Sanjiv Narayan
@S_NarayanMD
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Physiology+AI+Trials to innovate AF VT Stroke Director @Stanford Arrhythmia Center @NIH T32 Computational Program (CHIP) #mentorship #McGrath @UCSanDiego @WUSTL
Palo Alto, CA
Joined May 2015
Terrible news. Rest in peace 🙏
Qué frágil y rápida es la vida. Gracias por lo que dejaste en el camino querido Paco ❤️
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Effect of pulsed field ablation delivered from noncontact catheter electrodes on hemolysis: A tissue proximity indication–based analysis #EPeeps
https://t.co/1iUqjB3MlN
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Periaortic VT has become the most common type that we see. Perhaps it is referral bias, confirmation bias, or a new biological evolution of arrhythmia substrates. MRI often fails to identify the substrate. ICE has been a game changer over the past decade. #ablateVT
ICE-detected wall thinning is a novel method to identify arrhythmogenic periaortic substrate as an adjunct & alternative to #CMR. The absence of LGE on CMR does not rule out presence of periaortic substrate in pts presenting w/ outflow tract VT https://t.co/AJ69XiG2CH
#JACCCEP
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@TulaneTriad @DrRoderickTung @omwazni @drjohnm @Drdevignair @Siddmann @netta_doc @SinusAtria @S_NarayanMD @PrashSanders @Phiso_de @jongichun @AriSultanEP
AFib A to Z isn’t a tagline — it’s how we teach. Hear @nmarrouche's take and lock in your spot for #WAFIB2026. #AFib #EPeeps #Cardiology
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Artificial intelligence and real-time directional guidance in arrhythmia management, by @S_NarayanMD
@StanfordHealth @BerkeleyISchool #HRX2025 #EPeeps
https://t.co/V73oKNVuy4
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@TulaneTriad @netta_doc @TinaBaykaner @Nishaki1 @S_NarayanMD @Phiso_de @PrashSanders @lamajebbawi @omwazni @DrRoderickTung @SinusAtria @QMarashly
Managing AF risk: lifestyle and comorbidities matter. Hear @sanaalkhatib discuss strategies at #WAFIB2026. 🔗 https://t.co/NnmYY8rcnv
#EPeeps #Cardiology #Electrophysiology #AFib @nmarrouche
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Can’t wait to be in Utah in February for yet another @westernAFib #wafib2026
@PrashSanders @chris_sohns @QMarashly @drjohnm @omwazni @S_NarayanMD @TinaBaykaner @SinusAtria @HRSonline @DrRoderickTung
🎥 “The only meeting in the world today that discusses AFib from A to Z.” Hear @nmarrouche, Course Director, share what makes #WAFIB2026 the must-attend event for AFib care. 🔗 https://t.co/FZpyeV87R6
#AFib #Electrophysiology #EPeeps #Cardiology #MedicalConference @EPLabDigest
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@EricTopol is indeed ushering the medicine of future! Well deserved my friend! #Proud
Grateful to @usnews for recognition as one of 25 best leaders for 2025 https://t.co/9hZvcWuGmU Profile https://t.co/viweUGxuYV
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#AHA25 was the best! Got to present our work in @S_NarayanMD lab with @ Kelly Brennan, @Sabya_Bando @prash030 using large language models to detect VT recurrence in clinical notes and enable prediction of outcomes, towards precision pharmacotherapy in VT.
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See here for the associated publication: Deep learning–based continuous QT monitoring (3DRECON QT) reconstructs 12 lead ECG data from a single lead monitor to predict QT/QTc. https://t.co/IjSsjSXC8d
@davidouyang
@prash030
@kbrenn711
ahajournals.org
Background: Drug-induced QT prolongation after successful inpatient loading of class III antiarrhythmics may occur during routine outpatient care. Insertable cardiac monitors (ICMs) offer continuous...
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… And you thought that we were only at #AHA25 for the science! #Puppy snuggles @ajrogers_md @ Kelly Brennan @TinaBaykaner @StanfordHAI
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Another important word from @BidaouiGhassan highlighting the importance of a catheter ablation in improving mortality in patients with #afib and #OSA! @PrashSanders @drjohnm @natale_md @S_NarayanMD @Ed_Gerst @shivkumarmd @DrJasonAndrade @Phiso_de @chris_sohns @Dominik_Linz
Obstructive sleep apnea (OSA) raises mortality in patients with AF. Our real-world study of >18K patients shows catheter ablation reduces death by 74% and major CV events by 40%. @BidaouiGhassan
#AFib #SleepApnea #Ablation Check our new paper:
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✈️🌎 Ready for LAHRS & Buenos Aires! 🫀 Heading out on a 24-hour journey to share the latest in electrophysiology. 💡 A congress full of science, learning, and friendship awaits us. @LAHRSonline1
#LAHRS2025 Scientific Sessions Known our International Faculties 29-31 October Buenos Aires 🇦🇷 @carritmiasarg @jacabreracardio @MDTolgaAksu
https://t.co/cCjctUIxS6
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Important data to highlight the role of #ablation as a component of GDMT in patients with #AFib and #heartfailure! @PrashSanders @DrJasonAndrade @drjohnm @shivkumarmd @DrRoderickTung @DrJasonAndrade @S_NarayanMD @Phiso_de @Phiso_de @TulaneTriad
CASTLE-HTx 3-year outcomes: effects of catheter ablation & GDMT compared to medical therapy alone in pts w/ end-stage HF & AFib were maintained through 36 months Primary end-point of death, HTx, LVAD implant: 19.6% in ablation & 40.2% in medical therapy https://t.co/qym9KGCUfQ
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@EPeeps great insights on #digitalhealth @netta_doc @leftbundle @EmmaSvennberg @Dominik_Linz #StanfordEP25
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“I’m jealous of our agentic lab scientists because their meetings are very efficient!” -James Zou Join us at https://t.co/yCzfseIswV
#EPeeps #StanfordEP25 @S_NarayanMD @Wanginnovate
#ep_peeps #StanfordEP25 TODAY 8A-4P PT Discuss #AF #VT #innovations via #AI & case #efficiency with @EPrystowskyonEP Isabelle Diesenhofer @DrBradleyKnight @james_y_zou
@netta_doc @TinaBaykaner @KennethEllenbo1 @nmarrouche In person, or livestream https://t.co/X1ZZ3pXziS
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Remarkable #AI advances in biomedicine by the pioneering @james_y_zou at @StanfordHAI on #agents to develop hypotheses, run, test experiments with #alphafold (#Nobel 2024 in Chemistry), other tools. #StanfordEP25 @netta_doc @leftbundle @MRodrigo_cardio
https://t.co/3GnyyqpadD
thelancet.com
Medicine is in the dawn of a fundamental shift from using artificial intelligence (AI) as tools to deploying AI as agents. When used as a tool, AI is passive and reactive. Even powerful medical AI...
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#Epeeps the great Isabelle Deisenhofer #WIC at #StanfordEP25 rediscovering early writings by Mark Josephson on Arrhythmias, and #RF versus #PF ablation @netta_doc @fleurtjong @TinaBaykaner @SanaAlkhatib9
https://t.co/X1ZZ3pXziS
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