Bret Alvis, MD

Anesthesiologist and Intensivist. Working to better understand volume status one waveform at a time.

[CHGO Bears @CHGO_Bears]

GOOD BETTER BEST.
CHICAGO OVER EVERYTHING.
BEARS OVER EVERYTHING.

[Chicago Bears @ChicagoBears]

What you've all been waiting for ‼️

[Kirsten Tanis @Kirsten_Tanis1]

10 out of 10 video 👏👏👏

For a 10 out of 10 season that exceeded all expectations

And I really thought at the time that the game winning TD vs. the Bengals was the most exciting one we’d watch all year 😂

Magical is right. It’s Chicago! Yeah!!!

[Silvy @WaddleandSilvy]

YOU CANT SLAY THE DRAGON BETTER THAN THAT.

[DaWindyCity Productions @dwcprodz]

CHICAGO BEARS 2025-26 PLAYOFFS HYPE VIDEO ᴴᴰ || "Run This Town"

[Silvy @WaddleandSilvy]

Good: Making the playoffs. ☑️

Better: Take the north.

Best: Win the whole fucking thing.

One down, two to go.
🐻 ⬇️

[Chicago Bears @ChicagoBears]

ICEMAN

[Silvy @WaddleandSilvy]

LET FUCKING GO!!!!!!!!

[Greg Olsen @gregolsen88]

Philly is throwing into the wind bc Chicago won the toss and took the ball

It’s not random

Ben Johnson planned for the 4th qtr hours ago

[Big Cat @BarstoolBigCat]

What a play call by Ben Johnson

[VoluMetrix, LLC @VoluMetrixLLC]

Big win for VoluMetrix! We took home the People’s Choice Award at #ACC25 for our non-invasive hemodynamic monitoring device. Grateful for the support - the future of heart failure care is here.

https://t.co/xwusN0tFKX

#MedTech #Innovation #Cardiology

[Aniket S. Rali, MD, FCCP, FACC @aniket_rali]

Shout out to @bretalvis and the @VoluMetrixLLC team for winning the innovation challenge @ACCinTouch 2025!

@VUMCDiscoveries

[VoluMetrix, LLC @VoluMetrixLLC]

Exciting News! VoluMetrix receives prestigious grant from the Pennsylvania Pediatric Medical Device Consortium, driving advancements in NIVA technology for pediatric patients. Join us as we pioneer innovation in pediatric care!

https://t.co/LWslKGHqz5

[Bret Alvis, MD @bretalvis]

Excited to move our pediatric work forward and start bringing innovation to pediatric patients! https://t.co/onQOBLEB16

[VoluMetrix, LLC @VoluMetrixLLC]

Exciting Announcement! VoluMetrix Receives $3M NIH Grant to Propel Development of NIVA|HF, our groundbreaking non-invasive heart failure monitoring solution.
#NIH #SBIR #NHLBI #HeartFailureMonitoring #InnovationInHealthcare #VoluMetrix #PatientCare

https://t.co/UacvG7xdDt

[Bret Alvis, MD @bretalvis]

Thrilled to be a Co-Investigator on this crucial initiative. We're advancing towards our goal of enabling heart failure patients to access critical data on cardiac filling pressure from the comfort of their homes. #SBIR #HeartFailure" https://t.co/e8aBCR6spv

[VoluMetrix, LLC @VoluMetrixLLC]

Exciting News! VoluMetrix has been awarded the prestigious CAPCaT grant to accelerate the validation of NIVA|HF, bringing us closer to advancing point of care technologies. Thank you CAPCaT for your support! https://t.co/sqBM8KD3oa via @PRWeb

[Bret Alvis, MD @bretalvis]

Dr. Jenna Helmer Sobey being recognized at SPANZA in Sydney, Australia for her talk on NIVA in pediatric resuscitation. Congrats Dr. Sobey!

[Bret Alvis, MD @bretalvis]

Dr. Jenna Helmer Sobey just gave an excellent talk on her innovative work with Non-Invasive Venous Waveform Analysis (NIVA) in the pediatric patient at @spanzaconf in Sydney, Australia. If you get a chance to hear her speak, do it! @VUMC_Anes @vumcpeds @VUMCResearch