انجمن آترواسکلروز ایران(IRSA)
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انجمن آترواسکلروز ایران :
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📚 به روز رسانی #اطلاعات 📕

📍از سری مجموعه‌های #آموزشی متخصصان انجمن آتروسکلروز ایران :

با توجه به #تصاویر ارسالی تشخیص شما چه خواهد بود ؟

#ESC #ECHO

👈 #پاسخ فردا در همین کانال


💌 #مقالات و #گایدلاین های روز دنیا
❣️#اطلاع رسانی #همایش ها با #امتیاز باز آموزی
💓 آخرین #اخبار دنیای #قلب و #عروق

❤️💚با ما همراه باشید ❤️💚

💻 وبسایت #انجمن آترو اسکلروز ایران👇👇👇

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Forwarded from اتچ بات

#پاسخ

‍Dr. Luca Conti & Dr. Alex Borg

#ESC #ECHO

♦️Echo:

- Ascending aorta of 49mm,
- Sinus of Valsalva dimension of 41mm
- Peak velocity/mean gradient across the aortic valve of 2.4m/s ie 23mmHg.
- LV ejection fraction 63%.
- Suprasternal images were suboptimal; Doppler interrogation of the proximal descending aorta : peak velocity of 1.7m/s with significant diastolic forward flow (diastolic tail).

🔷MRI Aorta :
-Aortic coarctation with a discrete focal stenotic segment (minimum diameter of 6mm) at the aortic isthmus.

- Turbulent systolic flow at the coarctation site; phase contrast flow mapping just distal to the coarctation revealed peak velocities of more than 4m/s.

-Dilated collateral vessels arise from the aorta around the coarctation site.

- Dilated aortic root (up to 47mm) and ascending aorta (up to 51mm) with a normal calibre aortic arch (22-24mm) and tortuous proximal descending aorta.
- MR angiography did not reveal any intracranial aneurysms.

🔶Treatment
- Transcatheter stent implantation based on the MRI and echo findings.
- Stenting of coarctation performed under general anaesthetic.
- A Mullen’s sheath was advanced across the coarctation
- Optimus Andratec 38mm covered stent deployed followed by post-dilatation.
-The end result was satisfactory and no significant residual pressure gradient was noted on pullback.

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