A/Prof GeoffLee

@SaurabhkumarEp @SamTurnbull_ @WARC_USYD @RENWestmead Well done Sam and Tim 👏 Also big congratulations to @SaurabhkumarEp for great mentoring

@FYang_EP Nice 👍 For those interested in reading more, the figure is from our review article by @Dr_RobAnderson Differentiating Right- and Left-Sided Outflow Tract Ventricular Arrhythmias | Circulation: Arrhythmia and Electrophysiology ahajournals.org/doi/10.1161/CI…

#EPeeps Nerdy cut and paste for ur EPIC notes. Made a RVOT vs LVOT excel form to autocalculate the algorithms. Fill out top two boxes and itll calculate below. Feel free to download and use docs.google.com/spreadsheets/d…

Fast forward to 2023... please read our recent collaboration with @NVandersickel with @JoshuaHawson using Map Theory Techniques to understand and treat VT Circuits. authors.elsevier.com/a/1f%7EGO_,5U2… @JACCJournals @Dr_RobAnderson @peterkistler3 @JonKalmanEP @Ed_Gerst @BoatNoodleSoup

The 7 Seven Bridges of Königsberg 👇is a classic problem of Map Theory. The problem was to devise a walk through the city that would cross each of those bridges once and only once. When I was at Barts in 2012 I wondered if Map Theory could help us understand VT...🤔

@TheRMH @TheDohertyInst @syctong Well done @syctong👏👏

Congratulations to the RMH and The @TheDohertyInst Professor @syctong, who has been awarded $3.9 million in the latest round of Australian Government Medical Research Future Fund (#MRFF) Grants. Read more: thermh.org.au/news/rmh-infec…

In this systematic review, the substrate for VA in #Brugada wasn’t just localised to the epicardial RVOT! Catheter ablation was safe and efficacious. See our work here: doi.org/10.1007/s00392… #TeamVTWestmead

CA is safe & efficacious in pts with prior aortic/mitral valve intervention. Scar is perivalvular (PV) in 81%. But PV-related VT circuits were only present in 52% of pts & 9% had non-scar related VT! See our paper here 👇 doi.org/10.1111/jce.15… #AblateVT

Take a 👀 at our latest review paper by our super fellow @JoshuaHawson on Substrate-based Approaches in VT Ablation in @IPEJ_journal (doi.org/10.1016/j.ipej…) @Dr_RobAnderson @AhmedAlkaisey @joem_c @Troy_The @SaurabhkumarEp @peterkistler3 @JonKalmanEP

@peterkistler3 @davidchieng @drlouisesegan @AhmedAlkaisey Amazing effort David / Louise / Ahmed 🎊👏👏 congratulations

Congratulations ⁦⁦@davidchieng⁩ ⁦@drlouisesegan⁩ ⁦@AhmedAlkaisey⁩ as winners of CSANZ heart failure, prevention and heart rhythm prizes respectively #csanz2022

@CirculationEP @Dr_RobAnderson Really interesting work. We had all assumed the deep unipolar QS was the “ holy grail” of unipolar signals. Time for a paradigm shift ? @Dr_RobAnderson @SaurabhkumarEp @JonKalmanEP @MelbHeartRhythm

Intramural ventricular foci are displaced from the exit surface site. Unipolar EGM patterns do not accurately guide deep sources, however, novel surface indices are useful @Dr_RobAnderson #AHAJournals #Epeeps ahajournals.org/doi/abs/10.116…

@Dominik_Linz @PrashSanders @JonKalmanEP @MelbourneEPdoc @DrHarisEP @martinkstiles @HRSonline @thecsanz @CSHeartResearch @jodieingles27 @Emami_EP @Kadhimad @Elliott_AD @melissaemm1 @CelineGallaghe2 Retraction :😧Actually it’s worse than I thought 😳.. I put the number as documents rather than citations. Revised tweet - K-index-Kalman = 28/ 29616 = 0.00095 🤯🙀

@DrGeoffLee @PrashSanders @JonKalmanEP @MelbourneEPdoc @DrHarisEP @martinkstiles @HRSonline @thecsanz @CSHeartResearch @jodieingles27 @Emami_EP @Kadhimad @Elliott_AD @melissaemm1 @CelineGallaghe2 😉👍🏻

Hey did someone actually get @JonKalmanEP on twitter? @MelbourneEPdoc @DrGeoffLee @DrHarisEP @martinkstiles @HRSonline @thecsanz @CSHeartResearch @jodieingles27 @Emami_EP @Kadhimad @Elliott_AD @melissaemm1 @CelineGallaghe2

@BakerResearchAu @davidchieng @AlfredHealth Well done David - congratulations 🎉🎈

Congrats @davidchieng, joint winner of the 2021 Paul Korner Medal for Outstanding Achievement, recognising excellence in student scholarship. David is an @AlfredHealth cardiologist & PhD in our Clinical Electrophysiology lab researching better treatments for heart arrhythmias.

@CarinaHardy4 @alexandra_regia @GuilhermConde Thanks @carinaHardy4 for sharing a complication so that we can all learn. Agree 40W a lot for RVFW. The starting impedance was 175ohms and dropped by 20-30ohms within 12seconds. Total impedance drop was 50ohms. The lesion may have been already formed with 12s. Thoughts @True_EP

Another”one shot” of PVC RVOT ablation, pattern match 97%, steam pop during RFA after 25 sec (40W 12 gr) and immediate cardiac tamponade, perocardiocentesis 350 ml and stopped bleeding. 30 days after PVC-free holter @alexandra_regia @GuilhermConde #EPeeps #WomenInEP   #FellowEp

@DrCJMiles @BehrElijah @SheppardNoelle @StGeorgesUni @StGeorgesTrust @TheBHF @CRY_UK Very nice mechanistic paper in support of the depolarization hypothesis for BrS. Congrats @DrCJMiles @BehrElijah et al. Is Collagen as used in the paper a synonym for fibrosis ? In the manuscript - the 6 sampled regions had no evidence of “overt fibrosis”?

👉🏻Just out: read our #JACC paper on Biventricular Myocardial Fibrosis in #Brugada syndrome: jacc.org/doi/10.1016/j.… @BehrElijah @SheppardNoelle @StGeorgesUni @StGeorgesTrust @TheBHF @CRY_UK #EPeeps

@JCDD_MDPI @pzhong2016 Amazing that the first panel is from Sunao Tawara’s 田原 淳, (1873 – 1952)1906 Monograph “The Conduction System of the Mammalian Heart” yet still holds true today confirmed by Fluorescent Imaging in 2004 Miquerol et al @SaurabhkumarEp @shivkumarmd @EladAnter @DrRoderickTung

#mdpijcdd #SCIE (IF 3.948) JCDD is pleased to announce the publication of the 5th paper in our Special Issue "Molecular Control of Development and Function of the Cardiac Conduction System" by Dr. #RobertKelly and Dr. #LucileMiquerol mdpi.com/1220284

Congratulations @KotakeYasuhito and @SaurabhkumarEp for a very insightful paper on Basal Septum VTs , ECG characteristics and ablation

Clinical and Electrophysiological Characteristics of Ventricular Tachycardias From the Basal Septum in Structural Heart Disease | JACC: Clinical Electrophysiology jacc.org/doi/10.1016/j.…