
Ahmed Sayed
@ASayedMD
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PGY-1 @ Rochester Gen Hospital via @MethodistHosp @Almallah_Labs via @AinshamsMed 🇪🇬 | #cardiology🫀 #R💻 #football⚽️|Tweets My Own.
Houston, Texas
Joined June 2013
Here are my takeaways for the 7 most relevant and important #ESCCongress2025 for generalists AQUATIC, HI-PRO, RETREAT-FRAIL, DIGIT-HF, DAN-RSV were most practicing changing POTCAST was most contentious - not as billed
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🙏Incredibly grateful to @almallahmo for supervision , @MalekNayfeh, Fares AlAhdab, Mahmoud Al Rifai, @DmitryAbramovMD, @FudimMarat , @YasMoayedi, @RayanYousefzai for their incredible support, and to @JACCJournals CV imaging for the opportunity to publish our work🙏
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Do heart transplant patients always need invasive angio to screen for graft vasculopathy❓ 📜 https://t.co/JVR5PRa1VN In this meta-analysis, CTA/PET had pretty respectable sensitivity/NPV for ruling out graft vasculopathy compared to a gold standard of invasive angiography.
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NEW PAPER in @bmj_latest "Dealing with continuous variables and modelling non-linear associations in healthcare data: practical guide" --> https://t.co/4YGRasQVrx
#methodologymatters
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Over the past 41 years, death due to ischemic heart disease did not decline in countries with low socioeconomic development, research shows @ASayedMD @MethodistHosp @virani_md @ErinMichos @annmarienavar @DrLaPrincess
https://t.co/mDlDtJTqov
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🙏🙏Incredibly thankful to @almallahmo and Dr. Al Rifai for their supervision & guidance on this; and to my brilliant colleague @MariaAlwan_ 🙏🙏 And thank you to @EHJCVIEiC for allowing us to share our findings!
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Patients with a normal-ish EF could be further stratified as being at a *truly* low-risk of events or at intermediate risk depending on their rest flow. In contrast, patients with a depressed EF had a uniformly high rate of events regardless.
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Our hypothesis was that an elevated amount of myocardial blood flow at rest, which PET can measure, would predict adverse event rates. And it did, esp. in patients with a normal EF at rest.
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First, some background. Prior data indicated that the myocardium of patients with LVH/HFpEF receives an excessive amount of blood flow at rest ( https://t.co/wMmWdtnvF9) There is also mechanistic data that medications effective in HFpEF reduce this ( https://t.co/QIbXSAlPzu)
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1/4🧵 In patients undergoing cardiac stress testing w/ PET, does rest flow matter❓ In an analysis of >8k patients, we find that it does, esp. in patients with a preserved EF. Link📜: https://t.co/05Nxx0K95o
@almallahmo @MariaAlwan_ @MyASNC @MethodistHosp @EHJCVIEiC
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𝐃𝐒𝐄 𝐝𝐞𝐥𝐢𝐯𝐞𝐫𝐬 𝐢𝐧 𝐎𝐑𝐁𝐈𝐓𝐀-𝟐: Stress echo ischemia identifies who 𝘳𝘦𝘢𝘭𝘭𝘺 benefits from PCI. 📖 𝐉𝐮𝐬𝐭 𝐩𝐮𝐛𝐥𝐢𝐬𝐡𝐞𝐝 𝐢𝐧 #𝐉𝐀𝐂𝐂: https://t.co/SoNkeJ0zVW
@rallamee @mshunshin @rajkumar_chris @MikeFoley89 @FloSimader @ShaynaChotai
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An incredible experience at #DDW2025! Privileged to share our work on #pancreaticcancer, Fatty Pancreas, and #colorectalcancer With 3 oral presentations, and 3 poster presentations ✅ Immensely grateful for the mentorship and support of Dr. @SriGaddamMD 🙏🏼
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New genetic analysis in 200k people over 14 years ▶️apoB + lp(a) best capture lipid-mediated CV risk ▶️LDL particle size adds no additional info when apoB is accounted for https://t.co/Kv7sUxAcmv
academic.oup.com
AbstractBackground and Aims. Apolipoprotein B concentration reflects the number of atherogenic lipoproteins and is recognized as a key lipid risk marker. W
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Intensive LDL-C lowering with Evolocumab may lead to greater relative reduction in cardiovascular events in patients with autoimmune or inflammatory diseases. @AndreZimerman @bweber04 @analaurakunzler
@rgiuglaino
https://t.co/oYtX8Vbxqu
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Just in time for #HRS2025‼️ Excited to share our latest paper published in @AmericanHeartJ and honored to be first co-author with Dr. Bockus. Looking forward to presenting our work in San Diego. https://t.co/n3AsBU4bNw
@NazemAkoum @UWMedHeart
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We have an opening for an advanced imaging fellowship position available starting July 2025 at @MonteHeart. Applicants that have completed cardiology training are preferred. International applicants with USMLE certification will be considered. @aschenonegiugni @CarlosGongoraMD
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PET-derived global MFR is inversely associated with subsequent cardiovascular outcomes in all BMI categories @almallahmo @HMethodistMD @HMethodistCV Read now👉 https://t.co/748cbVedLw
#cvnuc
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Read our latest work in @CircIntv led by Dr Zmaili and supervised by Dr @tavrkapadia
Why do bioprosthetic aortic valves fail? Valve-in-valve TAVR in patients with failed Trifecta bioprosthetic aortic valves. A research letter @tavrkapadia @GrantReedMD @AbushoukMD @spilias_nikos @bbachir97 #AHAJournals
https://t.co/wSr1WtKiLT
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🧵Renal Denervation (RDN) for Hypertension – A meta-analysis of 12 sham-controlled RCTs in @ehjopen
https://t.co/d1G916H0Xi
@jennifer_rymer @RVSwaminathanMD @manesh_patelMD @FudimMarat
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🙏Immensely grateful to Drs. @MartinMaronMD @EthanRowin and Dr. Barry Maron for their guidance and mentorship on this work🙏
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