1. Haibo Jia

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    1. Mentioned In 48 Articles

    2. Automatic Characterisation of Human Atherosclerotic Plaque Composition from Intravascular Optical Coherence Tomography Using Artificial Intelligence

      Explore eurointervention.pcronline.com Cardiology
      Automatic Characterisation of Human Atherosclerotic Plaque Composition from Intravascular Optical Coherence Tomography Using Artificial Intelligence
      Background Intravascular optical coherence tomography (IVOCT) enables detailed plaque characterisation in-vivo, but visual assessment is time-consuming and subjective. Aims This study aims to develop and validate an automatic framework for IVOCT plaque characterisation using artificial intelligence (AI). Methods IVOCT pullbacks from 5 international centres were analysed in a corelab, annotating basic plaque components, inflammatory markers and other structures. A deep convolutional network with encoding-decoding architecture and pseudo-3D input was developed ...
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      Mentions: Cardiovascular Research Foundation Gary S. Mintz Wakayama Medical University

    3. Unexpected Findings and Tailored Treatments of In-Stent Restenosis: Novel Insights from Optical Coherence Tomography

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      Unexpected Findings and Tailored Treatments of In-Stent Restenosis: Novel Insights from Optical Coherence Tomography
      A 68-year-old man was admitted to our hospital with unstable angina. His medical history was remarkable for an acute myocardial infarction one year ago, treated with a zotarolimus-eluting stent (3.530 mm) in the mid right coronary artery. Coronary angiography showed a diffused in-stent restenosis (ISR) with haziness and filling defects (Figure 1A, Video 1). In order to identify the underlying mechanisms of ISR, optical coherence tomography (OCT) was performed ...
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      Mentions: Giulio Guagliumi Harbin Medical University Ospedali Riuniti di Bergamo

    4. Clinical use of intracoronary imaging. Part 2: acute coronary syndromes, ambiguous coronary angiography findings, and guiding interventional decision-making: an expert consensus document of the European Association of Percutaneous Cardiovascular Intervent

      Explore eurointervention.pcronline.com Cardiology
      Clinical use of intracoronary imaging. Part 2: acute coronary syndromes, ambiguous coronary angiography findings, and guiding interventional decision-making: an expert consensus document of the European Association of Percutaneous Cardiovascular Intervent
      This consensus document is the second of two reports summarizing the views of an expert panel organized by the European Association of Percutaneous Cardiovascular Interventions (EAPCI) on the clinical use of intracoronary imaging including intravascular ultrasound (IVUS), optical coherence tomography (OCT), and near infrared spectroscopy (NIRS)-IVUS. Beyond guidance of stent selection and optimization of deployment, invasive imaging facilitates angiographic interpretation and may guide treatment in acute coronary syndrome. Intravascular ...
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      Mentions: Imperial College London Columbia University Cardiovascular Research Foundation

    5. Clinical use of intracoronary imaging. Part 2: acute coronary syndromes, ambiguous coronary angiography findings, and guiding interventional decision-making: an expert consensus document of the European Association of Percutaneous Cardiovascular Intervent

      Explore Journals Cardiology
      Clinical use of intracoronary imaging. Part 2: acute coronary syndromes, ambiguous coronary angiography findings, and guiding interventional decision-making: an expert consensus document of the European Association of Percutaneous Cardiovascular Intervent
      This consensus document is the second of two reports summarizing the views of an expert panel organized by the European Association of Percutaneous Cardiovascular Interventions (EAPCI) on the clinical use of intracoronary imaging including intravascular ultrasound (IVUS), optical coherence tomography (OCT), and near infrared spectroscopy (NIRS)-IVUS. Beyond guidance of stent selection and optimization of deployment, invasive imaging facilitates angiographic interpretation and may guide treatment in acute coronary syndrome. Intravascular ...
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      Mentions: Imperial College London Cardiovascular Research Foundation Gary S. Mintz

    6. Pre-infarction Angina and Culprit Lesion Morphologies in Patients with a First ST-segment Elevation Acute Myocardial Infarction: Insights from In Vivo Optical Coherence Tomography

      Explore eurointervention.org Cardiology
      Pre-infarction Angina and Culprit Lesion Morphologies in Patients with a First ST-segment Elevation Acute Myocardial Infarction: Insights from In Vivo Optical Coherence Tomography
      Aims: This study aimed to evaluate the relationship between pre-infarction angina (PIA) and in vivo culprit lesion characteristics as assessed by intravascular optical coherence tomography (OCT) in patients with a first ST-segment elevation myocardial infarction (STEMI). Methods and results: A total of 305 consecutive patients with a first STEMI who underwent OCT imaging of culprit lesions during primary percutaneous coronary intervention (PCI) were prospectively enrolled. OCT findings of the culprit ...
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      Mentions: Shaosong Zhang Giulio Guagliumi Harbin Medical University

    7. Clinical use of intracoronary imaging. Part 1: guidance and optimization of coronary interventions. An expert consensus document of the European Association of Percutaneous Cardiovascular Interventions

      Explore Journals Cardiology
      Clinical use of intracoronary imaging. Part 1: guidance and optimization of coronary interventions. An expert consensus document of the European Association of Percutaneous Cardiovascular Interventions
      his Consensus Document is the first of two reports summarizing the views of an expert panel organized by the European Association of Percutaneous Cardiovascular Interventions (EAPCI) on the clinical use of intracoronary imaging including intravascular ultrasound (IVUS) and optical coherence tomography (OCT). The first document appraises the role of intracoronary imaging to guide percutaneous coronary interventions (PCIs) in clinical practice. Current evidence regarding the impact of intracoronary imaging guidance on ...
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      Mentions: Cardiovascular Research Foundation Gary S. Mintz Carlo Di Mario

    8. Non-culprit plaque characteristics in acute coronary syndrome patients with raised hemoglobinA1c: an intravascular optical coherence tomography study

      Explore Cardiovascular Diabetology Cardiology
      Non-culprit plaque characteristics in acute coronary syndrome patients with raised hemoglobinA1c: an intravascular optical coherence tomography study
      Background Raised hemoglobinA1c (HbA1c) is an indicator of pre-diabetes, which is associated with increased risk of coronary artery disease. However, the detailed morphological characteristics of non-culprit plaques in acute coronary syndrome (ACS) patients remain largely unknown. Methods A total of 305 non-culprit plaques from 216 ACS patients were analyzed by intravascular optical coherence tomography. These patients were divided into three groups according to the serum glycosylated hemoglobin level: normal HbA1c ...
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      Mentions: Yan Wang Bo Yu Haibo Jia

    9. Impact of vessel curvature on neointimal healing after stent implantation as assessed by optical coherence tomography

      Explore LWW Online Cardiology
      Impact of vessel curvature on neointimal healing after stent implantation as assessed by optical coherence tomography
      Purpose: Previous studies have indicated that stent implantation could alter the vessel geometry, which may impact the neointimal healing process. Curvature is an important parameter for evaluating vessel geometry. The purpose of our study was to investigate the relationship between vessel curvature and neointimal healing after stent implantation. Methods: Fifty-nine patients with acute coronary syndrome (ACS) who underwent stent implantation were enrolled in the study. According to the post-percutaneous coronary ...
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      Mentions: Harbin Medical University Yan Wang Bo Yu

    10. In vivo predictors of plaque erosion in patients with ST-segment elevation myocardial infarction: a clinical, angiographical, and intravascular optical coherence tomography study

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      In vivo predictors of plaque erosion in patients with ST-segment elevation myocardial infarction: a clinical, angiographical, and intravascular optical coherence tomography study
      Aims Plaque erosion is a significant substrate of acute coronary thrombosis. This study sought to determine in vivo predictors of plaque erosion in patients with ST-segment elevation myocardial infarction (STEMI). Methods and results A prospective series of 822 STEMI patients underwent pre-intervention optical coherence tomography. Using established diagnostic criteria, 209 had plaque erosion (25.4%) and 564 had plaque rupture (68.6%). Plaque erosion was more frequent in women 50years ...
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      Mentions: Shaosong Zhang Cardiovascular Research Foundation Gary S. Mintz

    11. Does spotty calcification attenuate the response of nonculprit plaque to statin therapy?: A serial optical coherence tomography study

      Explore Wiley Online Library Cardiology
      Does spotty calcification attenuate the response of nonculprit plaque to statin therapy?: A serial optical coherence tomography study
      Objectives The aim of this study was to determine if spotty calcification decreases the response of plaque progression to statin therapy. Background Previous studies showed that the presence of spotty calcification is a marker of vulnerable plaque. However, the relationship between spotty calcification and plaque progression is not clear. Methods Ninety-six nonculprit lipid-rich plaques in 69 patients who received serial optical coherence tomography (OCT) imaging were included. Plaques were divided ...
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      Mentions: Shaosong Zhang Abbot Harbin Medical University

    12. EROSION Study (Effective Anti-Thrombotic Therapy Without Stenting: Intravascular Optical Coherence Tomography–Based Management in Plaque Erosion)

      Explore Circulation Cardiology
      EROSION Study (Effective Anti-Thrombotic Therapy Without Stenting: Intravascular Optical Coherence Tomography–Based Management in Plaque Erosion)
      Background The initial EROSION study (Effective Anti-Thrombotic Therapy Without Stenting: Intravascular Optical Coherence TomographyBased Management in Plaque Erosion) demonstrated that patients with acute coronary syndrome caused by plaque erosion might be stabilized with aspirin and ticagrelor without stenting for 1 month. However, a long-term evaluation of outcomes is lacking. The aim of this study was to assess whether the initial benefit of noninterventional therapy for patients with acute coronary syndrome ...
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      Mentions: Massachusetts General Hospital Ik-Kyung Jang Shaosong Zhang

    13. Role of Optical Coherence Tomography in Diagnosis and Treatment of Patients with Acute Coronary Syndrome

      Explore ScienceOpen Cardiology
      Role of Optical Coherence Tomography in Diagnosis and Treatment of Patients with Acute Coronary Syndrome
      Acute coronary syndrome (ACS) is the main cause of death worldwide and the leading cause of disease burden in high-income countries. ACS refers to a constellation of clinical symptoms that are compatible with acute myocardial ischemia. It describes a spectrum of clinical manifestations that result from a common pathophysiological process. The most common cause of ACS are rupture of an atherosclerotic lesion containing a large necrotic core and a thin ...
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      Mentions: Harbin Medical University Jingbo Hou Bo Yu

    14. Impact of statins therapy on morphological changes in lipid-rich plaques stratified by 10-Year framingham risk score: A serial optical coherence tomography study

      Explore impactjournals Cardiology
      Impact of statins therapy on morphological changes in lipid-rich plaques stratified by 10-Year framingham risk score: A serial optical coherence tomography study
      The aim of the study was to investigate the impact of statins therapy on morphological changes of lipid-rich plaques by OCT (optical coherence tomography) in patients with known CHD (coronary heart disease), stratified by FRS. Ninety-seven lipid-rich plaques from sixty-nine patients who received statins therapy and underwent serial OCT images (baseline, 6-month and 12-month) were divided into 2 groups according to the FRS (framingham risk score): low risk group A ...
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      Mentions: Shaosong Zhang Harbin Medical University Yan Wang

    15. Chronic total occlusion is associated with a higher incidence of malapposition and uncovered stent struts: OCT findings at 6 months following DES implantation

      Explore Wiley Online Library Cardiology
      Chronic total occlusion is associated with a higher incidence of malapposition and uncovered stent struts: OCT findings at 6 months following DES implantation
      Objectives To compare stent coverage and malapposition in patients with chronic total occlusion (CTO) lesions and non-CTO lesions (including lipid-rich plaque [LRP] and non-lipid-rich plaque [non-LRP]) after drug-eluting stent (DES) implantation by optical coherence tomography (OCT). Background Different initial lesion characteristics may be related to heterogeneous vessel responses after DES implantation. However, the vessel response in patients with CTO and non-CTO lesions after stenting is unclear. Methods We retrospectively enrolled ...
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      Mentions: Shaosong Zhang Harbin Medical University Jingbo Hou

    16. Management and Outcome of Patients With Acute Coronary Syndrome Caused by Plaque Rupture Versus Plaque Erosion: An Intravascular Optical Coherence Tomography Study

      Explore jaha.ahajournals.org Cardiology
      Management and Outcome of Patients With Acute Coronary Syndrome Caused by Plaque Rupture Versus Plaque Erosion: An Intravascular Optical Coherence Tomography Study
      Background Plaque rupture and erosion are the 2 most common mechanisms for acute coronary syndromes. However, the outcome of these 2 distinct pathologies in patients with acute coronary syndromes has never been studied. Methods and Results We retrospectively studied 141 patients with acute coronary syndromes who underwent optical coherence tomography ( OCT ) imaging of the culprit lesion prior to stenting from the Massachusetts General Hospital OCT Registry. Management (stent versus no ...
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      Mentions: Massachusetts General Hospital Ik-Kyung Jang Shaosong Zhang
    17. 1-15 of 48 1 2 3 4 »
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  4. About Haibo Jia

    Haibo Jia

    Haibo Jia is a research fellow in the Cardiology Division of the Massachusetts General Hospital Department of Medicine. He came to Mass General Hospital in March 2012 from the Cardiology Department of the 2nd Affiliated Hospital of Harbin Medical University in Harbin, China. Dr. Jia received his MD in 2008 and his PhD in 2011, both from Harbin Medical University. His main research interests are investigating the relationship between circulating biomarkers and plaque vulnerability as determined by OCT, and elucidating the role of plaque erosion in the pathogenesis of acute coronary syndrome using intracoronary OCT. Dr. Jia has been working with the MGH OCT Registry in Harbin since September 2010.

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