Natalie Caryl, MD

Pediatrics PGY2 @UAZMedTucson • Cardiology • Runner • Green Bay Packers fan

[Congenital Cardiology Today @CCardiology]

🚨 PICS 2026 is coming to San Diego!
Mark your calendars — the end of August is going to be packed with cutting-edge content. Check out the full program highlights in our PICS 2026 Special Preview Issue:
https://t.co/WU3VK0cfX6
Who’s planning to join us? 👀 @PICS_Society #PICS2026 #PediatricCardiology #CHD

[UPMC Mercy Internal Medicine Residency @UPMCMercyIM]

Useful diagram from today’s Morning Report on #infectiousdisease by residents @FuadKhouryMD and @ramiediaz. How do you interpret it? #MedTwitter #ID #antibiotics

[CardiovascularCorner @TrackYourHeart]

Excellent video explaining cardiac axis determination

[Robert H. Pass @RobertHPass]

📣 New Podcast! "Pediheart Podcast #378: Sinus Node Dysfunction Following Congenital Heart Surgery" on @Spreaker #cardiac #cardiacsurgery #cardiologia #cardiology #congenitalheart https://t.co/MwCXd25pws

[Natalie Caryl, MD @nataliecaryl]

🎉

[Robert H. Pass @RobertHPass]

Coming Friday to Pediheart! @MountSinaiHeart @MountSinaiNYC #cardiology #HLHS #singleventricle

[Ritika Tuli @RitikaTuliMD]

🫀 #CardioNugget
The “Lobster Claw” Sign 🦞 in HOCM

In HOCM, the LV outflow tract is narrowed mid-systole due to systolic anterior motion (SAM) of the mitral valve + septal hypertrophy.

📉 This leads to a bimodal LV ejection velocity pattern on Doppler—initial acceleration, followed by a mid-systolic drop (from dynamic obstruction), then a late rise.

🎯 The result? A “lobster claw” or “spike and dome” contour—diagnostic of dynamic obstruction!

🧠 Pro tip: Seen best with continuous wave Doppler across the LVOT. If you see a claw, think obstruction!

#CardioNuggets #MedEd #CardioTwitter

[Dr Ihab Suliman @IhabFathiSulima]

A Patient under Pediatric Cardiology.
What is the diagnosis ⁉️

[Pediatric on Squares @OnSquares]

Long QT Syndrome

📖 By: @PedsCases
#Pediatric #Cardiology 🫀

[JLove @jordan3love]

For Dad. Mom. Everybody. Thank you. 💚💛 @PlayersTribune

https://t.co/2ehcnwHbze

[Arizona Athletics @AZATHLETICS]

draft dominance.

[Finance Guy @GuyInFinance]

Our intern after he makes an honest mistake that we don’t really care about

[Natalie Caryl, MD @nataliecaryl]

It’s official! Dr. Caryl 🩺🫀

[Natalie Caryl, MD @nataliecaryl]

YES 🙌🏻

[Robert H. Pass @RobertHPass]

Coming 4.18.25 to Pediheart - BBB in the single ventricle patient and the implications. @MountSinaiPeds @IcahnMountSinai @MountSinaiNYC #epeeps #cardiotwitter #cardiox #Cardiology #pediatrics

[UA College of Medicine – Tucson @UAZMedTucson]

Tomorrow is Research Day! Join us for our annual event where our #MedCat community presents about their science. We welcome both researchers and general audiences to explore the innovative work happening on our campus.
Event registration and details: https://t.co/31Bs0exm0q

[Natalie Caryl, MD @nataliecaryl]

#Match2025 was a success! Can’t wait to meet my new co-interns!

[Robert H. Pass @RobertHPass]

Coming Friday to the Pediheart Podcast! @MountSinaiNYC @MountSinaiPeds

[Natalie Caryl, MD @nataliecaryl]

Presented my research today at #AHA24 🫀 such a fun day!

[Natalie Caryl, MD @nataliecaryl]

So happy to be back!
#AHA24

[AHA Science @AHAScience]

1/ Published today: 2024 American Heart Association and @AmerAcadPeds Focused Update on Special Circumstances:

Resuscitation Following Drowning: An Update to the AHA Guidelines for Cardiopulmonary Resuscitation and Emergency CV Care

📷: Drowning chain of survival