Spoiler: Dr. Spiegel uses IVC ultrasound in every one of his sick patients.  Another spoiler: Volume responsiveness might not be all that important.  Check out the podcast on his top tips for evaluating the IVC and his thoughts on volume responsiveness, volume tolerance and why it might not even matter. Don’t forget to check out Courses.coreultrasound.com for all your CME educational needs! Our new POCUS Question Bank is HERE! Check out the IVC 5MS! Our newest in-person conference will be in Sunny San Diego! Check out the URL here: https://www.soundandsurf.com  If you’re interested in an online ultrasound fellowship, check out www.ultrasoundleadershipacademy.com!