@True_EP

Professor @UChicago. Network Director @UChicagoMed. Clinical Innovation; VT/VF Ablation; Bioengineering. Penn Alum. Dedicated to the Academic Mission.

University of Chicago
Joined December 2009
William H. Sauer, MD retweeted
Replying to @PennMedicine
@PennMedicine State of the Art Arrhythmia Symposium 2026! Free registration for international participants. upenn.cloud-cme.com/Assets/U… @LAHRSonline1 @jczerpa @SobracO
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The pace of innovation in the PFA space is staggering. Exciting times to be part of EP and ablation research.
New variable loop circular catheter waveform, Sequence 2, reduces PFA time 20.6s→3.8s and shows to be safe and effective in a preclinical model #Epeeps @True_EP @JonHsuMD @rahul3000 @JasperZouMD @JorgeERomero.MD @luigidibiasemd ahajrnls.org/46KjS1V
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Sequence2 @JNJMedTech! A redesigned pulsed field waveform cut delivery time from 20 to 3.8 s, with zero catheter thrombus/char, few to no microbubbles, and durable PVI in every group. Preclinical study with promising results. #freeread doi.org/10.1161/CIRCEP.126.0…
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William H. Sauer, MD retweeted
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William H. Sauer, MD retweeted
Replying to @PennMedicine
@PennMedicine State of the Art Arrhythmia Symposium 2026! Registracion gratuita para asistentes internacionales. upenn.cloud-cme.com/Assets/U… @LAHRSonline1 @jczerpa
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William H. Sauer, MD retweeted
Power-controlled HNS ablation can be an option 🙂 but it can result an impedance rise which is also bad 😟
We can increase current to targeted tissue with HNS but temperatures will rise and power delivery will be limited if temp control is used.
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We can increase current to targeted tissue with HNS but temperatures will rise and power delivery will be limited if temp control is used.
Limited benefit of half-normal vs normal saline irrigation for augmenting current delivery with open-irrigated temperature-controlled ablation, by @hhuang123, @true_ep, and colleagues @MedUnivSC @ClevelandClinic @BrighamWomens @harvardmed #EPeeps heartrhythmopen.com/article/…
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William H. Sauer, MD retweeted
Limited benefit of half-normal vs normal saline irrigation for augmenting current delivery with open-irrigated temperature-controlled ablation, by @hhuang123, @true_ep, and colleagues @MedUnivSC @ClevelandClinic @BrighamWomens @harvardmed #EPeeps heartrhythmopen.com/article/…
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Fantastic course based at UChicago Medicine on the latest techniques on Epicardial access with hands on education. @UChicagoCardio @UChicagoMed
Today’s Epicardial CME course @UChicagoMed is kicking off this morning with Lectures by @True_EP Bill Stevenson, @JRWinterfield @Zo_EP2 @MRobinsonEP @svasaiw @andresenriqueza @rainylakedana Fellows and early career EPs from across the country learning nuances of Epicardial access, risk avoidance and indications.
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William H. Sauer, MD retweeted
The EP fellowship is central to our academic mission. We have expanding complex ablation volumes and bench-to-bedside research. This is the best training opportunity in academic EP. Deadline approaching. Fellows: DM me for more information. @UChicagoCardio @UChicagoMed #EPeeps.
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William H. Sauer, MD retweeted
If I had the chance, I would definitely apply!
The EP fellowship is central to our academic mission. We have expanding complex ablation volumes and bench-to-bedside research. This is the best training opportunity in academic EP. Deadline approaching. Fellows: DM me for more information. @UChicagoCardio @UChicagoMed #EPeeps.
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The EP fellowship is central to our academic mission. We have expanding complex ablation volumes and bench-to-bedside research. This is the best training opportunity in academic EP. Deadline approaching. Fellows: DM me for more information. @UChicagoCardio @UChicagoMed #EPeeps.
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There has been a massive misunderstanding of "non-thermal" ablation. Electrodes will get hot, perhaps just for a fraction of a second, when thousands of volts are delivered through them. This paper goes over this concept and describes the thermal signature of PFA electrodes.
Great worth by the #CHRD team in collaboration with @True_EP Each #PFA catheter has a distinctive thermal signature - important when making choices @UniofAdelaide @CentralAdlLHN
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William H. Sauer, MD retweeted
Great worth by the #CHRD team in collaboration with @True_EP Each #PFA catheter has a distinctive thermal signature - important when making choices @UniofAdelaide @CentralAdlLHN
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William H. Sauer, MD retweeted
THERMAL PROFILES OF PULSED FIELD ABLATION CATHETERS #OpenAccess @PrashSanders @UniofAdelaide heartrhythmjournal.com/artic…
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If you are attending #EP301, consider taking an early flight and meeting us at UChicago Medicine in Hyde Park to participate in this Epicardial Access course. There will be brief lectures, followed by an animal lab for hands-on experience. Registration: bit.ly/3QEz1NA
Due to high demand - We are doing another Epicardial Access in EP: Hands-on Training Course on August 27th @UChicago! Learn from these amazing faculty and get hands-on experience in the latest techniques for epicardial access. Spots are limited! Sign up: bit.ly/3QEz1NA @True_EP @svasaiw @JRWinterfield @Zo_EP2 @MRobinsonEP @andresenriqueza #EPeeps
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William H. Sauer, MD retweeted
Excited to share our new editorial comment, “New Energy, Old Lessons” discussing the evolving safety profile of pulsed field ablation. Now available at @JACCJournals. Grateful to Dr. @True_EP for the invitation and mentorship on this work.
Welcome to our JULY 22 issue of #JACCCaseReports @JACCJournals jacc.org/journal/case-report…. Full PDF here: jacc.org/doi/10.1016/S2666-0… @minnowwalsh @hmkyale @Justine_Turco Transhepatic Access for Transcatheter ASD Closure in Patients With Interrupted IVC jacc.org/doi/10.1016/j.jacca… Myocardial Infarction With Normal Coronary Arteries in 2 Patients With Patent Foramen Ovale jacc.org/doi/10.1016/j.jacca… Left Subclavian Artery Thrombosis Causing Myocardial Ischemia in Patients With Prior Coronary Artery Bypass Grafting jacc.org/doi/10.1016/j.jacca… Looking Beyond the Coronaries: Subclavian Artery Occlusion Driving Myocardial Ischemia in LIMA-Dependent Circulation jacc.org/doi/10.1016/j.jacca… Transcatheter Aortic Valve Replacement After David Procedure for Severe Aortic Regurgitation jacc.org/doi/10.1016/j.jacca… Hybrid Perventricular Venus P-Valve Implantation Via Mini-Thoracotomy in a Patient With Mechanical Tricuspid Valve jacc.org/doi/10.1016/j.jacca… Saphenous Vein Graft Kinking Secondary to Left Atrial Appendage Clip Causing Type 5 Myocardial Infarction jacc.org/doi/10.1016/j.jacca… Percutaneous Closure of an Atrioventricular Groove Rupture Causing a Left Atrial Dissection After Cardiac Surgery jacc.org/doi/10.1016/j.jacca… Reframing Left Atrial Dissection: Percutaneous Bailout for the Type I Left Ventricular Rupture Spectrum jacc.org/doi/10.1016/j.jacca… Percutaneous Vegetectomy for Severe Right-Sided Infective Endocarditis Complicated by Cardiac Arrest and Multiorgan Failure jacc.org/doi/10.1016/j.jacca… Left Atrial Septal Pouch as a Source of Recurrent Multisystem Arterial Embolism jacc.org/doi/10.1016/j.jacca… New-Onset Atrial Flutter Revealing a Large Right Coronary Artery to Superior Vena Cava Fistula jacc.org/doi/10.1016/j.jacca… Transcatheter Electrosurgical Unification of a Fenestrated Atrial Septal Defect for Single Device Closure jacc.org/doi/10.1016/j.jacca… Structural Valve Failure During Transcatheter Aortic Valve Replacement: Infolding, Deformation, Embolization, and Valve-In-Valve Rescue jacc.org/doi/10.1016/j.jacca… When Routine Becomes Critical: Lessons From Valve Infolding During Transcatheter Aortic Valve Replacement jacc.org/doi/10.1016/j.jacca… Post-Pneumonectomy Syndrome Causing Reversible Right Ventricular Dilation and Tricuspid Regurgitation jacc.org/doi/10.1016/j.jacca… Cardiac Paraganglioma jacc.org/doi/10.1016/j.jacca… `Tertiary Syphilitic Aortitis Manifesting as Ascending Aortic Aneurysm and Dissection jacc.org/doi/10.1016/j.jacca… Acute Aortic Dissection Associated With Cancer Therapy in a Previously Normal Aorta jacc.org/doi/10.1016/j.jacca… Aortic Dissection Without Dilatation: Expanding Risk Paradigms in Cardio-Oncology jacc.org/doi/10.1016/j.jacca… Real-Time Proximal Extension of Acute Stanford Type B Aortic Dissection During CTA jacc.org/doi/10.1016/j.jacca… Photon-Counting Computed Tomography for In-Stent Occlusion: Lumen Visualization and Myocardial Viability jacc.org/doi/10.1016/j.jacca… @aroniskn @CraigBasman @JACabreraCardio @MiChen__ @aabha_divya @sarano_maurice @MarcEngels7 @Miho_Fukui_ @CardioOncCO @Nishaki1 @MMarinCuartas @ChrissyMD2000f @ACHDocTMoe @PanjrathG @jsaef1 @Kentso987 @m_taramasso @SyedZaidMD Author’s Handles: @khajali @ahmedmakhdoum @Riyazbashir @EZancanaroMD @osamasrourmd @HamiraniYasmin @willettego93 @germanchaud @JLHNYC @zeyadmedhat5 @SarahNoorani @AndersHarod @Hazem_Omran_MD @sshimizu2020 @KagiyamaNobu @True_EP @danielcamposll @rodolfo4416 @adamtawneymd @DrElaahmad @ngilotraMD @DrRoderickTung @davidgzcasal @DamianSanc1955 @andresenriqueza @dehghani_payam @M_A_Shafiq @roopnater
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Great work @danielcamposll. Open access read for our editorial on newly recognized interactions between metal and PFA energy delivery. jacc.org/doi/10.1016/j.jacca…
Excited to share our new editorial comment, “New Energy, Old Lessons” discussing the evolving safety profile of pulsed field ablation. Now available at @JACCJournals. Grateful to Dr. @True_EP for the invitation and mentorship on this work.
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