Samuel Tu

Junior doctor and PhD candidate. @UniofAdelaide and Centre for Heart Rhythm Disorders, Australia.

[Chris X Wong @WongChrisX]

On behalf of senior author @gregorymmarcus and trial team:

Honored to present the late-breaking clinical trial DECAF at #AHA25 today

In contrast to conventional wisdom, coffee ☕️resulted in less AF #afib compared to abstinence!

#SimPub @JAMA_current

https://t.co/26K8Rn6jfU

[Chris X Wong @WongChrisX]

Does coffee increase AF #afib risk?

Find out at #AHA25 this Sunday where on behalf of @gregorymmarcus and team I’ll be presenting the DECAF trial

The first randomized trial on coffee and AF #afib

@AHAScience #AHA2025
@UCSF @UniofAdelaide @Sunnybrook

https://t.co/f59fdyCqBg

[Prash Sanders @PrashSanders]

Alcohol and AF - Samuel Tu summarising the data and discussing his paper from the UK Biobank doi: 10.1016/j.jacep.2021.05.013

#CHRD #AFsymposium
@UniofAdelaide

[Chris X Wong @WongChrisX]

As everyone recovers from their Christmas meals🎄🍽️🍗...

Listen to @TuSamuelJ and my @Heart_BMJ podcast on dietary patterns and #afib risk

Thanks to @jhfrudd for interview and invitation to speak

Links below to podcast and article

#EPeeps

[Chris X Wong @WongChrisX]

@HeartUCSF @Ed_Gerst @gregorymmarcus @MelScheinman @HHsiaMD @JDMossMD @BoatNoodleSoup @SF_POSTSCD @ByronKLee @CaraPellegrini @ChrisCheungMD Excited to rejoin old and new
colleagues and the wider team at #CHRD @RoyalAdelHosp #QEH @UniofAdelaide esp longstanding mentor @PrashSanders & many others @Noworkmatt @DH_Lau @TuSamuelJ @Elliott_AD @melissaemm1 @Rajiv_EP @robertsthomson @ajnelson & more

[Chris X Wong @WongChrisX]

Very grateful to receive a @nhmrc Investigator Grant to further our research on heart rhythm disorders! This will support the my new positions as Professor of Cardiology @UniofAdelaide & Cardiologist/Electrophysiologist @RoyalAdelHosp #QEH @CentralAdlLHN and the wider team

[Chris X Wong @WongChrisX]

Just out in @Heart_BMJ by @TuSamuelJ

▶️Impact of diet on #afib risk may be mediated by weight
▶️Benefit of Mediterrean/DASH diet attenuated by BMI (accounted for 3/4 of effect size attenuation)
▶️Energy dense foods may be esp harmful

#EPeeps

Free link https://t.co/dRtgrFbiOu

[CJC Journals @CJCJournals]

#DYK Reduced ventilatory function is associated with increased risk of #AFib independently of age, sex, smoking, and several other known. Important insights from @Jnoubiap @PrashSanders @UniofAdelaide in #CJC 👉 https://t.co/pNa5R2EScG

[Greg Marcus @gregorymmarcus]

A comprehensive review on #alcohol and all #arrhythmias- link to free full text access for all:
https://t.co/PRSPD8pXEH

Thanks for the invite @shivkumarmd @JACCJournals Terrific (and substantial) work @WongChrisX @TuSamuelJ

Please share @drjohnm @DrDave01 @PrashSanders

[Heart Rhythm O2 @HRS_O2Journal]

Diagnostic decapolar catheter entrapment in the coronary sinus: A rare complication of electrophysiology procedures, by @TuSamuelJ, @WongChrisX, @pitmabm, @PrashSanders, and @DH_Lau
https://t.co/lVlFdvGSYg

[Richard Lin @RichardZLin]

I'm pleased to announce our manuscript examining 25-year Australian trends in acute MI, coronary revascularisation procedures and associated costs has been published in @Heart_BMJ. @WongChrisX @PrashSanders @pitmabm @CelineGallaghe2 @TuSamuelJ @thecsanz

https://t.co/5zPLfhBrXw

[Raviele Antonio @drraviele]

📌⬆️ alcohol consumption not ❌associated with
👉⬆️ risk of bradyarrhythmias
@Dominik_Linz @drjohnm @DrMarthaGulati @ManlioMarquez @DrJasonAndrade @adribaran @CarlChiefCard @jacabreracardio @EJSMD @PeroneFrancesco @DBelardoMD @Hragy @DrMauricioGon #Medtwitter #Cardiotwitter

[Greg Marcus @gregorymmarcus]

Congrats @TuSamuelJ @WongChrisX ���most talked about” in @JACCJournals #EP: novel and intriguing evidence that light regular drinking among those without prevalent #Afib MIGHT REDUCE #Afib risk. Caveat of observational data @shivkumarmd . @jaccjournals https://t.co/xg27stRyzI

[Chris X Wong @WongChrisX]

Thanks to @CardiologyTalk for invitation to speak about #alcohol & #AFib

Link to our original @JACCJournals EP paper by @TuSamuelJ et al➡️https://t.co/CQbXADtiDb

@PrashSanders @CelineGallaghe2 @Dominik_Linz @Elliott_AD @UniofAdelaide

[theheartorg | Medscape @theheartorg]

When thinking about alcohol consumption over the holidays, the results of a new study published this week may give a little reassurance on the effects of the odd festive tipple. https://t.co/qP4JIdBYsu

[Chris X Wong @WongChrisX]

Sensational work by @TuSamuelJ from our #CHRD team at @UniofAdelaide on alcohol & VA/SCD now out in @hrs_journal -> https://t.co/GGNzkYS1KN

Fitting to have editorial by alcohol/arrhythmia expert & now @ucsf colleagues @gregorymmarcus & @StaceyHowellMD -> https://t.co/Fzdl3wgK67

[HeartRhythm @hrs_journal]

Alcohol consumption and risk of ventricular arrhythmias and sudden cardiac death: An observational study of 408,712 individuals, by @TuSamuelJ @CelineGallaghe2 @Elliott_AD @Dominik_Linz @pitmabm @J_Hendriks1 @DH_Lau @PrashSanders @WongChrisX https://t.co/8qweTO15mL

[Chris X Wong @WongChrisX]

Great Q @Ed_Gerst!

In our recent study,⬆️beer seemed to be assoc w greater risk of incident AF vs wine

▶️https://t.co/CQbXADKTuJ

Is there a similar assoc w recurrent AF? Not sure, curious if @gregorymmarcus had info on drink types

More data coming on this from @TuSamuelJ!