Continuous Venous-Arterial Doppler Ultrasound During a Preload Challenge

Jon-&#201;mile S. Kenny; Stanley O. Gibbs; Delaney Johnston; Lisa M. Hofer; Emily Rae; Geoffrey Clarke; Joseph K. Eibl; Bhanu Nalla; Rony Atoui

doi:10.3791/64410

Journal

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Medicine

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Ecodoppler venoso-arterioso continuo durante una sfida di precarico

JoVE Journal
Medicine

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JoVE Journal Medicine

Continuous Venous-Arterial Doppler Ultrasound During a Preload Challenge

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Ecodoppler venoso-arterioso continuo durante una sfida di precarico

2,793 Views

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09:32 min

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January 20, 2023

DOI:

10.3791/64410-v

DOI:

10.3791/64410-v

•

09:32 min

January 20, 2023

•

9 Views

Jon-Émile S. Kenny^1,2, Stanley O. Gibbs², Delaney Johnston², Lisa M. Hofer², Emily Rae², Geoffrey Clarke², Joseph K. Eibl^1,2,3, Bhanu Nalla^1,3, Rony Atoui^1,3

¹Health Sciences North Research Institute, ²Flosonics Medical, ³Northern Ontario School of Medicine

Summary

La curva di Frank-Starling-Sarnoff è clinicamente importante e descrive la relazione tra precarico cardiaco e gittata. Questo rapporto illustra un nuovo metodo di velocimetria Doppler simultanea venosa giugulare e arteriosa carotidea come surrogati transitori del precarico cardiaco e della gittata, rispettivamente; questo approccio è reso possibile dall'ecografia Doppler indossabile wireless.

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Ecodoppler venoso-arterioso continuo durante una sfida di precarico

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Summary

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