablation, health equity, prevention, CVD, PAD & HF. A full day of science. Proud of the team and excited. @JoseWileyforNYC @AIrimpen 
@AmitabhCPandey @nmarrouche #ACC26 See schedule 👇
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Chan Ho Lim retweeted
Han Feng@HanFengGHDMar 1
My most favorite session at #WesternAFib. Since I first attended, @netta_doc always follows every session and gives the final wrap-up with highlights of the whole symposium. Refreshes all the remaining controversial topics and makes me think deeper every time. Really grateful 🙏
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Han Feng@HanFengGHDFeb 24
Congratulations to @montaser4k and @QMarashly on this outstanding work. 🎉 Concomitant PFA + LAAO may represent a safer, streamlined strategy for AF patients： • Lower leak
• Shorter procedure
• Comparable complications/recurrence Read more: onlinelibrary.wiley.com/doi/… #AF #PFA

Pulsed Field Versus Radiofrequency Ablation in Concomitant Pulmonary Vein Isolation and LAA...

Background Concomitant pulmonary vein isolation (PVI) and left atrial appendage occlusion (LAAO) is increasingly performed in patients with atrial fibrillation (AF) at elevated thromboembolic risk....

onlinelibrary.wiley.com
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Chan Ho Lim retweeted
DAIR.AI
@dair_aiFeb 22
The Top AI Papers of the Week (February 16-22) - GLM-5 - SkillsBench - MemoryArena - Team of Thoughts - AI Delegation Framework - Lossless Context Management Read on for more:
DAIR.AI
@dair_aiFeb 22

🥇Top AI Papers of the Week

Article · @dair_ai
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AF+HFpEF are vicious twins, feeding symptom burden, worsening outcomes, and often under-detected. Can systematic screening and targeted care finally break the cycle? 📍 Western AFib Symposium 🗓️ Fri,Feb 27, 2026, 10:50 am Join the buzz around the CASTLE-HFpEF trial #WAFIB2026 #EP
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Chan Ho Lim retweeted
OpenAI
@OpenAIJan 7
Introducing ChatGPT Health — a dedicated space for health conversations in ChatGPT. You can securely connect medical records and wellness apps so responses are grounded in your own health information. Designed to help you navigate medical care, not replace it. Join the waitlist to get early access. openai.com/index/introducing…

Introducing ChatGPT Health

ChatGPT Health is a dedicated experience that securely connects your health data and apps, with privacy protections and a physician-informed design.

openai.com
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Proud to share our new publication in @JACCJournals EP Grateful for the mentorship of @nmarrouche , @chanholim , @HanFengGHD . Thanks @DrJasonAndrade for the great input in the editorial Does SMURDEN correlate with Qol and Symptoms after ablation ? jacc.org/doi/10.1016/j.jacep…
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Stronger Normalization-Free Transformers – new paper. We introduce Derf (Dynamic erf), a simple point-wise layer that lets norm-free Transformers not only work, but actually outperform their normalized counterparts.
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Important work by @MekhaelMario detailing the use of #AI to further analyze data from clinical trials! #AI algorithm studying #DECAAFII found that targeting atrial myopathy/fibrosis in younger #afib population led to significant reduction in burden! @omwazni @PrashSanders @AmitabhCPandey @chris_sohns @Phiso_de @NazemAkoum @Drdevignair @S_NarayanMD @DrRoderickTung @TinaBaykaner
HeartRhythm@hrs_journal27 Nov 2025
Application of Artificial Intelligence to Analyze Data from Randomized Controlled Trials: An Example from DECAAF-II #OpenAccess @MekhaelMario heartrhythmjournal.com/artic…
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