David McNamara (@davidmcnam) 's Twitter Profile
David McNamara

@davidmcnam

Advanced Imaging at @SpectrumHealth @michiganstateu | University of Michigan, Northwestern (x2), and UTSW Alumnus | #imaging #interventionalimaging #LAmyopathy

ID: 968486771171479553

calendar_today27-02-2018 14:03:34

889 Tweet

329 Followers

279 Following

Ritu Thamman MD (@iamritu) 's Twitter Profile Photo

5 Abnormal septum motion patterns on #echofirst that are nonischemic Bijoy Khandheria bit.ly/3skTxa7 1.LBBB septal flash-apical rocking 🔺LV apex moves t/w RV due to early septal shortening & posterolateral stretch 🔺delayed posterolateral contraction leads to

Circulation (@circaha) 's Twitter Profile Photo

Real-world low-risk TAVR outcomes in the USA: 1-year mortality & stroke rates were slightly higher than pivotal trial results from the 3 STS/ACC TVT registry. David J. Cohen, MD, MSc William Fearon Samir Kapadia @arnoldgehrke Vinod Thourani Wayne Batchelor, MD Tsuyoshi Kaneko ahajournals.org/doi/full/10.11…

Real-world low-risk TAVR outcomes in the USA: 1-year mortality &amp; stroke rates were slightly higher than pivotal trial results from the 3 STS/ACC TVT registry. <a href="/djc795/">David J. Cohen, MD, MSc</a> <a href="/wfearonmd/">William Fearon</a> <a href="/tavrkapadia/">Samir Kapadia</a>
@arnoldgehrke <a href="/VinodThourani/">Vinod Thourani</a> <a href="/_WayneBatchelor/">Wayne Batchelor, MD</a>
 <a href="/TsuyoshiKaneko1/">Tsuyoshi Kaneko</a> ahajournals.org/doi/full/10.11…
Poonam Velagapudi (@pooh_velagapudi) 's Twitter Profile Photo

It isn’t ICs only, several other specialties working in fluoroscopic labs are exposed to ☢️. W/ newer ☢️protection systems it is imp to minimize/eliminate ☢️exposure for every1.. SCAI is collaborating w/ multiple societies on a think tank on radiation protection! #SCAI2025

It isn’t ICs only, several other specialties working in fluoroscopic labs are exposed to ☢️. W/ newer ☢️protection systems it is imp to minimize/eliminate ☢️exposure for every1.. <a href="/SCAI/">SCAI</a> is collaborating w/ multiple societies on a think tank on radiation protection! #SCAI2025
American Society of Echocardiography (@ase360) 's Twitter Profile Photo

ASE member, Lucy, is representing ASE at the #SCAI2025 Think Tank: Summit on Radiation and Orthopedic Risks in Fluoroscopic Labs in Washington, DC! 👏

ASE member, <a href="/LucySafi/">Lucy</a>, is representing ASE at the #SCAI2025 Think Tank: Summit on Radiation and Orthopedic Risks in Fluoroscopic Labs in Washington, DC! 👏
Chittur Sivaram (@casivaram1) 's Twitter Profile Photo

🔥Delighted to welcome Dr. David McNamara from Spectrum Health and Michigan State University back to Virtual OU CV Grand Rounds on 5/8/25 🔥Dr. McNamara will update us on current status on radiation exposure in cath lab, with special focus on interventional echocardiographers

🔥Delighted to welcome Dr. David McNamara from Spectrum Health and Michigan State University back to Virtual OU CV Grand Rounds on 5/8/25
🔥Dr. McNamara will update us on current status on radiation exposure in cath lab, with special focus on interventional echocardiographers
Chittur Sivaram (@casivaram1) 's Twitter Profile Photo

🔥Superb OU CV Grand Rounds by David McNamara today on radiation mitigation during structural interventional procedures, with focus on interventional echocardiographers 🔥Thank you Dr. McNamara for sharing slides ⬇️ 🧵 David H. Wiener, MD Srihari S. Naidu, MD Priscilla Wessly Nadeen N. Faza, M.D.

🔥Superb OU CV Grand Rounds by <a href="/davidmcnam/">David McNamara</a> today on radiation mitigation during structural interventional procedures, with focus on interventional echocardiographers
🔥Thank you Dr. McNamara for sharing slides ⬇️ 🧵
<a href="/DavidWienerMD/">David H. Wiener, MD</a> 
<a href="/SrihariNaiduMD/">Srihari S. Naidu, MD</a> 
<a href="/PWesslyMD/">Priscilla Wessly</a> 
<a href="/NadeenFaza/">Nadeen N. Faza, M.D.</a> 
✅
Amit Khera (@dramitkhera) 's Twitter Profile Photo

What a happy day for the UTSW Cardiology Fellowship and UTSW Heart to welcome back Rohan Khera as our Distinguished Alumni speaker for Cardiology Grand Rounds. Incredible creativity and vision for clinically actionable tools for #AI and a real leader in the field #onetowatch

What a happy day for the <a href="/UTSWCardfellow/">UTSW Cardiology Fellowship</a> and <a href="/utswheart/">UTSW Heart</a> to welcome back <a href="/rohan_khera/">Rohan Khera</a> as our Distinguished Alumni speaker for Cardiology Grand Rounds. Incredible creativity and vision for clinically actionable tools for #AI and a real leader in the field #onetowatch
Chittur Sivaram (@casivaram1) 's Twitter Profile Photo

#echofirst ✅ Nice example of TR due to carcinoid (Neuro Endocrine Tumor) ✅ Thick immobile TV leaflets, ‘board-like’ & rigid, severe TR ✅ No commissural fusion unlike RHD (⬇️3D TruView) ✅ Severe TR, large ERO spanning entire coaptation line ✅ State of the Art Review: JACC

Ahmed Bennis (@drbennisahmed) 's Twitter Profile Photo

Carvedilol as Single Therapy for Heart Failure With Improved Ejection Fraction: A CATHEDRAL-HF Withdrawal of HF treatment maintaining carvedilol vs usual treatment led to similar rates of worsening of left ventricular function at 52 weeks jacc.org/doi/abs/10.101…

Carvedilol as Single Therapy for Heart Failure With Improved Ejection Fraction: A CATHEDRAL-HF

Withdrawal of HF treatment maintaining carvedilol vs usual treatment led to similar rates of worsening of left ventricular function at 52 weeks

jacc.org/doi/abs/10.101…
C. Michael Gibson MD (@cmichaelgibson) 's Twitter Profile Photo

Dr. Rohan Khera and I discuss: Artificial Intelligence in cardiovascular care. S/b BridgeBio Pharma, Inc. clinicaltrialresults.org/dr-rohan-khera…

Chittur Sivaram (@casivaram1) 's Twitter Profile Photo

#echofirst ✅ Incremental value of transillumination (TI) rendered 3D ✅ MR due to indentation/cleft at P2P3 ⬇️. Regurg location not seen well on 3D (image 1) ✅ TI images (2 & 3) show regurg orifice better ✅ Image 4 clearly localizes MR to cleft/indentation ✅ Cool shadow of

Alexander Mladenow MD (@alex1708ander) 's Twitter Profile Photo

#echofirst detection of LAA thrombus can be very challenging…even in TEE 👉 I usually use multiplane imaging, looking at LAA in different planes 👀 A 🇩🇪 expert proposal⬇️ doi.org/10.1007/s00392… 👉 intraop TEE case example