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

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General Information

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

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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 | Scientific Library

Scientific Library

Intravascular Ultrasound-Derived Virtual Fractional Flow Reserve for the Assessment of Myocardial Ischemia Contribution of stent underexpansion to recurrence after sirolimus-eluting stent implantation for in-stent restenosis Ticagrelor vs Clopidogrel After Fibrinolytic Therapy in Patients With ST-Elevation Myocardial Infarction: A Randomized Clinical Trial Unprotected Left Main Disease: Indications and Optimal Strategies for Percutaneous Intervention Mediterranean Diet and the Association Between Air Pollution and Cardiovascular Disease Mortality Risk Outcomes in patients treated with ticagrelor or clopidogrel after acute myocardial infarction: experiences from SWEDEHEART registry Prognostic Value of Computed Tomography-Derived Extracellular Volume in TAVR Patients With Low-Flow Low-Gradient Aortic Stenosis Incidence and Outcomes of Surgical Bailout During TAVR : Insights From the STS/ACC TVT Registry

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Original Research2018 Feb 23;82(3):815-823.

JOURNAL：Circ J. Article Link

Intravascular Ultrasound-Derived Virtual Fractional Flow Reserve for the Assessment of Myocardial Ischemia

Seike F, Uetani T, Nishimura K et al. Keywords: Fractional flow reserve; Intravascular ultrasound; Myocardial ischemia

ABSTRACT

BACKGROUND - Fractional flow reserve (FFR) is widely used for the assessment of myocardial ischemia. Intravascular ultrasound (IVUS) is an intracoronary imaging method that provides information about lumen and vessel morphology. Previous studies on the expanded use of IVUS to identify functional ischemia have noted an association between anatomy and physiology, but IVUS-derived minimum lumen area (MLA) has a weak-moderate correlation with myocardial ischemia compared with FFR. We developed a method to calculate FFR using IVUS-derived anatomical information for the assessment of myocardial ischemia. The aims of this study were to investigate the relationship between wire-based FFR and IVUS-derived FFR (IVUS-FFR) and to compare the usefulness of IVUS-FFR and IVUS-derived MLA for functional assessment. Methods and Results:We retrospectively analyzed 50 lesions in 48 patients with coronary stenosis who underwent IVUS and FFR simultaneously. IVUS-FFR was calculated using our original algorithm and fluid dynamics. Mean percent diameter stenosis determined on quantitative coronary angiography and on FFR was 56.4±10.7 and 0.69±0.08, respectively. IVUS-FFR had a stronger linear correlation with FFR (R=0.78, P<0.001; root mean square error, 0.057 FFR units) than with IVUS-derived MLA (R=0.43, P=0.002).

CONCLUSIONS - IVUS-FFR may be a more valuable method to identify myocardial ischemia, compared with IVUS-derived MLA.

Abstract

Recommended Article

Intravascular Ultrasound-Derived Virtual Fractional Flow Reserve for the Assessment of Myocardial Ischemia

ABSTRACT