Ryan Johnson

Abbott Labs clinical. Florida native. EP enthusiast. My happy place is in a lab improving patient's lives. Also, pineapple DOES NOT go on pizza.

[Mike Lean @mike_lean]

5-step workflow for achieving “McAlpine-like” ventricular anatomy on EnSite X VoXel Mode.

Credit to @forkknifecab_EP for coining the reference to Wallace McAlpine’s textbook, “Heart and Coronary Arteries”.

@AbbottCardio

[Ryan Johnson @MapsForDays]

@DrMCardiology @tlcbushey @AbbottCardio Very satisfying case. Beautiful map @tlcbushey. Always great to work with and support you @DrMCardiology

[DrMarcusCardiology @DrMCardiology]

Propagation map for LVOT PVC @MapsForDays @tlcbushey #epeeps #hdgrid @AbbottCardio

[DrMarcusCardiology @DrMCardiology]

A nice “one-burner” in the LVOT just inferior to the LCC. Thanks for the support @tlcbushey and @MapsForDays. Propagation map to follow. #hdgrid @AbbottCardio #epeeps

[Ryan Johnson @MapsForDays]

@Toaster_Pastry Well geez. Now I know why my balls exploded.

[Ryan Johnson @MapsForDays]

@DrMCardiology @AbbottCardio @NormM_EnSite A very sweet Friday case indeed!

[DrMarcusCardiology @DrMCardiology]

A nice Friday evening incessant VT ablation. Slow VT, refractory to pretty much every AAD… mapped with the #HDGrid, #ABBOTT, #EPeeps. @MapsForDays @AbbottCardio @NormM_EnSite activation map below

[Ryan Johnson @MapsForDays]

And this is one of the many reasons why I love my mom

[Ryan Johnson @MapsForDays]

Patient came to the lab with atrial tachycardia and left without it 😀. #HDGrid, @AbbottCardio

[Ryan Johnson @MapsForDays]

Dog is my copilot

[Ryan Johnson @MapsForDays]

AF redo with pt presenting in LAFL. Mapping and entertainment proved peri-mitral flutter. Isolated veins, roof, and posterior wall. Connected our anterior flutter line to the roof

[Ryan Johnson @MapsForDays]

#hdgrid 1 - anterior wall scar flutter - 0

[Ryan Johnson @MapsForDays]

@DrMCardiology @TCirmo @Andrewsmom1996 @AbbottCardio They were telling us about this case last night when you guys got it wrapped up. Awesome work!

[DrMarcusCardiology @DrMCardiology]

Satisfying PVC ablation in the left coronary sinus of valsalva using the #HDgrid. 33% burden. PVC initiated VT resulting in ICD Shocks. Suppressed immediately on contact. Thanks for the tips @PatelApoor @Jackson_J_Liang and support @Andrewsmom1996 @NormM_EnSite #ensite #EPEEPS

[Ryan Johnson @MapsForDays]

Right atrial tach, RF Session #1. Physician says #hdgrid makes mapping like playing a video game, only you have all the cheat codes. @AbbottCardio.

[Ryan Johnson @MapsForDays]

Wolf hunting, open windows style. @AbbottCardio. #HDgrid

[Roderick Tung @DrRoderickTung]

@MRobinsonEP Interleaflet triangle is just specific anatomical term for below/in-between the valve cusps. We have found R-L ILT is nice vantage point for the septal margin of LV summit. The view out from this triangular window is the epimyocardium directly underneath the LAD.