@True_EPi
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Professor @UChicago. Network Director @UChicagoMed. Clinical Innovation; VT/VF Ablation; Bioengineering. Penn Alum. Dedicated to the Academic Mission.
University of Chicago
Joined December 2009
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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
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
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…
William H. Sauer, MD retweeted
⚡️VF ablation is growing and the Purkinje–myocardial interface is ripe for research.
But can we hold VF stable long enough to map it without ischemia?
Our group @MayoClinicCV show we can in @CirculationEP. Led by the great @DrDeese99
ahajournals.org/doi/10.1161/…
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
William H. Sauer, MD retweeted
Leadless pacemakers are unaffected by external beam radiation in a phantom model
@True_EP
heartrhythmjournal.com/artic…
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/…
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/…
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.
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.
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.
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.
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
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
THERMAL PROFILES OF PULSED FIELD ABLATION CATHETERS #OpenAccess
@PrashSanders @UniofAdelaide
heartrhythmjournal.com/artic…
William H. Sauer, MD retweeted
THERMAL PROFILES OF PULSED FIELD ABLATION CATHETERS #OpenAccess
@PrashSanders @UniofAdelaide
heartrhythmjournal.com/artic…
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
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…
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@roopnater
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.