Luis Quininir, MD ECES FACC 🇨🇱

Cardiac Electrophysiologist @temucohhha @medufro | Former EP fellow Royal Prince Alfred Hospital, Australia | @sochicaroficial

[Luis Quininir, MD ECES FACC 🇨🇱 @FellowEP]

While you #EPeeps are all at @LAHRSonline1, we’re handling complex cases here at @HHHATEMUCO with my friend @pabsala.
61y male, double mechanical valves, recurrent VT and Shocks. PSP VI access from RA, inferolateral substrate. Thanks @Dr_Santangeli for the guidance! @DrCOlivares @ALFIEEP1 @ivanovich13 @IsaParam

[Luis Quininir, MD ECES FACC 🇨🇱 @FellowEP]

@HidehiraFukaya Congrats @HidehiraFukaya ! 👏🏻👏🏻👏🏻

[Akihiko Nogami @AkihikoNogami]

EP findings supported S-F AVNRT with an upper common pathway. Interestingly, this phenomenon emerged after antegrade SP ablation. Although antegrade SP conduction was completely abolished during AP, AVNRT remained inducible by VPS.
@Koichi16423232
https://t.co/vMmpXx8Bbi

[Sergio Pinski @SergioPinski]

PACs illuminate so many electrophysiological phenomena in this tracing. One could write a book chapter. #ECG #Cardiology #EPeeps

[Luis Quininir, MD ECES FACC 🇨🇱 @FellowEP]

@IsaParam Eso es un trabajo bien hecho !!!! 👌🏻
Hermoso ver como QRS más ancho conserva mismo LVAT.

[Luis Quininir, MD ECES FACC 🇨🇱 @FellowEP]

Muchas gracias por la invitación!

[Medicina Interna UFRO @medintufro]

⚡️ Ayer en nuestra Reunión Clínica: "Estimulación Cardiaca: historia, presente y futuro".
Gran exposición del Dr. Luis Quiñiñir S, Cardiólogo y Electrofisiólogo Intervencional UFRO. Un repaso esencial sobre la evolución tecnológica en el manejo de arritmias. 🫀📈
#Cardiología

[Luis Quininir, MD ECES FACC 🇨🇱 @FellowEP]

@ALFIEEP1 🙋🏻‍♂️

[Luis Quininir, MD ECES FACC 🇨🇱 @FellowEP]

@IsaParam @GabrieLopezR 👏🏻👏🏻

[Luis Quininir, MD ECES FACC 🇨🇱 @FellowEP]

@Teebi_MD Nice EGM! 👀 but careful — could also be an AHHA response (JT)

[Luis Quininir, MD ECES FACC 🇨🇱 @FellowEP]

@ALFIEEP1 Nice teaching point! Also useful for LV summit PVCs

[Luis Quininir, MD ECES FACC 🇨🇱 @FellowEP]

@IsaParam Nice one!

[Luis Quininir, MD ECES FACC 🇨🇱 @FellowEP]

EP is finally recognized as a specialty in Chile 🇨🇱 !

Con mucha alegría comparto que en Chile, CONACEM (Corporación Nacional Autónoma de Certificación de Especialidades Médicas), ha reconocido oficialmente la electrofisiología como subespecialidad médica.

Un hito histórico y un gran paso para seguir fortaleciendo nuestra disciplina

@LAHRSonline1 @victorneirav @ALFIEEP1 @pabsala @jczerpa @nlcabanillas @Sochicaroficial @IsaParam @maurocereced

[Luis Quininir, MD ECES FACC 🇨🇱 @FellowEP]

How to manage an electrical storm
Joint session with the Latin American Heart Rhythm Society (LAHRS)
#EHRA2026

[Luis Quininir, MD ECES FACC 🇨🇱 @FellowEP]

Simple but interesting case to finish the year: redo inferoseptal WPW.
The EP study started with no pre-excitation at all—normal HV interval, with no pre-excitation during RA or CS pacing.
The only way to unmask pre-excitation and map the pathway was through sensed PACs from the CS.

How often do you see this?
@ALFIEEP1 @LAHRSonline1 @narrowQRS

[Luis Quininir, MD ECES FACC 🇨🇱 @FellowEP]

Honored to see our case featured in the November issue of Heart Rhythm O2.

My deepest gratitude to @Dr_Santangeli his guidance and mentorship throughout this procedure — this work would not have been possible without his support.

Proud to keep pushing the boundaries of EP from our region @pabsala @medufro @UFrontera

[Heart Rhythm O2 @HRS_O2Journal]

Trans–right atrial access to the left ventricle for catheter ablation of ventricular tachycardia in a patient with double left-sided mechanical valves: First case report from Latin America, by @FellowEP and colleagues
@Ufrontera #HRO2GlobalVoices #EPeeps
https://t.co/IpOjce4ZJP

[HeartRhythm @hrs_journal]

Non-invasive Assessment of HydroQUInidine EffecT in Brugada Syndrome (QUIET BrS)

https://t.co/RnkdPRM63o

[Sumit Verma @sumitvermaep]

2022- 63 yr old male with HTN post AF ablation- your CHADsVASC2 score is 1- stop NOAC
2024 -Sorry you’re a 2 now - start NOAC.
November 2025 - hey guess what 😝

[John Mandrola, MD @drjohnm]

LAAC vs best medical care

Thrombotic events - higher

Bleeding events -- higher (counting procedure; also see AVERROES)

CV death -- higher (please don't dare tell me that it was noise because if you do, let's relook at PROTECT and PREVAIL

LAAC done in experienced labs

#AHA25

[Luis Quininir, MD ECES FACC 🇨🇱 @FellowEP]

Comenzamos el Viernes en #LAHRS2025 con Fermin García: Voltaje Bipolar y Unipolar para sustrato en Taquicardia Ventricular

[Luis Quininir, MD ECES FACC 🇨🇱 @FellowEP]

Jeff Kim (EEUU)
Ablaciones complejas en corazones
estructuralmente normales: consejos
para su abordaje #LAHRS2025