#EHRA26
New data from our translational animal lab @UCPH_Research
We have talked a lot about spasms… but:
How does #PFA impact coronary vascular integrity❓❔
🔬 Key findings: • PFA induces acute coronary endothelial dysfunction, evidenced by impaired bradykinin-mediated vasorelaxation • The severity of dysfunction varies by location: – Least pronounced at the CTI – More evident in the GCV – Most severe with epicardial application • Smooth muscle function remained intact, as responses to nitric oxide donor (SNP) were preserved
👉🏻While vasospasms are typically reversible, our data suggest that endothelial injury persists beyond the acute phase, potentially contributing to delayed complications such as: • Recurrent coronary spasms • Malignant arrhythmias • Neointimal hyperplasia and coronary stenosis
@JacopoImberti@micaela_ebert@AugustoMeretta@Sharon_Man @BA_Mulder
@DrAnthonyLi@veramasloo@BoldiKovacsMD@DrYanushiDW@MartinRauber3@netta_doc@HaseebEPHF@EHRAPresident
#Cardiology #Electrophysiology #PFA #Arrhythmia #TranslationalResearch
Extensive Coronary Venous System Mapping for Outflow Tract Ventricular Arrhythmias: Utility of a Dual Over-the-Wire Microelectrode Catheter Technique
@shirai_yasuhiro
https://t.co/f28SNVpzeC
AFアブレーション前後での両心房ストレイン変化、左房+右房ストレインの再発予測能をHeart Rhythm に報告させて頂きました。
Our new paper is out! 📄
We found that Right Atrial Strain provides additive prognostic value to Left Atrial Strain.
High-Frequency Areas as an Electrophysiological Clue for Accessory Pathway Ablation: Characterizing Spatial Dissociation with Peak Frequency Mapping
@tkdragnet
https://t.co/pcqeJopfN3
Dr. Yoshito Iesaka passed away on January 25.He was an eminent physician whose pioneering work greatly advanced the field of arrhythmia treatment. We respectfully share this news and extend our heartfelt prayers for the repose of his soul.
Can Oral Anticoagulants Be Safely Discontinued Following Atrial Fibrillation Ablation? A Systematic Review and Meta-Analysis of Reconstructed Time-to-Event Data
@LucasMBarbosa01
https://t.co/p5mshf951W