Matthew Li Kam Wa
@mattlkw
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Cardiology Registrar | Dabbling in research with @ukheartresearch
London, England
Joined August 2015
SELUTION DENOVO presented at #TCT2025. 💥 target vessel failure at 1 yr: 5.3% in sirolimus-eluting ballon arm vs. 4.4% in DES arm (meeting 50% non-inferiority margin) @divaka_perera reviews data and takes a deep dive with @DrPeterOKane and @twj1974
https://t.co/is7TqOI5AE
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🚨@REVIVED_BCIS2 scar analysis🫀 ➡️Scar volume & pattern highly associated with death and arrhythmia ➡️Scar assessment should be routine, particularly in those at borderline risk Out now @JACCJournals CVI🔗 https://t.co/Q3BiRblDiJ 📺Watch our summary👇 https://t.co/J9Ij5nJQBn
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This first randomized comparison of FFR & iFR in serial #cvCAD shows that both FFR & iFR pullbacks overestimate hemodynamic benefits of #PCI. Post-PCI physiology should be routinely performed in diffuse & serial disease. https://t.co/oKY788cJrE
@divaka_perera @mattlkw #JACCINT
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🚨FFR and iFR systematically overestimate the result of PCI in serial and diffuse coronary disease 🚨 #CoronaryPhysiology 🎲Randomised 👁️Blinded 🙋♀️Within patient comparison 🔗 Full link @JACCJournals
https://t.co/AFHt3W4VbE 📺Watch our summary below👇
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Pressure-Derived Indices in Left Main Coronary Artery Disease @CircIntv ➡️ PW indices differ significantly between the LAD and LCx in isolated LMCA due to inherent differences in microvascular resistance and coronary flow. 🔗 https://t.co/o4h3XpVZUl
@TheBHF @kingscardio
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@MGtberg @DrOzanDemir @CircIntv @TheBHF @kingscardio @DrHaseebRahman1 @sven_plein @ncurzen @ColletCarlos @monaltiren @JEscaned @SVRaoMD @BCIS_uk @K_DeSilva Cross talk not an issue as there was no pressure drop in the vessels beyond the LMCA. As close to normal epicardial conductance in LAD and LCx as virtually any reported data series. *btw we have some interesting data coming v soon on cross-talk https://t.co/oDlT5sz5G7
@mattlkw
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🏴☠️CMD-HFpEF is a prevalent endotype of HFpEF ❌However, its pathophysiology remains incompletely understood ✅We discuss impaired lusitropy and subendocardial ischemia as the potential link between CMD and HFpEF https://t.co/kolKERqQJv
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What is the role of revascularisation for ischaemic heart failure after REVIVED? Look today in ICR3 for thoughts from REVIVED chief investigator @divaka_perera and NEJM editorial author @ajaykirtane. https://t.co/pz96Au8ezN
#ICRJournal @UKheartresearch @REVIVED_BCIS2 @SabaAssar
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Absolute pleasure to be invited to speak at #BCJACore2023, an event that I found so useful not that long ago (and pick up some cardio-oncology tips too)! Good luck to all those sitting the exam this year. @TheBJCA @hollymorgs @cfcamm
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Universities 'finalising' a data sharing agreement ...
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British Cardiovascular Intervention Society Jeopardy Score calculator launched #aci2023 today! https://t.co/KeEME4zPcs allows quick, reliable quantification of extent of coronary disease to assess trial eligibility and stratify clinical risk. @CHIP_BCIS3 @REVIVED_BCIS2 @BCIS_uk
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Congratulations @DrMattRyan et al for their insightful work on invasive viability assessment https://t.co/yZce3GYtD1. NON-invasive viability assessment under the microscope when @divaka_perera presents the REVIVED Viability Analysis at Late Breaking Trials #ACC23 on Sat 4 March
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Excellent review article discussing the different physiological phenotypes of CAD https://t.co/JSst8JWBU2 and re-iterating that serial CAD represents a diagnostic challenge in the catheter lab https://t.co/DYr8cYnZuG
@ColletCarlos @BernardBruyne @divaka_perera @DrBModi
pubmed.ncbi.nlm.nih.gov
Individual stenosis severity is significantly underestimated in the presence of serial disease, using both hyperaemic and resting pressure-based indices. hSR is less prone to error but challenges in...
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There was no difference in the primary outcome at a median of 3.4 years, despite a high event rate in both arms.
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In the 2nd row and the auditorium is packed. Apparently there is some trial being presented today? #ESCCongress @BlakeSarahR @hollymorgs @UKheartresearch @divaka_perera @REVIVED_BCIS2
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Comparison of Flow Study (Doppler vs Thermo) ➡️CFR-thermo overestimates CFR-Doppler (modest correlation) ➡️Commonly used CFR-thermo threshold 2.0 has poor diagnostic accuracy ➡️Optimal CFR threshold 2.5 (thermo OR Doppler) 🔗 https://t.co/fyuK3PfRQT
@JACCJournals #EuroPCR2022
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In STEMI patients earlier treatment of non-culprit lesion during COVID‐19 pandemic associated with⬇️rates unplanned revascularization and myocardial infarction at 6⃣m f/u 🔗 https://t.co/djVdNM1wwO
@LCC_DrMalik @divaka_perera @UKheartresearch @BCIS_uk @kingscardio @CCIJournal
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Direct to cath lab or not after out of hospital cardiac arrest? A deep dive into COACT and TOMAHAWK here. #MedEd #CardioTwitter
https://t.co/JiAFk7ukFl
@DrNileshPareek @K_DeSilva @touchCARDIO @ukheartresearch @kingscardio
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FLOWER-MI & root of the problem with non-culprit revascularisation @mattlkw @K_DeSilva @ColletCarlos @divaka_perera
#OpenHeartBMJ #FLOWERMI
https://t.co/E6UAWsrtrx
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