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Journal of the Hong Kong College of Cardiology最新文献

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Understanding the Genotypes and Phenotypes Relationship: Progress toward a Precision Medicine Approach in Pediatric Pulmonary Hypertension 了解基因型和表型关系:儿童肺动脉高压精准医学研究进展
Journal of the Hong Kong College of Cardiology Pub Date : 2022-09-22 DOI: 10.55503/2790-6744.1474
K. Lun
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引用次数: 0
Clinical Features and Prognosis of Chinese Childhood Pulmonary Arterial Hypertension-Related Gene Mutation Carriers 中国儿童肺动脉高压相关基因突变携带者的临床特点及预后
Journal of the Hong Kong College of Cardiology Pub Date : 2022-09-22 DOI: 10.55503/2790-6744.1475
Zhuoyuan Xu, Hongsheng Zhang, Chen Zhang, Qiangqiang Li, H. Gu
{"title":"Clinical Features and Prognosis of Chinese Childhood Pulmonary Arterial Hypertension-Related Gene Mutation Carriers","authors":"Zhuoyuan Xu, Hongsheng Zhang, Chen Zhang, Qiangqiang Li, H. Gu","doi":"10.55503/2790-6744.1475","DOIUrl":"https://doi.org/10.55503/2790-6744.1475","url":null,"abstract":"","PeriodicalId":53534,"journal":{"name":"Journal of the Hong Kong College of Cardiology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47934561","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
The value of 3D vena contracta area in a patient with degenerative mitral regurgitation and multiple jets 三维静脉收缩面积在退行性二尖瓣返流和多发静脉喷流中的价值
Journal of the Hong Kong College of Cardiology Pub Date : 2022-09-22 DOI: 10.55503/2790-6744.1202
S. Ching, C. Yue
{"title":"The value of 3D vena contracta area in a patient with degenerative mitral regurgitation and multiple jets","authors":"S. Ching, C. Yue","doi":"10.55503/2790-6744.1202","DOIUrl":"https://doi.org/10.55503/2790-6744.1202","url":null,"abstract":"","PeriodicalId":53534,"journal":{"name":"Journal of the Hong Kong College of Cardiology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43929277","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Epidemiology and Characteristics of Surgical Intervention for Infective Endocarditis: A Population-Based Study in the Past Two Decades (2000 – 2019) in Hong Kong 感染性心内膜炎的流行病学和外科干预特征：香港过去二十年（2000-2009）基于人群的研究
Journal of the Hong Kong College of Cardiology Pub Date : 2022-09-22 DOI: 10.55503/2790-6744.1485
H. Li, Y. Tse, Cong Chen, Sijia Cai, Meng-Qi Su, Mei-Zhen Wu, Q. Ren, Jiayi Huang, Siyun Yu, Y. Chan, H. Tse, K. Yiu
{"title":"Epidemiology and Characteristics of Surgical Intervention for Infective Endocarditis: A Population-Based Study in the Past Two Decades (2000 – 2019) in Hong Kong","authors":"H. Li, Y. Tse, Cong Chen, Sijia Cai, Meng-Qi Su, Mei-Zhen Wu, Q. Ren, Jiayi Huang, Siyun Yu, Y. Chan, H. Tse, K. Yiu","doi":"10.55503/2790-6744.1485","DOIUrl":"https://doi.org/10.55503/2790-6744.1485","url":null,"abstract":"","PeriodicalId":53534,"journal":{"name":"Journal of the Hong Kong College of Cardiology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43608269","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Indicators of Cardiac Autonomic Dysfunction Associated with Chronic Hyperglycemia: Implications on Vascular Surrogates and Heart Failure 与慢性高血糖相关的心脏自主功能障碍指标：血管替代和心力衰竭的意义
Journal of the Hong Kong College of Cardiology Pub Date : 2022-09-22 DOI: 10.55503/2790-6744.1487
Y. Chan, B. Cheung, H. Tse
{"title":"Indicators of Cardiac Autonomic Dysfunction Associated with Chronic Hyperglycemia: Implications on Vascular Surrogates and Heart Failure","authors":"Y. Chan, B. Cheung, H. Tse","doi":"10.55503/2790-6744.1487","DOIUrl":"https://doi.org/10.55503/2790-6744.1487","url":null,"abstract":"","PeriodicalId":53534,"journal":{"name":"Journal of the Hong Kong College of Cardiology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49259463","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
From Bad to Worse: The Clinical Spectrum of Immune Checkpoint Inhibitor Myocarditis and Associated 3M Syndrome with Concomitant Myositis and Myasthenia 从坏到坏：免疫检查点抑制剂心肌炎和伴有肌炎和肌无力的3M综合征的临床谱
Journal of the Hong Kong College of Cardiology Pub Date : 2022-09-22 DOI: 10.55503/2790-6744.1484
T. Lam, J. Wong, Chun-Ka Wong, G. Kwok, Ming Zhou, Benjamin Y F So, I. Leung, H. Tse
{"title":"From Bad to Worse: The Clinical Spectrum of Immune Checkpoint Inhibitor Myocarditis and Associated 3M Syndrome with Concomitant Myositis and Myasthenia","authors":"T. Lam, J. Wong, Chun-Ka Wong, G. Kwok, Ming Zhou, Benjamin Y F So, I. Leung, H. Tse","doi":"10.55503/2790-6744.1484","DOIUrl":"https://doi.org/10.55503/2790-6744.1484","url":null,"abstract":"","PeriodicalId":53534,"journal":{"name":"Journal of the Hong Kong College of Cardiology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45064251","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
ICSM 3rd Annual Scientific Meeting Plenary Lectures ICSM第三届年度科学会议全体演讲
Journal of the Hong Kong College of Cardiology Pub Date : 2022-07-28 DOI: 10.55503/2790-6744.1472
PLenAry LeCTureS, W. F. Graier
{"title":"ICSM 3rd Annual Scientific Meeting Plenary Lectures","authors":"PLenAry LeCTureS, W. F. Graier","doi":"10.55503/2790-6744.1472","DOIUrl":"https://doi.org/10.55503/2790-6744.1472","url":null,"abstract":"Alterations of vascular smooth muscle function have been implicated in the development of vascular complications and circulatory dysfunction in diabetes mellitus. However, little is known on changes in smooth muscle contractility and the intracellular mechanisms contributing to such altered responsiveness in blood vessels from diabetic patients. Thus, smooth muscle reactivity to increased K + , norepinephrine (NE) and phenylephrine (PE) and acetylcholine-induced endothelium-dependent relaxation were assessed in uterine arteries from control individuals (CI) and diabetic patients (DM). Smooth muscle sensitivity to K + , NE and PE was enhanced by 1.4, 2.3-and 9.7-fold and relaxation was reduced by 64% in vessels from DM. In addition, in freshly isolated smooth muscle cells from DM an increased perinuclear Ca 2+ signaling to K + (30 mmol/l: +73%; 30 mmol/l: +68%) and NE (300 nmol/l +86%; 10  mol/l +67%) was found, which promotes smooth muscle contraction. In contrast, subplasmalemmal Ca 2+ response, which favors smooth muscle relaxation due to activation of Ca 2+ -activated K + channels, was reduced by 38% in DM, indicating a significant change in the subcellular Ca 2+ distribution in vascular smooth muscle cells during diabetes. In contrast to the altered Ca 2+ signaling found in freshly isolated cells from DM, in cultured smooth muscle cells isolated from CI and DM no further difference in the Ca 2+ signaling to stimulation with either K + or NE was found. Hence, production of superoxide anions (ïO 2) in intact and endothelium-denuded arteries from DM was increased by 150 and 136%, respectively. Incubation of freshly isolated smooth muscle cells from CI with","PeriodicalId":53534,"journal":{"name":"Journal of the Hong Kong College of Cardiology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-07-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41964750","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
ECG QUIZ 心电图测试
Journal of the Hong Kong College of Cardiology Pub Date : 2022-07-27 DOI: 10.55503/2790-6744.1467
N. Mok, P. Tsui, Chee-Wo Wu
{"title":"ECG QUIZ","authors":"N. Mok, P. Tsui, Chee-Wo Wu","doi":"10.55503/2790-6744.1467","DOIUrl":"https://doi.org/10.55503/2790-6744.1467","url":null,"abstract":"","PeriodicalId":53534,"journal":{"name":"Journal of the Hong Kong College of Cardiology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-07-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41516719","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Use of 18-lead Electrocardiogram in Diagnosing Right Ventricular and Posterior Wall Involvement in Patients with Acute Inferior Myocardial Infarction 18导联心电图在诊断急性下壁心肌梗死患者右室及后壁受累中的应用
Journal of the Hong Kong College of Cardiology Pub Date : 2022-07-27 DOI: 10.55503/2790-6744.1464
C. Yue, Wai‐Kwong Chan
{"title":"Use of 18-lead Electrocardiogram in Diagnosing Right Ventricular and Posterior Wall Involvement in Patients with Acute Inferior Myocardial Infarction","authors":"C. Yue, Wai‐Kwong Chan","doi":"10.55503/2790-6744.1464","DOIUrl":"https://doi.org/10.55503/2790-6744.1464","url":null,"abstract":"","PeriodicalId":53534,"journal":{"name":"Journal of the Hong Kong College of Cardiology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-07-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41856402","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
3rd Annual Scientific Meeting Abstracts for Poster Presentation 第三届科学年会海报摘要
Journal of the Hong Kong College of Cardiology Pub Date : 2022-07-27 DOI: 10.55503/2790-6744.1471
{"title":"3rd Annual Scientific Meeting Abstracts for Poster Presentation","authors":"","doi":"10.55503/2790-6744.1471","DOIUrl":"https://doi.org/10.55503/2790-6744.1471","url":null,"abstract":"","PeriodicalId":53534,"journal":{"name":"Journal of the Hong Kong College of Cardiology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-07-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47269690","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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