Travis Fernandez

[Johnson & Johnson MedTech @JNJMedTech]

#NEWS: Dual Energy THERMOCOOL SMARTTOUCH™ SF Platform (DE STSF) received FDA approval in the United States.

Marking another important milestone in a rapid pace of innovation for our #Electrophysiology portfolio, the Dual Energy THERMOCOOL SMARTTOUCH™ SF Platform brings pulse field and radiofrequency energy together in a single catheter. Integrated with the CARTO ecosystem, the platform gives physicians greater versatility to tailor treatment based on patient anatomy and case complexity.

We look forward to getting this technology into physicians’ hands soon and seeing the impact it can have for patients.

Learn more about this milestone: https://t.co/PaeKqxn0A9

#CardiacAblation #DESTSF #DualEnergy #PFA #EPeeps

*This content is intended for U.S. audiences.

[Pattara Rattanawong, MD, FACC, FHRS @Pat_Nawong]

Hawaii's first PVC ablation with CARTOSOUND SONATA™ at Pali Momi Medical Center. QDOT Micro identified ultra-early activation 70 ms pre-QRS, precisely matching a hyperechogenic focus on SOUNDSTAR CRYSTAL™ ICE at the anterolateral papillary muscle.

@prasitlumkum @TFern5334

[Travis Fernandez @TFern5334]

Johnson & Johnson Highlights Favorable 12-Month Interim Results for the VARIPULSE Platform at EHRA 2026 https://t.co/NJABCdpIK6

[Pattara Rattanawong, MD, FACC, FHRS @Pat_Nawong]

Proud milestone at Pali Momi: Hawaiʻi’s first zero-fluoro complex VT ablation using new SOUNDSTAR Crystal high-definition ICE.

Precision VT ablation without radiation: bringing cutting-edge EP to Hawaii 🌺⚡️

#VTAblation #ZeroFluoro #EPeeps

@prasitlumkum @JNJMedTech @TFern5334

[Pattara Rattanawong, MD, FACC, FHRS @Pat_Nawong]

We just reported a successful PFA in a patient with "BOTH" mechanical mitral and tricuspid valve replacements 😀 🏖️ 🏝️

https://t.co/jIvAK3w4JP

[Pattara Rattanawong, MD, FACC, FHRS @Pat_Nawong]

🌟 First-ever successful endocardial WADL VT ablation in Hawaii! 🏄‍♂️🏝️
💡 6 VTs from 3 isthmuses in NICM—mission accomplished!

I’m convinced: WADL is the game-changer for remote hospitals 💪 #EPeeps

Mapper: @TFern5334

[Pattara Rattanawong, MD, FACC, FHRS @Pat_Nawong]

First AF and atypical AFL ablation in Brugada syndrome patient in the state of Hawaii !

@TFern5334 #EPeeps #Brugada

[Pattara Rattanawong, MD, FACC, FHRS @Pat_Nawong]

No early signals on Optrel or standard catheters, but the Qdot micro-electrode nailed it—69 msec clear as day. One burn, PVC eliminated. @TFern5334 #PVC #Qdot #Epeeps

[Pattara Rattanawong, MD, FACC, FHRS @Pat_Nawong]

After failed standard approach for typical AVNRT, a transeptal puncture to the LA was necessary to target an inferior leftward extension of the slow pathway.

Ablation = success!

How often did you have to go on the left side for typical AVNRT? 🤔

#EPeeps #EP #AVNRT