Louis Verreault-Julien, MD, MPH Profile
Louis Verreault-Julien, MD, MPH

@lvjulien_md

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173

Interventional cardiologist #CTO #CHIP @MontefioreNYC

New York, USA
Joined May 2021
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@lvjulien_md
Louis Verreault-Julien, MD, MPH
11 days
RT @MontefioreNYC: Research by @AndreaScotti21 and @azeemlatib establishes The Bronx-Valve Registry—the first study to examine the epidemio…
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@lvjulien_md
Louis Verreault-Julien, MD, MPH
12 days
@tadano98 @realarainmd Thanks for sharing. So HDR appears to have at best a similar success rate compared with primary antegrade wiring?!
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@lvjulien_md
Louis Verreault-Julien, MD, MPH
12 days
RT @zheng_md: First coronary microvascular physiology assessment with Dr. Kanei at @MonteHeart @MontefioreNYC! Exciting step in advancing c…
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@lvjulien_md
Louis Verreault-Julien, MD, MPH
18 days
@MarekRadomski71 Thanks for sharing. Why was main vessel wire lost during DK crush?
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@lvjulien_md
Louis Verreault-Julien, MD, MPH
20 days
RT @MontefioreNYC: Valvular heart disease is a key focus in cardiovascular medicine, but data on racial & ethnic groups is limited. @Andrea
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@lvjulien_md
Louis Verreault-Julien, MD, MPH
23 days
@TWilsonMD @Laserrman It could be significant, but how would you interpret the iFR right after a CTO PCI? I would think intravascular imaging might be better for diagnosis purposes in this scenario. But waiting to see if patient is symptomatic after treating the CTO is advisable in my opinion.
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@lvjulien_md
Louis Verreault-Julien, MD, MPH
23 days
@TWilsonMD @Laserrman Maybe it does, but iFR > 0.94 is definitely more difficult to achieve in CTO PCI.
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@lvjulien_md
Louis Verreault-Julien, MD, MPH
1 month
@jl35wilsonMD @agtruesdell 2/less operators* sorry maybe I should pay to be able to do longer posts 😅
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@lvjulien_md
Louis Verreault-Julien, MD, MPH
1 month
@jl35wilsonMD @agtruesdell 3/ this comes at the expense of having a lot of STEMIs requiring lytics in lower population density areas. So a complex question to which I don’t have the answer. Ideally we would have high volume operators covering the whole territory but this is not realistic
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@lvjulien_md
Louis Verreault-Julien, MD, MPH
1 month
@jl35wilsonMD @agtruesdell 1/That is a whole different question. My comment was just answering your question. As for what the minimum should be, it is a tough question, 100 would already be better than 50/yr. But the question is complex and with a higher minimum volume per operator you would need/have
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@lvjulien_md
Louis Verreault-Julien, MD, MPH
1 month
@jl35wilsonMD @agtruesdell PCI volume is a major predictor of outcomes, especially in CHIP cases. About half of US operators perform < 50 PCI/yr and I don’t think they should tackle this type of case. Huge respect to operators recognizing their limits and transferring to high volume centers/operators
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@lvjulien_md
Louis Verreault-Julien, MD, MPH
1 month
@MichaelMegalyMD Strong work!
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@lvjulien_md
Louis Verreault-Julien, MD, MPH
1 month
@DrBIqbal @MichaelMegalyMD @KAlaswadMD @KambisMashayek1 @RinfretStephane @wjn_md @grantham_aaron @esbrilakis Interesting. So you would justify using an epicardial collateral so possibly keep this 1.5mm RV marginal open, which already fills retrograde from another collateral? It’s a juicy one, but personally I could not justify using it to preserve a branch that I would not intervene on
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@lvjulien_md
Louis Verreault-Julien, MD, MPH
1 month
@MichaelMegalyMD @KAlaswadMD @KambisMashayek1 @RinfretStephane @wjn_md @grantham_aaron @esbrilakis ADR for me. It’s definitely an interventional collateral, but still epicardial. It’s a good one to do though. What did you do?
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@lvjulien_md
Louis Verreault-Julien, MD, MPH
1 month
@evandrofilhobr Outstanding, love to see that. Always a pleasure to see your magic on display on this platform.
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@lvjulien_md
Louis Verreault-Julien, MD, MPH
1 month
@realarainmd @Laserrman @DaitaroK Please provide me with more knowledge, I am hungry for it. I have learned that exiting a vessel with a MC is never benign. Please share your experience and hopefully some clips of MC perforation that did not lead to blood extravasation.
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@lvjulien_md
Louis Verreault-Julien, MD, MPH
1 month
@realarainmd @Laserrman @DaitaroK 2/2 which I would discourage. When you advance a wire 2 or 40 mm in the pericardium, it does not make a difference, but at least it allows you to determine if it is in or out of the vessel. In HDR you only allow 2-4 mm of wire, which makes it very difficult to determine.
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