Vivek Yedavalli, MD, MS
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Vivek Yedavalli, MD, MS
@vsyedavalli.bsky.social
71 followers 39 following 10 posts
Associate Professor of Neuroradiology, Neurology, and Neurosurgery at Johns Hopkins

Director of Neuroradiology, Johns Hopkins Bayview’s Medical Center

Director of Stroke, Neurovascular, and Perfusion Imaging, JHUSOM

Chicago sports fan, tennis fan
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vsyedavalli.bsky.social
@francisdeng.medsky.social @asfnr.bsky.social
November 3, 2025 at 12:04 PM
vsyedavalli.bsky.social
x.com/vsyedavalli/...
Vivek Yedavalli, MD, MS, FAHA on X: "Check out our latest paper demonstrating the utility of prolonged venous transit, a marker of venous outflow impairment on perfusion imaging, as a biomarker of unfavorable outcomes despite max reperfusion with #EVT in #stroke #LVO patients! @Hopkins_Rad https://t.co/vsXutIQWwj" / X
Check out our latest paper demonstrating the utility of prolonged venous transit, a marker of venous outflow impairment on perfusion imaging, as a biomarker of unfavorable outcomes despite max reperfusion with #EVT in #stroke #LVO patients! @Hopkins_Rad https://t.co/vsXutIQWwj
x.com
November 3, 2025 at 12:02 PM
Reposted by Vivek Yedavalli, MD, MS
theajnr.bsky.social
"Simultaneous Multiparametric Estimation of AVM Hemodynamics Using MR Fingerprinting Arterial Spin-Labeling"

doi.org/10.3174/ajnr...

@vsyedavalli; @hopkinsneurorad; @hopkins_rad
October 21, 2025 at 3:40 PM
Reposted by Vivek Yedavalli, MD, MS
acadrad.bsky.social
CECI² Co-Chair Dr. Yedavalli shares the benefits of the advocacy opportunities provided by the Academy through the CECI² program.

To view more quotes and materials from the current CECI² class and leadership, click this link www.acadrad.org/wp-content/u.... @vsyedavalli.bsky.social
October 1, 2025 at 8:44 PM
Reposted by Vivek Yedavalli, MD, MS
theajnr.bsky.social
"Role of Hypoperfusion Intensity Ratio in Vessel Occlusions: A Review on Safety and Clinical Outcomes"

doi.org/10.3174/ajnr...

#HIR #Stroke #LVO #DMVO @vsyedavalli; @thedocarsalan; @reh84315851; @JeremyHeitMDPHD
June 16, 2025 at 3:28 PM
Reposted by Vivek Yedavalli, MD, MS
theajnr.bsky.social
"Safety and Efficacy of the Neuroform Atlas Stent for Treatment of Intracranial Aneurysms: A Systematic Review, Meta-Analysis, and Meta-Regression"

doi.org/10.3174/ajnr...

@vsyedavalli
June 25, 2025 at 4:37 PM
Reposted by Vivek Yedavalli, MD, MS
theajnr.bsky.social
"Prolonged Venous Transit on Perfusion Imaging Is Associated with Longer Lengths of Stay in Acute Large Vessel Occlusions"

doi.org/10.3174/ajnr...

#LVO #CTP @vsyedavalli; @ManishaKoneru; @yedavaSNAPlab
May 23, 2025 at 3:15 PM
Reposted by Vivek Yedavalli, MD, MS
theajnr.bsky.social
"Data-Driven Prognostication in Distal Medium Vessel Occlusions Using Explainable Machine Learning"

doi.org/10.3174/ajnr...

#MVO @vsyedavalli
April 25, 2025 at 2:55 PM
vsyedavalli.bsky.social
x.com/vsyedavalli/...
Vivek Yedavalli, MD, MS, FAHA on X: "https://t.co/r49EluLuEB @hamza_isleem @theAJNR_EIC @TheASNR @theASFNR" / X
https://t.co/r49EluLuEB @hamza_isleem @theAJNR_EIC @TheASNR @theASFNR
x.com
April 18, 2025 at 1:37 PM
vsyedavalli.bsky.social
x.com/vsyedavalli/...

Thanks all for the support! #neuro #neurorad @ahajournals.bsky.social @ahascience.bsky.social #stroke #LVO
Vivek Yedavalli, MD, MS, FAHA on X: "Found out that I was selected as a Fellow of the American Heart Association! Thank you to all of my awesome mentors and mentees for their support and mentorship! @StrokeAHA_ASA @AHAScience @Hopkins_Rad @hopkinsneurorad @RapidAI @KambizNael @ArgyeH @JeremyHeitMDPHD @HanzhangLu" / X
Found out that I was selected as a Fellow of the American Heart Association! Thank you to all of my awesome mentors and mentees for their support and mentorship! @StrokeAHA_ASA @AHAScience @Hopkins_Rad @hopkinsneurorad @RapidAI @KambizNael @ArgyeH @JeremyHeitMDPHD @HanzhangLu
x.com
April 1, 2025 at 1:57 PM
Reposted by Vivek Yedavalli, MD, MS
theajnr.bsky.social
"Hypoperfusion Intensity Ratio Less Than 0.4 Is Associated with Favorable Outcomes in Unsuccessfully Reperfused Acute Ischemic Stroke with Large-Vessel Occlusion"

doi.org/10.3174/ajnr...

#HIR #AIS #LVO

@vsyedavalli @YedavaSNAPlab @Hopkins_Rad @hopkinsneurorad @JeremyHeitMDPHD @stanfordneuroi1
March 20, 2025 at 3:27 PM
vsyedavalli.bsky.social
x.com/vsyedavalli/...

Check out our latest paper in AJNR!
x.com
x.com
February 21, 2025 at 5:37 PM
Reposted by Vivek Yedavalli, MD, MS
peterstefanovic.bsky.social
Centers for Disease Control cuts expected to devastate Epidemic Intelligence Service, a ‘crown jewel’ of public health in U.S

EIS officers investigate disease outbreaks and health threats in the U.S. and abroad

www.statnews.com/2025/02/14/t...
CDC cuts expected to devastate Epidemic Intelligence Service, a ‘crown jewel’ of public health
Members of the CDC's Epidemic Intelligence Service were warned Friday that many of them were about to be fired
www.statnews.com
February 15, 2025 at 11:06 AM
vsyedavalli.bsky.social
Check out our previous work in @bmj.com JNIS establishing prolonged venous transit as one of the first perfusion based venous outflow measurements in acute ischemic #stroke!
nam02.safelinks.protection.outlook.com?url=http%3A%...
@hopkinspress.bsky.social @johnshopkinssph.bsky.social
Prolonged venous transit on perfusion imaging is associated with higher odds of mortality in successfully reperfused patients with large vessel occlusion stroke
Background Poor venous outflow (VO) profiles are associated with unfavorable outcomes in patients with acute ischemic stroke caused by large vessel occlusion (AIS-LVO), despite achieving successful re...
nam02.safelinks.protection.outlook.com
January 26, 2025 at 12:48 PM
vsyedavalli.bsky.social
dx.doi.org/10.1111/jon.70006

Check out our latest paper looking at predictors of a #stroke venous outflow parameter called prolonged venous transit in @jneuroimaging.bsky.social! #LVO #AIS
Factors Associated With Prolonged Venous Transit in Large Vessel Occlusion Acute Ischemic Strokes
Background and Purpose Prolonged venous transit (PVT), derived from computed tomography perfusion (CTP) time-to-maximum (Tmax) maps, reflects compromised venous outflow (VO) in acute ischemic stroke...
dx.doi.org
January 15, 2025 at 1:56 PM
Reposted by Vivek Yedavalli, MD, MS
radiology-ai.bsky.social
What's new in radiology #AI? Check out The Vasty Deep blog! https://buff.ly/2GJ9yfd
January 6, 2025 at 8:04 PM
Reposted by Vivek Yedavalli, MD, MS
theajnr.bsky.social
"The Future of Artificial Intelligence in Clinical Radiology: Savior or False Hope?"

doi.org/10.3174/ajnr...

@GregZ_MD
The Future of Artificial Intelligence in Clinical Radiology: Savior or False Hope?
Making predictions is hard, especially about the future . Yogi Berra Artificial intelligence (AI), defined here as deep learning and transformer-based computer vision and language models, has been proposed as a revolutionary technology for radiology, possibly more impactful than past revolutions
doi.org
December 14, 2024 at 8:17 PM
Reposted by Vivek Yedavalli, MD, MS
theajnr.bsky.social
"The Future of Academic Neuroradiology: Challenges, Opportunities, and Way Forward"

doi.org/10.3174/ajnr...

@AjayMalhotraRad
The Future of Academic Neuroradiology: Challenges, Opportunities, and Way Forward
Academic neuroradiology has a vital role in driving scientific progress, improving patient outcomes, and disseminating knowledge to the next generation of radiologists. From the early adoption of skull radiographs shortly after the discovery of X-rays, to ventriculography in 1918,
doi.org
December 14, 2024 at 12:14 AM
vsyedavalli.bsky.social
Check out our latest paper in the European Journal of Neurology looking at a marker of venous outflow called prolonged venous transit as a biomarker in #stroke #LVO #Thrombectomy

pubmed.ncbi.nlm.nih.gov/39620268/
Prolonged venous transit is associated with lower odds of excellent recovery after reperfusion in anterior large-vessel occlusion stroke - PubMed
Among patients with AIS-LVO who achieved successful reperfusion, PVT positivity was independently associated with a decreased likelihood of excellent functional outcome at 90 days. Assessment of PVT o...
pubmed.ncbi.nlm.nih.gov
December 12, 2024 at 12:58 AM
Reposted by Vivek Yedavalli, MD, MS
befast.bsky.social
🍞 🧠 While >90% of ischemic strokes fall into traditional TOAST categories, the “Other” category hides critical diagnoses we can't afford to miss.

Let's explore the fascinating world of unusual ischemic stroke etiologies 🦓 every neurologist should know!👇
November 24, 2024 at 6:13 PM
vsyedavalli.bsky.social
Check out our latest paper in JAHA!

www.ahajournals.org/doi/10.1161/...
Perfusion‐Based Relative Cerebral Blood Volume Is Associated With Functional Dependence in Large‐Vessel Occlusion Ischemic Stroke | Journal of the American Heart Association
www.ahajournals.org
December 7, 2024 at 4:06 AM