
Kaz Negishi@Cardiologist/ Heart Mafia
@kaznegishi
Challenging the status quo as I believe we can make the future better. Tackling on inequity in health care. Sonothrombolysis. Opinions my own. 日本語 @KazNegishiMD
ID: 617055194
http://sydney.edu.au/medicine/people/academics/profiles/kazuaki.negishi.php 24-06-2012 12:01:05
3,3K Tweet
1,1K Followers
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Do you know the reduction of LV mass after AVR will be driven by "cellular compartment regression" or "extracellular regression"? Check out the new article in CircImaging below! #AHAJournals Jiwon Kim, MD Kaz Negishi@Cardiologist/ Heart Mafia ahajrnls.org/3BGPPfD


For heart transplant (HTx) patients, CCTA might be considered the preferred imaging modality for annual surveillance of CAV after the first year post-HTx Marta Belmonte Pasquale Paolisso Luca Bergamaschi Hirofumi Ohashi Emanuele Gallinoro, MD, PhD Angelo Sansonetti Carmine Pizzi ahajrnls.org/4h3GzRR




2/ Let’s harness the power of AI for survival prognostication after TEER 💪 Deep learning-predicted RVEF outperforms TAPSE in 1-year mortality prognostication #AHAJournals Jiwon Kim, MD Kaz Negishi@Cardiologist/ Heart Mafia doi.org/10.1161/CIRCIM…

Ever wonder what happens after you hit “submit”? Gain expert insights into the publishing process at CircImaging at “Behind the Scenes: Navigating Peer Review & Revisions” on Feb 12, 4PM ET. REGISTER: heart.zoom.us/webinar/regist… #AHAJournals #CardioTwitter Jiwon Kim, MD Kaz Negishi@Cardiologist/ Heart Mafia




Such a comprehensive overview on “ Valvular heart disease: What is new and what is in the horizon?” By prof Victoria Delgado , EACVI President #JSE2025 日本心エコー図学会第36回学術集会 JSE2025



Photon-counting detector CCTA uncovers a doughnut-like novel mixed plaque phenotype. We report two cases highlighting PCD-CT's potential in understanding atherosclerosis better & matching intravascular imaging resolution Pruthvi C R #AHAJournals Kaz Negishi@Cardiologist/ Heart Mafia ahajrnls.org/3Fbt70O


1/ New Cardiac CT data showed that women & those with low-gradient AS have more fibrotic component than calcification in aortic valve tissue of the patients referred for TAVR Daniel Lorenzatti, MD. Annalisa Filtz Leandro Slipczuk Pamela Piña S. Aldo L Schenone, MD ...

2/ Carlos Gongora, MD FACC Andrea Scotti Edwin Ho Azeem Latib #AHAJournals Kaz Negishi@Cardiologist/ Heart Mafia doi.org/10.1161/CIRCIM…


📢 Expedited Review for #ESCCongress 2025! CircImaging invites authors with accepted ESC presentations to submit manuscripts for rapid review. Initial decisions within 10 days! Submit by June 23 👉 ahajournals.org/circimaging/ex… #CardioTwitter #CardioImaging Kaz Negishi@Cardiologist/ Heart Mafia


Aortic valve calcification scoring on contrast CT have high AUCs to identify severe AS by echo; optimal thresholds >1840 for men and >1430 for women Tom Wang MBChB MD Tiffany Dong Elio Haroun Cleveland Clinic Heart, Vascular & Thoracic #AHAJournals Kaz Negishi@Cardiologist/ Heart Mafia ahajrnls.org/409MAGy



🫀New CAC-DAD score using deep learning outperforms the Agatston score in predicting MACE! ✅ Accounts for plaque distribution + density 📊 Identifies high-risk pts missed by AS≥400 Dr Girish Dwivedi Victor Chang Cardiac Research Institute Harry Perkins Institute Heart Institute ahajrnls.org/4eG0DtJ
