César Landaeta T.

Cardiologo Electrofisiologo 🇻🇪

[AbdAllah Othman @CardioBeat_]

Coumel's Sign 🔑:
https://t.co/SZhd7ZHQww
In orthodromic AVRT, ipsilateral BBB → prolongs TCL ⏱️ due to circuit expansion. This localizes the AP📍.
Variants:
✅ Typical: >25 ms ↗️
✅ Atypical: 0-25 ms ➡️
⚠️ Paradoxical: Shortening (rare) ↘️
#Electrophysiology #Cardiology #AVRT

[LAHRS @LAHRSonline1]

Acto de Clausura del Congreso #LAHRS2025
Agradecemos a todos los asistentes, organizadores y empresas que hicieron posible este inolvidable evento científico.

NOS VEMOS EN MÉXICO 🇲🇽 EN 2026 PARA #LAHRS2026

[LAHRS @LAHRSonline1]

Congreso #LAHRS2025
Buenos Aires 🇦🇷 será el corazón de la electrofisiología de América Latina
Los días el 29-30 y 31 de Octubre este evento científico reunirá a los electrofisiólogos más destacados de América y el mundo
https://t.co/cCjctUI02y

[ALBERTO ALFIE @ALFIEEP1]

Parahisian #WPW RFA.

Success at 1st session. This location location is thought to be risky. However, RFA aiming the ventricular insertion is protected by the central fibrous body and AVB is very unlikely.

See always unipolar signal.

Kent automaticity= successful RFA

[The Nobel Prize @NobelPrize]

BREAKING NEWS
The Norwegian Nobel Committee has decided to award the 2025 #NobelPeacePrize to Maria Corina Machado for her tireless work promoting democratic rights for the people of Venezuela and for her struggle to achieve a just and peaceful transition from dictatorship to democracy.

#NobelPrize

[Diego Segura-Rodríguez @SeguraCardio]

Video-Resumen de la última actualización de las guias europeas de #dislipemias 2025💫

Todo lo que necesitas saber en solo 5-6min👇

[César Landaeta T. @CardioLandaeta]

@Ben_escrito 100

[Ben Pierron @Ben_escrito]

Cansado de perder el tiempo buscando la IA adecuada para "esta tarea" específica.

Tras más de 2 meses de investigación, he creado un documento que agrupa las 100 mejores herramientas de IA por categorías

Y durante 24 horas, es 100% GRATIS!

1.RT
2.Comenta "100"
(Debes seguirme)

[peterkistler MBBS PhD FHRS @peterkistler3]

RF ablation of persistent A fib by PVI with or without posterior wall isolation: no difference at 3yrs with 0% AF burden in both groups https://t.co/4iiBLkTZRY @escardio @JonKalmanEP @PrashSanders #CAPLA

[Abdulla A. Damluji, MD, PhD @DrDamluji]

Femoral Large Bore Sheath Management: How to Prevent Vascular Complications From Vessel Puncture to Sheath Removal: @CircIntv

🥸Nice review from Circ Interventions: congratulations to authors and journal

😱 Summary

👇👇👇

[Pooja S. Jagadish, MD @PoojaJagadishMD]

Amiodarone Follow-up
- TSH at baseline, 3-6 months, then every 6 months
- AST, ALT at baseline, 3-6 months, then every 6 months
- EKG annually
- CXR if unexplained cough, dyspnea, suspicion for ILD
- Eye exam if visual probs
- Annual neuro and skin exam
#CVBoardPearl #MedX

[HeartRhythm @hrs_journal]

Catheter ablation of paroxysmal atrial fibrillation and disease progression: Magnitude of the antiprogression effect and role of intervention timing

https://t.co/smkZmtaDFm

[Milan Koštek @KostekMilan]

Argentinians are very good at electrocardiology.
After joining twitter X I discovered Sergio Pinski (here co-author of Sgarbossa criteria from 1996). And I read some papers by Elizari. Also Antonio Andrade is from Argentina.

[César Landaeta T. @CardioLandaeta]

@Ben_escrito 100

[Heart Rhythm Case Reports @HRS_CaseReports]

Bipolar Ablation for Recurrent and Failed Orthodromic Atrioventricular Reciprocating Tachycardia due to Right Lateral Accessory Pathway
https://t.co/sDqL0wZI3L

[Dr. Andreas Roeschl @ecgandrhythmRoe]

What kind of Pacemaker is implanted here?

[Ahmed Ata @Ahmedata7777]

R wave morphology in Lead V1 & localisation of Outflow VT

[El Hamriti Mustapha @melhamriti]

👇Fascicular Ventricular Tachycardia (Part 2): Mapping and Target Potentials👇

1. P1 (Mid-diastolic Purkinje Potentials) and P2 (Presystolic Purkinje Potentials) are critical components of the reentrant circuit in fascicular VT.

2. Both P1 and P2 resemble His-like potentials when recorded with a mapping catheter

3. The activation map typically exhibits a focal pattern, which is maybe attributed to the small size of the reentrant circuit.

4. To locate the reentry circuit effectively, I try to identify P1 and P2 at the earliest activation site shown on the activation map

@Phiso_de @N_Trajkovska @MBraunEP @MoneebKhalaph @chris_sohns @VanessaSciacca_ @Cardioschool @StephanWinnik @jjmt_ep @AbbottNews @BSCCardiology @Medtronic @ecgrhythms @ECGEPSCADEVICE #EPeeps #CardioTwitter @AGEP_DGK

[Oren Gottfried, MD @OGdukeneurosurg]

Syncope #101

[The Heart @ZHeart11768530]

🔴Hypertension Management❤️🩺⤵️
@PyrlsApp
#Cardiology #FOAMed #MedEd #medstudent #paramedic #Cardiology #CardioEd #medtwitter #meded #CardioTwitter #cardiotwiteros #MedX #cardiovascular #MedTwitter #medical #medEd #cardiotwitter #medicine