Santiago Giraldo

To beat or not to beat!!Comprehensive, contemporary and focused review on management of PVC’s from @PennCardiology @MichaelParmacek @andresenriqueza doi.org/10.1146/annure…

PWI again doesn’t work in patients with persistent AF CORNERSTONE AF trial No benefit of PWI in first time CA for persistent or long standing persistent AF #EHRA26 #EPeeps

Early Diagnosis of ATTR-CM Using Carpal Tunnel Biopsy Examination: EDUCATE: A United Kingdom Prospective Multicenter Study | JACC: Heart Failure jacc.org/doi/10.1016/j.…

This EGM is diagnostic of a focal arrhythmia arising from the His Bundle/AV node due to an AHHA response following successful atrial overdrive pacing, consistent with Junctional Ectopic Tachycardia. Read more 👉 lttr.ai/Ap4yW #Epeeps #EPFellows #ECG

The embol-AF registry – now the largest series on embolic complications of AF ablation just published in the @EHJ_Journal! Truly proud of this work. Huge thanks to all collaborators who made this massive registry possible! #EPeeps #EHJ @escardio academic.oup.com/eurheartj/adva…

60% of endocardial RF Mitral Ablation lines fail. Are you prepared to fail and progress to more aggressive, higher risk strategies to achieve durable block? Read more 👉 lttr.ai/ApS84 #epeeps #epfellows #cardioed #meded #foamed #egms

Reviewing our #BeatBox Post on MI Lines! Performing an epicardial ablation line, increases the chance of successfully blocking the Posterolateral Mitral Isthmus, however this is not without risk. Read more 👉 lttr.ai/ApTKS #epeeps #epfellows

#Europace #EPeeps 📢Incidence and predictors of #AF recurrence during long-term follow-up of patients after #PFA for AF 📑doi.org/10.1093/europa… @GiulioConteMD @FraSantoroMD @marcovitoloMD @Dominik_Linz @AndyZhangMD @DavideMei93 @LuigiDiBiaseMD

Parietal Band VT's often display initial R wave slurring & Notching in the inferior leads due to slow anisotropic exit from the Parietal band. Read the full article: Anatomy Spotlight – Parietal Band during RVOT Ablation ▸ lttr.ai/ApXIE #Epeeps #EPfellows #ECG

Anatomy Spotlight: The Parietal Band in RVOT Ablations An all-new BeatBox Post! Read more 👉 lttr.ai/ApY48 #Epeeps #EPfellows #ECG

#epeeps CIED infection remains a significant problem. A low cost intervention can have a profound impact on subsequent device infection, particularly in developing economies. Check our latest publication (free for 50 days): authors.elsevier.com/a/1moEs_,5U2zu… @Orianabas1102 @gualdomarin

Save your spot at our Expert Roundtable on Pulsed Field Ablation for Ventricular Tachycardia! Join leading international experts for an insightful session on #PFA, discover the latest clinical perspectives, explore current challenges, and gain a glimpse into future innovations in #VT ablation. 🗓️ April 3, 2026 ⏰ 12 PM EST | 6 PM CET 📍 Virtual Webinar Can't make it to the live webinar? Register and we’ll send the recording directly to your inbox! Register now: us02web.zoom.us/webinar/regist… @AnteAnic4 @Dr_Santangeli @BenjaminBerte1 @atolat3 #epeeps #PulsedFieldAblation #inHEARTwebinar #VTAblation

Bachmann’s bundle: a structurally distinct interatrial bridge central to atrial conduction. First of a 3-part series in @JACCJournals JACCCR (Da Vinci Anatomy Corner), including video with specimens. Grateful for the expert collaboration of @adribaran sciencedirect.com/science/articl…

Amazing review on PFA biophysics by Patil, @abhishek_mbbs, @SurajKapa sciencedirect.com/science/articl…

Yet another reason to avoid targeting the posterior fascicle with LBBaP. Posteromedial papillary muscle perforation with preserved electrical parameters: a novel complication of LBBaP heartrhythmcasereports.com/article/S2214-…

In patients with #HeartFailure and #LBBB, conduction system pacing (#CSP) was inferior to biventricular pacing (#BiVP) for a composite of death, heart failure events, and LVEF change at 12 months. ja.ma/3PgczJP

#Epeeps, this PVC x.com/evgeny_lyan/st… is parahisian. 👉Positive I (LV-summit, LCC/RCC unlikely) 👉QS in V1 (LV-summit unlikely) 👉Early V-transition (RVOT unlikely) 👉ATV3🤔 can be seen both in LCC/RCC and Parahisian! ➡️Excitation away from V1, V2 toward more caudal V3. #EP_Kiel @veramasloo @ThomasDemming

Visible arcing was observed when PFA was delivered adjacent to metallic LAAO devices, with notable inter-platform and distance differences in an in-vitro model. What does this mean for ablation safety and real-world workflows? #PFA #EPeeps #LAAO @TheSteigasaurus @MaxCollMD

Left atrial anterior scar in persistent atrial fibrillation: Results with pulmonary vein isolation and linear ablation including posterior mitral line, by @ArnaudMarine5 and colleagues #EPeeps heartrhythmopen.com/article/S2666-…

🔎Case Spotlight: Imaging and Mapping in PFA. In this clip Julian Chun examines the role of imaging and mapping in Pulse Field Ablation (PFA) procedures. Drawing on Swiss registry data, they compare fluroscopy-guided workflows with and without 3D mapping, highlighting shorter procedure times and Left Atrial Dwell times without adding mapping. No improvement in rhythm outcomes was observed, supporting the conclusion that additional mapping may not add value in straight forward cases. The discussion then turns to durable PVI, emphasising waveform selection, catheter design, tissue contact and application strategy, with fluroscopy confirming effective leaflet contact in challenging anatomies. This video is supported by Boston Scientific. #ArrhythmiaAcademy #PVI #PFA