CBS - The 17th Left Main & Coronary Bifurcation Summit, CBS2025

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Left Main & Coronary Bifurcation Summit (CBS) was founded in 2006 as a think tank dedicated to the treatment of left main and coronary bifurcation lesions. CBS aims to improve cardiological care by refreshing fundamental researches, clinical trials, yearly published guidelines, emerged ideas and case-based discussion.

Association and Affiliations
- Organized by
  
  Nanjing Heart Center
  
  Asian Bifurcation Club (ABC)
  
  Nanjing First Hospital, Nanjing Medical University
- Co-organized by
  
  Chinese Society of Cardiology (CSC)
  
  Capacity Building and Continuing Education Center,National Health and Family Planning Commission (CBCEC)
  
  American Society for Cardiovascular Angiography and Interventions (SCAI)
  
  Asian Heart Society (AHS)
Contact Us
- Registration Administration of Domestic Representatives
  
  Hongjuan Peng : +86-13913895477
  
  Haimei Xu +86-13914736846
  
  cbsnj@cbsmd.cn
- Registration Administration of Overseas Representatives
  
  Ling Lin : +86 (25) 52271398
  
  +86-13951884596
  
  cbs@cbsmd.cn
- Management of Challenging Cases
  
  Yingying Zhao :+86-13815408517
  
  sub@cbsmd.cn
Address

CBS2019 Congress Secretariat, Nanjing First Hospital, Building No.9 68# Changle Road, Nanjing, China

210006
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SCIENTIFIC LIBRARY

SCIENTIFIC LIBRARY

Research Paper

> Acute Coronary Syndrom

> ASCVD Prevention

> Bifurcation Stenting

> Cardio-Oncology

> Congestive Heart Failure

> DAPT Duration

> Drug Coated Balloon

> Fractional Flow Reserve

> IVUS Guidance

> Optical Coherence Tomography

> Pulmonary Hypertension

> Rotational Atherectomy

> Shear Stress

> Stenting Left Main

> Transcatheter Aortic Valve Replacement

> Percutaneous LAA Occlusion

> Mitral/Tricuspid Valvular Disease

> Other Relevant Articles

Recommended Paper

Management of Acute Myocardial Infarction During the COVID-19 Pandemic

COVID-19 and Thrombotic or Thromboembolic Disease: Implications for Prevention, Antithrombotic Therapy, and Follow-up

CSC Expert Consensus on Principles of Clinical Management of Patients with Severe Emergent Cardiovascular Diseases during the COVID-19 Epidemic

ACC Clinical Bulletin Focuses on Cardiac Implications of Coronavirus (COVID-19)

HOME | SCIENTIFIC LIBRARY | 血流动力学与动脉粥样硬化

血流动力学与动脉粥样硬化

Role of Low Endothelial Shear Stress and Plaque Characteristics in the Prediction of Nonculprit Major Adverse Cardiac Events: The PROSPECT Study Low Endothelial Shear Stress Predicts Evolution to High-Risk Coronary Plaque Phenotype in the Future: A Serial Optical Coherence Tomography and Computational Fluid Dynamics Study Coronary Microcirculation in Ischemic Heart Disease Low shear stress induces vascular eNOS uncoupling via autophagy-mediated eNOS phosphorylation Angiographic derived endothelial shear stress: a new predictor of atherosclerotic disease progression Flow-Regulated Endothelial S1P Receptor-1 Signaling Sustains Vascular Development Evolving understanding of the heterogeneous natural history of individual coronary artery plaques and the role of local endothelial shear stress Low shear stress induces endothelial reactive oxygen species via the AT1R/eNOS/NO pathway

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Original Research2020 Jun 12;16(2):e173-e180.

JOURNAL：Eurointervention. Article Link

Transseptal puncture versus patent foramen ovale or atrial septal defect access for left atrial appendage closure

C Kleinecke, M Fuerholz, E Buffle et al. Keywords: left atrial appendage closure; LAAC; TSP or PFO/ASD access; outcome

ABSTRACT

AIMS - The aim of this study was to compare the periprocedural and late clinical outcomes of left atrial appendage closure (LAAC) with AMPLATZER devices by access through transseptal puncture (TSP) versus a patent foramen ovale (PFO) or an atrial septal defect (ASD).

METHODS AND RESULTS - Between 2009 and 2018, 578 consecutive patients underwent LAAC via TSP or PFO/ASD access in three centres. After a 3:1 propensity score matching, 246 (TSP) versus 91 (PFO/ASD) patients were compared using the primary efficacy endpoint of all-cause stroke, systemic embolism and cardiovascular/unexplained death and the primary safety endpoint of major periprocedural complications and major bleedings at follow-up. Mean age was 75.2±8.7 (TSP) vs 74.4±10.9 (PFO/ASD) years, CHA₂DS₂-VASc score 4.5±1.6 vs 4.3±1.4 and HAS-BLED score 3.3±1.0 vs 3.3±0.9. Device success (97.6% vs 97.8%, p=0.90) was similar. After 2.5±1.4 vs 2.6±1.6 years, clinical efficacy (46/603, 7.6% [TSP] vs 21/233, 9.0% [PFO/ASD], hazard ratio [HR] 1.2; 95% confidence interval [CI]: 0.69-0.85, p=0.54) and safety (24/603, 4.0% vs 11/233, 4.7%; HR 1.4; 95% CI: 0.52-3.6, p=0.49) did not differ.

CONCLUSIONS - Use of a PFO/ASD access for LAAC with AMPLATZER devices offers similar periprocedural and late clinical outcomes to TSP. Simultaneous PFO/ASD closure for an additional protective benefit does not increase risk.

Abstract

Recommended Article

Transseptal puncture versus patent foramen ovale or atrial septal defect access for left atrial appendage closure

ABSTRACT