Douglas Salguero, MD

V-REMi a new electro-mechanical index designed to quantify remodeling with conduction system pacing. Our @CirculationAHA abstract shows that LBBP trends toward superior reverse remodeling vs BiV pacing. Learn more 👉 ahajournals.org/doi/10.1161/ci… #AHA25 #Cardiology #CSP

🚨 Hot off the press! The 2026 ACC/AHA/HRS Advanced Training Statement on Clinical Cardiac Electrophysiology is out. Honored to serve on the writing committee & contribute to a training framework that reflects the rapidly advancing, innovative field of EP—aligned with contemporary practice &future-ready skills. ⚡️📚 jacc.org/doi/10.1016/j.… #Epeeps #CardioX #CardioTwitter @HRSonline @AHAScience @ACCinTouch #HRS2026

Is a 30-ms pre-QRS activation time in epicardial or intramural sites sufficient to guide anatomical or chemical ablation for OTVAs? Our experience with extensive coronary venous system mapping using a dual OTW microelectrode catheter technique is now published in @hrs_journal.

Loss of SCN5A coupled gating (p.G833R/p.T1396P) leads to severe bradycardia, suggesting coupled gating is physiologically vital, not just a negative effect #Epeeps doi.org/10.1161/CIRCEP…

This looks like something straight out of a movie

@datsunian @uclaCVfellows This is great teaching. Any chance you’d be open to giving this lecture for the fellows at Texas Tech? I think they’d really enjoy it.

This paper is what motivated me to design a ECG-Echo-endocarditis correlation lecture #echofirst for @uclaCVfellows Another illustration—literally—how cv anatomy all fits together ❤️ #bruinhearts

@elpescaditoruiz De acuerdo contigo

Llamar “zurdo” a quien piensa distinto es pereza mental. El socialismo no se reduce a Fidel/USAC, como un futbolista no se reduce a patear un balón. Usted viene de la izquierda —no es secreto— y no emigró por necesidad. Yo sí lo hice por méritos propios. Si quiere defender Cuba, Venezuela o Nicaragua, hágalo; pero no pretenda vender ese modelo como futuro para Guatemala.

Llamar “zurdo” a todo el que piensa distinto y reducir el socialismo a Fidel/USAC es la misma pereza mental que creer que todos los futbolistas solo saben patear un balón porque existe el Pescado Ruiz. El socialismo no es Fidel/USAC, como el Pescado no es Einstein. Para pensar también hay que entrenar.

A superb grand rounds this morning by Dr Gregory Marcus--an authority on lifestyle Factors and prevention of AFib. A must for all clinicians @ACCinTouch you can watch it on our DeBakey CV Edu Channel on YouTube.

@LuisaQuesadaA 🙏🙏🙏🙏🙏

🇻🇪🇻🇪🇻🇪 vamos!! 🕊️🕊️🕊️ Enero 3 2026. Empieza el camino a la libertad!!

@DrRajeshG1 Nice supracardiac TAPVR, with turbulent flow at the pulmonary venous confluence–vertical vein junction, concerning for obstruction?

Echo for fellows. Blue-red convergence in suprasternal view in a small child. Guess the diagnosis.

Epicardial adipose tissue and ablation outcomes in obese patients with paroxysmal atrial fibrillation: A comparison of pulsed field and radiofrequency ablation @TU_Muenchen #EPeeps heartrhythmopen.com/article/S2666-…

@LeivaOrly I agree

I think of this whenever I see a trainee post about having 10+ abstracts accepted to a single conference. To me, that many abstracts is almost always a red flag. Research for the sole purpose of publication or CV padding without actually aiming to advance science is a travesty.

A research team led by Amanda Tong, M.D., Ph.D., mapped the heart’s lymphatic vessels in unprecedented detail, revealing new cellular subtypes and showing common markers are not fully specific. Read more: bit.ly/45ipS1t

@madonatelle @ReshmaG_MD @bcmhouston Congratulations! This is great

It has been a crazy few weeks so this is a bit delayed, but I am excited to announce I’ll be moving to Houston Texas for one final fellowship to pursue cardiology critical care training!!!.#womenincriticalcare #womenincardiology #ccc @bcmhouston #MSMCCardiology

@KTamirisaMD @UTSWMedCenter Thank you so much, Dr. Tamirisa. 🙏

@Dr_DASL Congratulations!!! Cannot wait to see you and work together at @UTSWMedCenter

Matched into Electrophysiology at UTSW. Grateful for my mentors, my family, and above all God for guiding every step. This feels far from where I started, and I’m thankful for the journey ahead. On to the next chapter. ⚡️

@Priceman33 Thank you JP!

@Dr_DASL Well deserved! Congratulations

@saadmalikMD @hopkinsheart @Hisdoc1 @pvijayaraman1 @TheRealDomBeer Many congratulations 🙏

A true honor and privilege to have matched at Johns Hopkins @hopkinsheart for my EP fellowship. Forever grateful to my great mentors @Hisdoc1 @pvijayaraman1, Dr. Faiz Subzposh & @TheRealDomBeer.

⭐️⭐️⭐️⭐️⭐️Dr. Sarah Godfrey, former @UTSWCardfellow and now @MayoClinic Palliative Cardiologist, with insights from her palliative care fellowship to build resilience in #AHFTC. @HFSA @ISHLT @CircHF @CardioNerds @noshreza @MKIttlesonMD URL: ahajournals.org/eprint/PWKIUEN…

@PWesslyMD Thank you Priscilla

@Dr_DASL Congratulations!! 👏

Larger spatial ventricular gradient magnitude is associated with higher rates of response to cardiac resynchronization therapy @BIDMChealth @ImperialNHLI #EPeeps heartrhythmopen.com/article/S2666-…