1
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Burzotta F, Louvard Y, Lassen JF, Lefèvre T, Finet G, Collet C, Legutko J, Lesiak M, Hikichi Y, Albiero R, Pan M, Chatzizisis YS, Hildick-Smith D, Ferenc M, Johnson TW, Chieffo A, Darremont O, Banning A, Serruys PW, Stankovic G. Percutaneous coronary intervention for bifurcation coronary lesions using optimised angiographic guidance: the 18th consensus document from the European Bifurcation Club. EUROINTERVENTION 2024; 20:e915-e926. [PMID: 38752714 PMCID: PMC11285041 DOI: 10.4244/eij-d-24-00160] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2024] [Accepted: 04/25/2024] [Indexed: 08/06/2024]
Abstract
The 2023 European Bifurcation Club (EBC) meeting took place in Warsaw in October, and the latest evidence for the use of intravascular ultrasound (IVUS) and optical coherence tomography (OCT) to optimise percutaneous coronary interventions (PCI) on coronary bifurcation lesions (CBLs) was a major focus. The topic generated deep discussions and general appraisal on the potential benefits of IVUS and OCT in PCI procedures. Nevertheless, despite an increasing recognition of IVUS and OCT capabilities and their recognised central role for guidance in complex CBL and left main PCI, it is expected that angiography will continue to be the primary guidance modality for CBL PCI, principally due to educational and economic barriers. Mindful of the restricted access/adoption of intracoronary imaging for CBL PCI, the EBC board decided to review and describe a series of tips and tricks which can help to optimise angiography-guided PCI for CBLs. The identified key points for achieving an optimal angiography-guided PCI include a thorough analysis of pre-PCI images (computed tomography angiography, multiple angiographic views, quantitative coronary angiography vessel estimation), a systematic application of the technical steps suggested for a given selected technique, an intraprocedural or post-PCI use of stent enhancement and a low threshold for bailout use of intravascular imaging.
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Affiliation(s)
- Francesco Burzotta
- Department of Cardiovascular Sciences, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
- Università Cattolica del Sacro Cuore, Rome, Italy
| | - Yves Louvard
- Ramsay Générale de Santé - Institut cardiovasculaire Paris Sud, Hôpital Privé Jacques Cartier, Massy, France
| | - Jens Flensted Lassen
- Department of Cardiology B, Odense Universitets Hospital & University of Southern Denmark, Odense, Denmark
| | - Thierry Lefèvre
- Ramsay Générale de Santé - Institut cardiovasculaire Paris Sud, Hôpital Privé Jacques Cartier, Massy, France
| | - Gérard Finet
- Department of Interventional Cardiology, Cardiovascular Hospital, Hospices Civils de Lyon, Lyon, France and INSERM U1060, CarMeN Laboratory, Université de Lyon, Lyon, France
| | - Carlos Collet
- Cardiovascular Center Aalst, OLV Clinic, Aalst, Belgium
| | - Jacek Legutko
- Department of Interventional Cardiology, Institute of Cardiology, Jagiellonian University Medical College, Kraków, Poland and Clinical Department of Interventional Cardiology, Saint John Paul II Hospital, Kraków, Poland
| | - Maciej Lesiak
- Department of Cardiology, Poznan University of Medical Sciences, Poznan, Poland
| | - Yutaka Hikichi
- Heart Centre, Saga-Ken Medical Centre Koseikan, Saga, Japan
| | - Remo Albiero
- Interventional Cardiology Unit, Ospedale Civile Sondrio, Sondrio, Italy
| | - Manuel Pan
- Department of Cardiology, Reina Sofía Hospital, University of Córdoba (IMIBIC), Córdoba, Spain
| | - Yiannis S Chatzizisis
- Division of Cardiovascular Medicine, Center for Digital Cardiovascular Innovations, University of Miami, Miller School of Medicine, Miami, FL, USA
| | - David Hildick-Smith
- Sussex Cardiac Centre, Brighton and Sussex University Hospitals, Brighton, United Kingdom
| | - Miroslaw Ferenc
- Division of Cardiology and Angiology II, University Heart Center Freiburg-Bad Krozingen, Bad Krozingen, Germany
| | - Thomas W Johnson
- Department of Cardiology, Bristol Heart Institute, University Hospitals Bristol & Weston NHSFT, Bristol, United Kingdom and University of Bristol, Bristol, United Kingdom
| | - Alaide Chieffo
- Vita-Salute San Raffaele University, Milan, Italy
- Interventional Cardiology Unit, San Raffaele Scientific Institute, Milan, Italy
| | | | - Adrian Banning
- Oxford Heart Centre, Oxford University Hospitals NHS Foundation Trust, Oxford, United Kingdom
| | - Patrick W Serruys
- Department of Cardiology, National University of Ireland Galway (NUIG), Galway, Ireland and CORRIB Research Centre for Advanced Imaging and Core Laboratory, Galway, Ireland
| | - Goran Stankovic
- Department of Cardiology, Clinical Center of Serbia, Belgrade, Serbia and Faculty of Medicine, University of Belgrade, Belgrade, Serbia
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2
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Mineo R, Salanitri FP, Bellitto G, Kavasidis I, Filippo OD, Millesimo M, Ferrari GMD, Aldinucci M, Giordano D, Palazzo S, D'Ascenzo F, Spampinato C. A Convolutional-Transformer Model for FFR and iFR Assessment From Coronary Angiography. IEEE TRANSACTIONS ON MEDICAL IMAGING 2024; 43:2866-2877. [PMID: 38954582 DOI: 10.1109/tmi.2024.3383283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/04/2024]
Abstract
The quantification of stenosis severity from X-ray catheter angiography is a challenging task. Indeed, this requires to fully understand the lesion's geometry by analyzing dynamics of the contrast material, only relying on visual observation by clinicians. To support decision making for cardiac intervention, we propose a hybrid CNN-Transformer model for the assessment of angiography-based non-invasive fractional flow-reserve (FFR) and instantaneous wave-free ratio (iFR) of intermediate coronary stenosis. Our approach predicts whether a coronary artery stenosis is hemodynamically significant and provides direct FFR and iFR estimates. This is achieved through a combination of regression and classification branches that forces the model to focus on the cut-off region of FFR (around 0.8 FFR value), which is highly critical for decision-making. We also propose a spatio-temporal factorization mechanisms that redesigns the transformer's self-attention mechanism to capture both local spatial and temporal interactions between vessel geometry, blood flow dynamics, and lesion morphology. The proposed method achieves state-of-the-art performance on a dataset of 778 exams from 389 patients. Unlike existing methods, our approach employs a single angiography view and does not require knowledge of the key frame; supervision at training time is provided by a classification loss (based on a threshold of the FFR/iFR values) and a regression loss for direct estimation. Finally, the analysis of model interpretability and calibration shows that, in spite of the complexity of angiographic imaging data, our method can robustly identify the location of the stenosis and correlate prediction uncertainty to the provided output scores.
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3
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Lunardi M, Louvard Y, Lefèvre T, Stankovic G, Burzotta F, Kassab GS, Lassen JF, Darremont O, Garg S, Koo BK, Holm NR, Johnson TW, Pan M, Chatzizisis YS, Banning AP, Chieffo A, Dudek D, Hildick-Smith D, Garot J, Henry TD, Dangas G, Stone G, Krucoff MW, Cutlip D, Mehran R, Wijns W, Sharif F, Serruys PW, Onuma Y. Definitions and Standardized Endpoints for Treatment of Coronary Bifurcations. EUROINTERVENTION 2023; 19:e807-e831. [PMID: 35583108 PMCID: PMC10687650 DOI: 10.4244/eij-e-22-00018] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The Bifurcation Academic Research Consortium (Bif-ARC) project originated from the need to overcome the paucity of standardization and comparability between studies involving bifurcation coronary lesions. This document is the result of a collaborative effort between academic research organizations and the most renowned interventional cardiology societies focused on bifurcation lesions in Europe, the United States, and Asia. This consensus provides standardized definitions for bifurcation lesions; the criteria to judge the side branch relevance; the procedural, mechanistic, and clinical endpoints for every type of bifurcation study; and the follow-up methods. Considering the complexity of bifurcation lesions and their evaluation, detailed instructions and technical aspects for site and core laboratory analysis of bifurcation lesions are also reported. The recommendations included within this consensus will facilitate pooled analyses and the effective comparison of data in the future, improving the clinical relevance of trials in bifurcation lesions, and the quality of care in this subset of patients.
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Affiliation(s)
- Mattia Lunardi
- Department of Cardiology, Saolta Group, Galway University Hospital, Health Service Executive and National University of -Ireland Galway, Galway, Ireland
- Division of Cardiology, Department of Medicine, Verona University Hospital, Verona, Italy
| | - Yves Louvard
- Institut Cardiovasculaire Paris Sud, Massy, France
| | | | - Goran Stankovic
- Department of Cardiology, University Clinical Center of -Serbia and Faculty of Medicine, University of Belgrade, -Belgrade, -Serbia
| | - Francesco Burzotta
- Department of Cardiovascular Sciences, Fondazione Policlinico Universitario A. Gemelli IRCCS Università Cattolica del Sacro Cuore, Rome, Italy
| | - Ghassan S Kassab
- California Medical Innovation Institute, San Diego, California, USA
| | - Jens F Lassen
- Department of Cardiology B, Odense Universitets Hospital and University of Southern Denmark, Odense C, Denmark
| | | | - Scot Garg
- Department of Cardiology, Royal Blackburn Hospital, Blackburn, United Kingdom
| | - Bon-Kwon Koo
- Department of Internal Medicine and Cardiovascular Center, Seoul National University Hospital, Seoul, Korea
| | - Niels R Holm
- Department of Cardiology, Aarhus University Hospital, Aarhus N, Denmark
| | - Thomas W Johnson
- Department of Cardiology, Bristol Heart Institute, University Hospitals Bristol NHSFT & University of Bristol, Bristol, United Kingdom
| | - Manuel Pan
- IMIBIC, Hospital Universitario Reina Sofía, Córdoba, Spain
| | - Yiannis S Chatzizisis
- Cardiovascular Division, University of Nebraska Medical Center, Omaha, Nebraska, USA
| | - Adrian P Banning
- Oxford Heart Centre, Oxford University Hospitals NHS Foundation Trust, Oxford, United Kingdom
| | - Alaide Chieffo
- Division of Cardiology, San Raffaele Hospital, Milan, Italy
| | - Dariusz Dudek
- Second Department of Cardiology Jagiellonian University Medical College, Krakow, Poland
| | | | - Jérome Garot
- Institut Cardiovasculaire Paris Sud, Massy, France
| | - Timothy D Henry
- Carl and Edyth Lindner Center for Research and Education at the Christ Hospital, Cincinnati, Ohio, USA
| | - George Dangas
- Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Gregg Stone
- Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Mitchell W Krucoff
- Division of Cardiology, Duke University Medical Center and Duke Clinical Research Institute, Durham, North Carolina, USA
| | - Donald Cutlip
- Cardiology Division, Beth Israel Deaconess Medical Center, Baim Institute for Clinical Research and Harvard Medical School, Boston, Massachusetts, USA
| | - Roxana Mehran
- Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - William Wijns
- Department of Cardiology, Saolta Group, Galway University Hospital, Health Service Executive and National University of -Ireland Galway, Galway, Ireland
- The Lambe Institute for Translational Medicine and CURAM, National University of Ireland Galway, Galway, Ireland
| | - Faisal Sharif
- Department of Cardiology, Saolta Group, Galway University Hospital, Health Service Executive and National University of -Ireland Galway, Galway, Ireland
| | - Patrick W Serruys
- Department of Cardiology, Saolta Group, Galway University Hospital, Health Service Executive and National University of -Ireland Galway, Galway, Ireland
- International Centre for Circulatory Health, NHLI, Imperial College, London, United Kingdom
| | - Yoshinobu Onuma
- Department of Cardiology, Saolta Group, Galway University Hospital, Health Service Executive and National University of -Ireland Galway, Galway, Ireland
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Lunardi M, Louvard Y, Lefèvre T, Stankovic G, Burzotta F, Kassab GS, Lassen JF, Darremont O, Garg S, Koo BK, Holm NR, Johnson TW, Pan M, Chatzizisis YS, Banning A, Chieffo A, Dudek D, Hildick-Smith D, Garot J, Henry TD, Dangas G, Stone GW, Krucoff MW, Cutlip D, Mehran R, Wijns W, Sharif F, Serruys PW, Onuma Y. Definitions and Standardized Endpoints for Treatment of Coronary Bifurcations. J Am Coll Cardiol 2022; 80:63-88. [PMID: 35597684 DOI: 10.1016/j.jacc.2022.04.024] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Revised: 04/03/2022] [Accepted: 04/22/2022] [Indexed: 10/18/2022]
Abstract
The Bifurcation Academic Research Consortium (Bif-ARC) project originated from the need to overcome the paucity of standardization and comparability between studies involving bifurcation coronary lesions. This document is the result of a collaborative effort between academic research organizations and the most renowned interventional cardiology societies focused on bifurcation lesions in Europe, the United States, and Asia. This consensus provides standardized definitions for bifurcation lesions; the criteria to judge the side branch relevance; the procedural, mechanistic, and clinical endpoints for every type of bifurcation study; and the follow-up methods. Considering the complexity of bifurcation lesions and their evaluation, detailed instructions and technical aspects for site and core laboratory analysis of bifurcation lesions are also reported. The recommendations included within this consensus will facilitate pooled analyses and the effective comparison of data in the future, improving the clinical relevance of trials in bifurcation lesions, and the quality of care in this subset of patients.
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Affiliation(s)
- Mattia Lunardi
- Department of Cardiology, Saolta Group, Galway University Hospital, Health Service Executive and National University of Ireland Galway, Galway, Ireland; Division of Cardiology, Department of Medicine, Verona University Hospital, Verona, Italy
| | - Yves Louvard
- Institut Cardiovasculaire Paris Sud, Massy, France
| | | | - Goran Stankovic
- Department of Cardiology, University Clinical Center of Serbia and Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Francesco Burzotta
- Department of Cardiovascular Sciences, Fondazione Policlinico Universitario A. Gemelli IRCCS Università Cattolica del Sacro Cuore, Rome, Italy
| | - Ghassan S Kassab
- California Medical Innovation Institute, San Diego, California, USA
| | - Jens F Lassen
- Department of Cardiology B, Odense Universitets Hospital and University of Southern Denmark, Odense C, Denmark
| | | | - Scot Garg
- Department of Cardiology, Royal Blackburn Hospital, Blackburn, United Kingdom
| | - Bon-Kwon Koo
- Department of Internal Medicine and Cardiovascular Center, Seoul National University Hospital, Seoul, Korea
| | - Niels R Holm
- Department of Cardiology, Aarhus University Hospital, Aarhus N, Denmark
| | - Thomas W Johnson
- Department of Cardiology, Bristol Heart Institute, University Hospitals Bristol NHSFT & University of Bristol, Bristol, United Kingdom
| | - Manuel Pan
- IMIBIC, Hospital Universitario Reina Sofía, Córdoba, Spain
| | - Yiannis S Chatzizisis
- Cardiovascular Division, University of Nebraska Medical Center, Omaha, Nebraska, USA
| | - Adrian Banning
- Oxford Heart Centre, Oxford University Hospitals NHS Foundation Trust, Oxford, United Kingdom
| | - Alaide Chieffo
- Division of Cardiology, San Raffaele Hospital, Milan, Italy
| | - Dariusz Dudek
- Second Department of Cardiology Jagiellonian University Medical College, Krakow, Poland
| | | | - Jérome Garot
- Institut Cardiovasculaire Paris Sud, Massy, France
| | - Timothy D Henry
- Carl and Edyth Lindner Center for Research and Education at the Christ Hospital, Cincinnati, Ohio, USA
| | - George Dangas
- Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Gregg W Stone
- Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Mitchell W Krucoff
- Division of Cardiology, Duke University Medical Center and Duke Clinical Research Institute, Durham, North Carolina, USA
| | - Donald Cutlip
- Cardiology Division, Beth Israel Deaconess Medical Center, Baim Institute for Clinical Research and Harvard Medical School, Boston, Massachusetts, USA
| | - Roxana Mehran
- Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - William Wijns
- Department of Cardiology, Saolta Group, Galway University Hospital, Health Service Executive and National University of Ireland Galway, Galway, Ireland; The Lambe Institute for Translational Medicine and CURAM, National University of Ireland Galway, Galway, Ireland
| | - Faisal Sharif
- Department of Cardiology, Saolta Group, Galway University Hospital, Health Service Executive and National University of Ireland Galway, Galway, Ireland
| | - Patrick W Serruys
- Department of Cardiology, Saolta Group, Galway University Hospital, Health Service Executive and National University of Ireland Galway, Galway, Ireland; International Centre for Circulatory Health, NHLI, Imperial College, London, United Kingdom.
| | - Yoshinobu Onuma
- Department of Cardiology, Saolta Group, Galway University Hospital, Health Service Executive and National University of Ireland Galway, Galway, Ireland
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Computerized technologies informing cardiac catheterization and guiding coronary intervention. Am Heart J 2021; 240:28-45. [PMID: 34077744 DOI: 10.1016/j.ahj.2021.05.017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2021] [Accepted: 05/22/2021] [Indexed: 11/21/2022]
Abstract
Advances in image processing and computer hardware have enabled the development of user-friendly software which operate in real-time and can be used in the catheterization laboratory to facilitate percutaneous coronary intervention (PCI). The two dimensional-(2D) quantitative coronary angiography (QCA) systems that have traditionally been used to assess lesion severity have been replaced by 3D-QCA systems, enabling more reliable evaluation of vessel geometry and lesion dimensions. This also allows 3D reconstruction of coronary bifurcation anatomy and generation of models that can be processed by computational fluid dynamic techniques to reliably detect flow-limiting lesions. More recently, software has been introduced that has the capability of generating a digital silhouette of the coronary arteries superimposed onto X-ray angiography to facilitate wire crossing and stent placement, and potentially reduce contrast use. In parallel, methodologies have been developed that operate with an accessible interface and can process intravascular imaging data, reliably quantify lesion severity and co-register intravascular and X-ray angiographic data to comprehensively assess plaque distribution and guide PCI. The above advances are used in daily practice to improve procedural results and outcomes. This review aims to provide an overview of the developments in the field - it presents the computer-based technologies that have been designed to accurately assess lesion severity, summarizes the advantages and limitations of the systems introduced to co-register imaging data and discusses the potential value of the existing and emerging software in the catheterization laboratory.
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Xu Y, Li Y, Shen H, Zhang B, Zhao Q, Cheng Y, Zhao Z, Guo Q, Yang J, Zhou Y. Clinical effectiveness and radial artery remodeling assessment via very-high-frequency ultrasound/ultra biomicroscopy after applying slender 7Fr sheath for transradial approach in left main bifurcation disease. Curr Med Res Opin 2020; 36:1643-1652. [PMID: 32847430 DOI: 10.1080/03007995.2020.1815684] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
OBJECTIVE To explore the clinical effect and radial remodeling of transradial slender 7 Fr sheath for left main bifurcation disease (LM bifurcation). METHODS From January 2018 to September 2019, 236 patients with LM bifurcation undergoing transradial percutaneous coronary intervention (PCI) from two heart centers were divided into slender 7 Fr sheath group (n = 127) and 6 Fr sheath group (n = 109). Quantitative coronary angiography (QCA) and very high-frequency ultrasound/ultra biomicroscopy (VHFUBM) were used to assess the clinical effect and radial remodeling of transradial sheath. RESULTS Slender 7 Fr sheath group had a higher preoperative distal bifurcation angle (67.271 ± 22.886) than 6 Fr group (55.831 ± 20.245) (p < .05). Post-PCI QCA results showed significant differences in minimum lumen diameter at proximal left anterior descending artery (LAD) and left circumflex artery (LCX) between two groups (p < .05). There were no significant differences in target vessel myocardial infarction, target vessel revascularization, death and major adverse cardiocerebrovascular events (MACCE) at 30-day and 1-year follow-up between two groups (p>.05). No significant differences were observed in radial artery diameter (RAD), intimal-medial thickness (IMT) and radial artery injury at 24-h and 90-day follow-up between two groups. CONCLUSION With larger main and side branch diameter, larger angle of bifurcation and higher SYNTAX score, transradial slender 7 Fr sheath obtained similar clinical effects as 6 Fr sheath without increasing the occurrence of adverse events. Similar follow-up RAD, IMT and radial artery injury were observed. Therefore, slender 7 Fr sheath has safety and feasibility in applying to transradial LM-Bifurcation PCI.
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Affiliation(s)
- Yingkai Xu
- Department of Cardiology, Beijing Anzhen Hospital, Beijing Institute of Heart Lung and Blood Vessel Disease, Capital Medical University, Beijing, China
- Beijing Key Laboratory of Precision Medicine of Coronary Atherosclerotic Disease, Clinical Center for Coronary Heart Disease, Capital Medical University, Beijing, China
| | - Yingkai Li
- Departments of Cardiology and Clinical Laboratory, Cangzhou Teaching Hospital of Tianjin Medical University, Cangzhou Central Hospital, Cangzhou, Hebei, China
| | - Hua Shen
- Department of Cardiology, Beijing Anzhen Hospital, Beijing Institute of Heart Lung and Blood Vessel Disease, Capital Medical University, Beijing, China
- Beijing Key Laboratory of Precision Medicine of Coronary Atherosclerotic Disease, Clinical Center for Coronary Heart Disease, Capital Medical University, Beijing, China
| | - Beibei Zhang
- Department of Cardiology, Beijing Anzhen Hospital, Beijing Institute of Heart Lung and Blood Vessel Disease, Capital Medical University, Beijing, China
- Beijing Key Laboratory of Precision Medicine of Coronary Atherosclerotic Disease, Clinical Center for Coronary Heart Disease, Capital Medical University, Beijing, China
| | - Qi Zhao
- Department of Cardiology, Beijing Anzhen Hospital, Beijing Institute of Heart Lung and Blood Vessel Disease, Capital Medical University, Beijing, China
- Beijing Key Laboratory of Precision Medicine of Coronary Atherosclerotic Disease, Clinical Center for Coronary Heart Disease, Capital Medical University, Beijing, China
| | - Yujing Cheng
- Department of Cardiology, Beijing Anzhen Hospital, Beijing Institute of Heart Lung and Blood Vessel Disease, Capital Medical University, Beijing, China
- Beijing Key Laboratory of Precision Medicine of Coronary Atherosclerotic Disease, Clinical Center for Coronary Heart Disease, Capital Medical University, Beijing, China
| | - Ziwei Zhao
- Department of Cardiology, Beijing Anzhen Hospital, Beijing Institute of Heart Lung and Blood Vessel Disease, Capital Medical University, Beijing, China
- Beijing Key Laboratory of Precision Medicine of Coronary Atherosclerotic Disease, Clinical Center for Coronary Heart Disease, Capital Medical University, Beijing, China
| | - Qianyun Guo
- Department of Cardiology, Beijing Anzhen Hospital, Beijing Institute of Heart Lung and Blood Vessel Disease, Capital Medical University, Beijing, China
- Beijing Key Laboratory of Precision Medicine of Coronary Atherosclerotic Disease, Clinical Center for Coronary Heart Disease, Capital Medical University, Beijing, China
| | - Jiaqi Yang
- Department of Cardiology, Beijing Anzhen Hospital, Beijing Institute of Heart Lung and Blood Vessel Disease, Capital Medical University, Beijing, China
- Beijing Key Laboratory of Precision Medicine of Coronary Atherosclerotic Disease, Clinical Center for Coronary Heart Disease, Capital Medical University, Beijing, China
| | - Yujie Zhou
- Department of Cardiology, Beijing Anzhen Hospital, Beijing Institute of Heart Lung and Blood Vessel Disease, Capital Medical University, Beijing, China
- Beijing Key Laboratory of Precision Medicine of Coronary Atherosclerotic Disease, Clinical Center for Coronary Heart Disease, Capital Medical University, Beijing, China
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Xu Y, Li Y, Yu J, Wang D, Zhao Q, Cheng Y, Zhou Y. Comparison of transradial coronary intervention for left main bifurcation disease using the new Braidin® slender 7 Fr sheath and a standard 6 Fr sheath. J Int Med Res 2020; 48:300060520954727. [PMID: 32938272 PMCID: PMC7503010 DOI: 10.1177/0300060520954727] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Objectives To compare the effectiveness and safety of the Braidin® slender 7 Fr sheath with a standard 6 Fr sheath for treating left main bifurcation disease. Methods From January 2017 to March 2019, 277 patients with left main bifurcation disease who underwent the transradial approach for percutaneous coronary intervention were divided into the slender 7 Fr sheath group (Braidin® slender 7 Fr sheath, n = 154) and standard 6 Fr sheath group (n = 123). Pathological features, surgical effect, and complications were evaluated. Results The rate of using the classic crush technique was significantly higher in the slender 7 Fr sheath group than in the standard 6 Fr sheath group. The slender 7 Fr sheath group had a significantly shorter operation time than the standard 6 Fr sheath group. There were no significant differences in the radial artery occlusion rate after surgery and at 1 month of follow-up between the groups. Multivariate logistic regression analysis showed that 6 Fr and Braidin slender 7 Fr sheaths did not predict radial artery occlusion. Conclusion The Braidin slender 7 Fr sheath has a superior operative process and similar safety for the radial artery as that of the standard 6 Fr sheath for treating left main bifurcation disease.
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Affiliation(s)
- Yingkai Xu
- Department of Cardiology, 12th Ward, Beijing Anzhen Hospital, Capital Medical University, Beijing Institute of Heart Lung and Blood Vessel Disease, Beijing Key Laboratory of Precision Medicine of Coronary Atherosclerotic Disease, Clinical Center for Coronary Heart Disease, Capital Medical University, Beijing, China
| | - Yingkai Li
- Departments of Cardiology and Clinical Laboratory, Cangzhou Teaching Hospital of Tianjin Medical University, Cangzhou Central Hospital, Cangzhou, Hebei, China
| | - Jiancai Yu
- Departments of Cardiology and Clinical Laboratory, Cangzhou Teaching Hospital of Tianjin Medical University, Cangzhou Central Hospital, Cangzhou, Hebei, China
| | - Deguang Wang
- Departments of Cardiology and Clinical Laboratory, Cangzhou Teaching Hospital of Tianjin Medical University, Cangzhou Central Hospital, Cangzhou, Hebei, China
| | - Qi Zhao
- Department of Cardiology, 12th Ward, Beijing Anzhen Hospital, Capital Medical University, Beijing Institute of Heart Lung and Blood Vessel Disease, Beijing Key Laboratory of Precision Medicine of Coronary Atherosclerotic Disease, Clinical Center for Coronary Heart Disease, Capital Medical University, Beijing, China
| | - Yujing Cheng
- Department of Cardiology, 12th Ward, Beijing Anzhen Hospital, Capital Medical University, Beijing Institute of Heart Lung and Blood Vessel Disease, Beijing Key Laboratory of Precision Medicine of Coronary Atherosclerotic Disease, Clinical Center for Coronary Heart Disease, Capital Medical University, Beijing, China
| | - Yujie Zhou
- Department of Cardiology, 12th Ward, Beijing Anzhen Hospital, Capital Medical University, Beijing Institute of Heart Lung and Blood Vessel Disease, Beijing Key Laboratory of Precision Medicine of Coronary Atherosclerotic Disease, Clinical Center for Coronary Heart Disease, Capital Medical University, Beijing, China
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8
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Grodecki K, Opolski MP, Staruch AD, Michalowska AM, Kepka C, Wolny R, Pregowski J, Kruk M, Debski M, Debski A, Michalowska I, Witkowski A. Comparison of Computed Tomography Angiography Versus Invasive Angiography to Assess Medina Classification in Coronary Bifurcations. Am J Cardiol 2020; 125:1479-1485. [PMID: 32276762 DOI: 10.1016/j.amjcard.2020.02.026] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2020] [Revised: 02/11/2020] [Accepted: 02/14/2020] [Indexed: 12/14/2022]
Abstract
The Medina classification is used to determine the presence of significant stenosis (≥50%) within each of the 3 arterial segments of coronary bifurcation in invasive coronary angiography (ICA). The utility of coronary computed tomography angiography (coronary CTA) for assessment of Medina classification is unknown. We aimed to compare the agreement and reproducibility of Medina classification between ICA and coronary CTA, and evaluate its ability to predict side branch (SB) occlusion following percutaneous coronary intervention (PCI). In total 363 patients with 400 bifurcations were included, and 28 (7%) SB occlusions among 26 patients were noted. Total agreement between CTA and ICA for assessment of Medina class was poor (kappa = 0.189), and discordance between both modalities was noted in 253 (63.3%) lesions. Larger diameter ratio between main vessel and SB in CTA, and larger bifurcation angle in ICA were independently associated with discordant Medina assessment. Whereas the interobserver agreement on Medina classification in CTA was moderate (kappa = 0.557), only fair agreement (kappa = 0.346) was observed for ICA. Finally, Medina class with any proximal involvement of main vessel and SB (1.X.1) on CTA or ICA was the most predictive of SB occlusion following PCI with no significant differences between both modalities (area under the curve 0.686 vs 0.663, p = 0.693, respectively). In conclusion, Medina classification was significantly affected by the imaging modality, and coronary CTA improved reproducibility of Medina classification compared with ICA. Both CTA and ICA-derived Medina class with any involvement of the proximal main vessel and SB was predictive of SB occlusion following PCI.
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Perl L, Witberg G, Greenberg G, Vaknin-Assa H, Kornowski R, Assali A. Prognostic significance of the Medina classification in bifurcation lesion percutaneous coronary intervention with second-generation drug-eluting stents. Heart Vessels 2020; 35:331-339. [PMID: 31529179 DOI: 10.1007/s00380-019-01504-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Accepted: 09/06/2019] [Indexed: 01/24/2023]
Abstract
The Medina classification is the most widespread method to describe bifurcation lesions. However, little is known regarding its prognostic impact. Therefore, the aim of this study is to assess the prognostic significance of the Medina classification following percutaneous coronary intervention (PCI). From a prospective registry of 738 consecutive patients undergoing PCI for bifurcation lesions, 505 were treated with second-generation drug-eluting stents (DES). Of these, 407 (80.6%) presented with "true bifurcation" (TB) lesions (Medina class 1.0.1, 1.1.1, 0.1.1) and 98 (19.4%) in all other categories ("non-true bifurcation" = NTB). We compared rates of death and major adverse cardiac events (MACE: cardiac death, myocardial infarction, or target vessel revascularization) at 12 months and 3 years. Patients with TB had lower rates of previous bypass surgery (7.4% vs. 11.2%, p = 0.043). TB lesions were more likely to be calcified (33.9% vs. 28.6%, p = 0.003) and ulcerated (8.8% vs. 4.1%, p < 0.01). At 12 months, mortality was numerically higher for TB PCI (4.1% vs. 2.1%, p = 0.052) and MACE rates were higher (19.2% vs. 10.2%, p < 0.001). At 3 years, both all-cause death (10.1% vs. 5.1%, p = 0.002) and rates of MACE (37.2% vs. 17.6%, p < 0.001) were higher for TB PCI. After performing regression analysis, TB remained an independent predictor for poor outcomes (OR-2.28 at 12 months, CI 1.45-9.50, p = 0.007, OR-3.75 at 3 years, CI 1.52-6.77, p = 0.001 for MACE). In conclusion, TB lesions, according to the Medina classification, portend worse prognosis for patients undergoing bifurcation PCI. This may guide prognostication and decision-making in treatment.
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Affiliation(s)
- Leor Perl
- Cardiology Department, Rabin Medical Center and The "Sackler" Faculty of Medicine, Tel-Aviv University, 39 Jabotinsky St., 49100, Petah-Tikva, Israel.
| | - Guy Witberg
- Cardiology Department, Rabin Medical Center and The "Sackler" Faculty of Medicine, Tel-Aviv University, 39 Jabotinsky St., 49100, Petah-Tikva, Israel
| | - Gabriel Greenberg
- Cardiology Department, Rabin Medical Center and The "Sackler" Faculty of Medicine, Tel-Aviv University, 39 Jabotinsky St., 49100, Petah-Tikva, Israel
| | - Hana Vaknin-Assa
- Cardiology Department, Rabin Medical Center and The "Sackler" Faculty of Medicine, Tel-Aviv University, 39 Jabotinsky St., 49100, Petah-Tikva, Israel
| | - Ran Kornowski
- Cardiology Department, Rabin Medical Center and The "Sackler" Faculty of Medicine, Tel-Aviv University, 39 Jabotinsky St., 49100, Petah-Tikva, Israel
| | - Abid Assali
- Cardiology Department, Rabin Medical Center and The "Sackler" Faculty of Medicine, Tel-Aviv University, 39 Jabotinsky St., 49100, Petah-Tikva, Israel
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Kolentinis M, Le M, Nagel E, Puntmann VO. Contemporary Cardiac MRI in Chronic Coronary Artery Disease. Eur Cardiol 2020; 15:e50. [PMID: 32612708 PMCID: PMC7312615 DOI: 10.15420/ecr.2019.17] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2019] [Accepted: 02/17/2020] [Indexed: 12/12/2022] Open
Abstract
Chronic coronary artery disease remains an unconquered clinical problem, affecting an increasing number of people worldwide. Despite the improved understanding of the disease development, the implementation of the many advances in diagnosis and therapy is lacking. Many clinicians continue to rely on patient's symptoms and diagnostic methods, which do not enable optimal clinical decisions. For example, echocardiography and invasive coronary catheterisation remain the mainstay investigations for stable angina patients in many places, despite the evidence on their limitations and availability of better diagnostic options. Cardiac MRI is a powerful diagnostic method, supporting robust measurements of crucial markers of cardiac structure and function, myocardial perfusion and scar, as well as providing detailed insight into myocardial tissue. Accurate and informative diagnostic readouts can help with guiding therapy, monitoring disease progress and tailoring the response to treatment. In this article, the authors outline the evidence supporting the state-of-art applications based on cardiovascular magnetic resonance, allowing the clinician optimal use of this insightful diagnostic method in everyday clinical practice.
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Affiliation(s)
- Michalis Kolentinis
- Institute of Experimental and Translational Cardiovascular Imaging, German Centre for Cardiovascular Research (DZHK) Centre for Cardiovascular Imaging, Partner Site Rhein-Main, University Hospital Frankfurt Frankfurt, Germany
| | - Melanie Le
- Institute of Experimental and Translational Cardiovascular Imaging, German Centre for Cardiovascular Research (DZHK) Centre for Cardiovascular Imaging, Partner Site Rhein-Main, University Hospital Frankfurt Frankfurt, Germany
| | - Eike Nagel
- Institute of Experimental and Translational Cardiovascular Imaging, German Centre for Cardiovascular Research (DZHK) Centre for Cardiovascular Imaging, Partner Site Rhein-Main, University Hospital Frankfurt Frankfurt, Germany
| | - Valentina O Puntmann
- Institute of Experimental and Translational Cardiovascular Imaging, German Centre for Cardiovascular Research (DZHK) Centre for Cardiovascular Imaging, Partner Site Rhein-Main, University Hospital Frankfurt Frankfurt, Germany
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Ieroncig F, Breau JB, Bélair G, David LP, Noiseux N, Hatem R, Avram R. Novel Approaches to Define Outcomes in Coronary Revascularization. Can J Cardiol 2019; 35:967-982. [DOI: 10.1016/j.cjca.2018.12.016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2018] [Revised: 12/10/2018] [Accepted: 12/10/2018] [Indexed: 01/10/2023] Open
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Kern MJ, Seto AH. Bifurcation lesion assessment with advanced quantitative coronary angiography: A method still wanting. Catheter Cardiovasc Interv 2018; 91:1271-1272. [DOI: 10.1002/ccd.27654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2018] [Accepted: 04/15/2018] [Indexed: 11/10/2022]
Affiliation(s)
- Morton J. Kern
- Veterans Administration Long Beach Health Care System; Long Beach California
- University of California; Irvine California
| | - Arnold H. Seto
- Veterans Administration Long Beach Health Care System; Long Beach California
- University of California; Irvine California
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