Prophylactic Intra-Arterial Injection of Lidocaine Prevents Trigeminocardiac Reflex During Endovascular Embolization for Dural Arteriovenous Fistula: A Report of 2 Cases

Zhaochu Sun; Hua Lu; Youli Hu

doi:10.12659/AJCR.930837

02 June 2021 : Case report China (mainland)

Prophylactic Intra-Arterial Injection of Lidocaine Prevents Trigeminocardiac Reflex During Endovascular Embolization for Dural Arteriovenous Fistula: A Report of 2 Cases

Unusual clinical course, Unusual or unexpected effect of treatment

Zhaochu Sun^1CE, Hua Lu^2BD*, Youli Hu^1A

DOI: 10.12659/AJCR.930837

Am J Case Rep 2021; 22:e930837

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Figure 2. The DSA images in case 2. The DAVF was supplied by bilateral vertebral artery branches: the right (A, B) and left one (C, D). A and C were pre-embolization, but B and D were post-embolization. The yellow arrows indicate the DAVF site, and the blue arrows indicate the feeding artery.

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Prophylactic Intra-Arterial Injection of Lidocaine Prevents Trigeminocardiac Reflex During Endovascular Embolization for Dural Arteriovenous Fistula: A Report of 2 Cases

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