Journal of Cardiovascular Imaging最新文献_第5页

A case of aortico-left ventricular tunnel previously confused with right coronary cusp aneurysm 一例曾与右冠状动脉尖动脉瘤混淆的主动脉-左心室隧道病例

Journal of Cardiovascular Imaging Pub Date : 2024-06-12 DOI: 10.1186/s44348-024-00008-3

Yong Beom Cho, Hyun Chung, Gi Beom Kim, Sang Yun Lee, Woong-Han Kim

引用次数: 0

Mucoid vasculopathy complicated by multiple giant pseudoaneurysms following Bentall procedure 本托尔手术后并发多发性巨大假动脉瘤的粘液性血管病

Journal of Cardiovascular Imaging Pub Date : 2024-06-12 DOI: 10.4250/jcvi.2023.0065

Sudipta Mondal, Jayakrishnan Radhakrishnan, B. Sasidharan, V. Pillai

引用次数: 0

Images in cardiovascular disease. The right type of single coronary artery 心血管疾病图像。单支冠状动脉的正确类型

Journal of Cardiovascular Imaging Pub Date : 2024-06-12 DOI: 10.1186/s44348-024-00007-4

Tae Il Yang, Minsu Kim, Jung Han Hwang, Mi-Seung Shin

引用次数: 0

Two-dimensional transthoracic measure of mitral annulus in mitral valve prolapse and moderate to severe regurgitation: a method comparison analysis with three-dimensional transesophageal echocardiography 二尖瓣脱垂和中重度反流时二尖瓣瓣环的二维经胸测量：与三维经食道超声心动图的方法对比分析

Journal of Cardiovascular Imaging Pub Date : 2024-06-12 DOI: 10.1186/s44348-024-00001-w

Maxime Berthelot-Richer, H. V. Vakulenko, Anna Calleja, Anna Woo, Paakadinesh Thavendiranathan, F. Poulin

引用次数: 1

Pre- and post-hemodialysis differences in heart failure diagnosis by current heart failure guidelines in patients with end-stage renal disease 根据现行心力衰竭指南对终末期肾病患者进行心力衰竭诊断时，血液透析前和血液透析后的差异

Journal of Cardiovascular Imaging Pub Date : 2024-06-12 DOI: 10.1186/s44348-024-00003-8

B. Kim, Su-Hyun Bae, Sooha Kim, S. Im, Hyunsu Kim, Jung-Ho Heo, H. Shin, Y. Kim, Y. Jung, H. Rim

引用次数: 0

Usability and accuracy of two different aortic annulus sizing software programs in patients undergoing transcatheter aortic valve replacement. 两种不同的主动脉瓣环尺寸测量软件程序在接受经导管主动脉瓣置换术患者中的可用性和准确性。

Journal of Cardiovascular Imaging Pub Date : 2024-05-29 DOI: 10.1186/s44348-024-00002-9

Johannes Spanke, Jonathan Nübel, Frank Hölschermann, Grit Tambor, Claudia Kiessling, Hidehiro Kaneko, Anja Haase-Fielitz, Christian Butter

{"title":"Usability and accuracy of two different aortic annulus sizing software programs in patients undergoing transcatheter aortic valve replacement.","authors":"Johannes Spanke, Jonathan Nübel, Frank Hölschermann, Grit Tambor, Claudia Kiessling, Hidehiro Kaneko, Anja Haase-Fielitz, Christian Butter","doi":"10.1186/s44348-024-00002-9","DOIUrl":"10.1186/s44348-024-00002-9","url":null,"abstract":"Background: Semi-automated software is essential for planning and prosthesis selection prior transcatheter aortic valve replacement (TAVR). Reliable data on the usability of software programs for planning a TAVR is missing. The aim of this study was to compare software programs 'Valve Assist 2' (GE Healthcare) and 3mensio 'Structural Heart' (Pie Medical Imaging) regarding usability and accuracy of prosthesis size selection in program-inexperienced users.Methods: Thirty-one participants (n = 31) were recruited and divided into program-inexperienced users (beginners) (n = 22) and experts (n = 9). After software training, beginners evaluated 3 patient cases in 129 measurements (n = 129) using either Valve Assist 2 (n = 11) or Structural Heart (n = 11) on 2 test days (T1, T2). System Usability Scale (SUS) and ISONORM 9241/110-S (ISONORM) questionnaire were used after the test. The valve size selected by each beginner was compared with the valve size selected from expert group.Results: Valve Assist 2 had higher SUS Score: median 78.75 (25th, 75th percentile: 67.50, 85.00) compared to Structural Heart: median 65.00 (25th, 75th percentile: 47.50, 73.75), (p < 0,001, r = 0.557). Also, Valve Assist 2 showed a higher ISONORM score: median 1.05 (25th, 75th percentile: - 0.19, 1.71) compared to Structural Heart with a median 0.05 (25th, 75th percentile: - 0.49, 0.13), (p = 0.036, r = 0.454). Correctly selected valve sizes were stable over time using Valve Assist 2: 72.73% to 69.70% compared to Structural Heart program: 93.94% to 40% (χ2 (1) = 21.10, p < 0.001, φ = 0.579).Conclusion: The study shows significant better usability scores for Valve Assist 2 compared to 3mensio Structural Heart in program-inexperienced users.","PeriodicalId":15229,"journal":{"name":"Journal of Cardiovascular Imaging","volume":"32 1","pages":"1"},"PeriodicalIF":0.0,"publicationDate":"2024-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11177644/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141436930","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Cardiovascular Magnetic Resonance Versus Histopathologic Study for Diagnosis of Benign and Malignant Cardiac Tumours: A Systematic Review and Meta-Analysis. 诊断良恶性心脏肿瘤的心血管磁共振与组织病理学研究：系统综述和荟萃分析。

Journal of Cardiovascular Imaging Pub Date : 2023-10-01 DOI: 10.4250/jcvi.2023.0028

Sandra Nóbrega, Catarina Martins da Costa, Ana Filipa Amador, Sofia Justo, Elisabete Martins

{"title":"Cardiovascular Magnetic Resonance Versus Histopathologic Study for Diagnosis of Benign and Malignant Cardiac Tumours: A Systematic Review and Meta-Analysis.","authors":"Sandra Nóbrega, Catarina Martins da Costa, Ana Filipa Amador, Sofia Justo, Elisabete Martins","doi":"10.4250/jcvi.2023.0028","DOIUrl":"10.4250/jcvi.2023.0028","url":null,"abstract":"Background: The gold standard for diagnosis of cardiac tumours is histopathological examination. Cardiovascular magnetic resonance (CMR) is a valuable non-invasive, radiation-free tool for identifying and characterizing cardiac tumours. Our aim is to understand CMR diagnosis of cardiac tumours by distinguishing benign vs. malignant tumours compared to the gold standard.Methods: A systematic search was performed in the PubMed, Web of Science, and Scopus databases up to December 2022, and the results were reviewed by 2 independent investigators. Studies reporting CMR diagnosis were included in a meta-analysis, and pooled measures were obtained. The risk of bias was assessed using the Quality Assessment Tools from the National Institutes of Health.Results: A total of 2,321 results was obtained; 10 studies were eligible, including one identified by citation search. Eight studies were included in the meta-analysis, which presented a pooled sensitivity of 93% and specificity of 94%, a diagnostic odds ratio of 185, and an area under the curve of 0.98 for CMR diagnosis of benign vs. malignant tumours. Additionally, 4 studies evaluated whether CMR diagnosis of cardiac tumours matched specific histopathological subtypes, with 73.6% achieving the correct diagnosis.Conclusions: To the best of our knowledge, this is the first published systematic review on CMR diagnosis of cardiac tumours. Compared to histopathological results, the ability to discriminate benign from malignant tumours was good but not outstanding. However, significant heterogeneity may have had an impact on our findings.","PeriodicalId":15229,"journal":{"name":"Journal of Cardiovascular Imaging","volume":"31 4","pages":"159-168"},"PeriodicalIF":0.0,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10622638/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71412384","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Global Left Ventricular Myocardial Work Efficiency in Patients With Severe Rheumatic Mitral Stenosis and Preserved Left Ventricular Ejection Fraction. 严重风湿性二尖瓣狭窄和左心室射血分数保持的患者的整体左心室心肌工作效率。

Journal of Cardiovascular Imaging Pub Date : 2023-10-01 DOI: 10.4250/jcvi.2022.0124

Estu Rudiktyo, Amiliana M Soesanto, Maarten J Cramer, Emir Yonas, Arco J Teske, Bambang B Siswanto, Pieter A Doevendans

{"title":"Global Left Ventricular Myocardial Work Efficiency in Patients With Severe Rheumatic Mitral Stenosis and Preserved Left Ventricular Ejection Fraction.","authors":"Estu Rudiktyo, Amiliana M Soesanto, Maarten J Cramer, Emir Yonas, Arco J Teske, Bambang B Siswanto, Pieter A Doevendans","doi":"10.4250/jcvi.2022.0124","DOIUrl":"10.4250/jcvi.2022.0124","url":null,"abstract":"Background: Assessment of left ventricular (LV) function plays a pivotal role in the management of patients with valvular heart disease, including those caused by rheumatic heart disease. Noninvasive LV pressure-strain loop analysis is emerging as a new echocardiographic method to evaluate global LV systolic function, integrating longitudinal strain by speckle-tracking analysis and noninvasively measured blood pressure to estimate myocardial work. The aim of this study was to characterize global LV myocardial work efficiency in patients with severe rheumatic mitral stenosis (MS) with preserved ejection fraction (EF).Methods: We retrospectively included adult patients with severe rheumatic MS with preserved EF (> 50%) and sinus rhythm. Healthy individuals without structural heart disease were included as a control group. Global LV myocardial work efficiency was estimated with a proprietary algorithm from speckle-tracking strain analyses, as well as noninvasive blood pressure measurements.Results: A total of 45 individuals with isolated severe rheumatic MS with sinus rhythm and 45 healthy individuals were included. In healthy individuals without structural heart disease, the mean global LV myocardial work efficiency was 96% (standard deviation [SD], 2), Compared with healthy individuals, median global LV myocardial work efficiency was significantly worse in MS patients (89%; SD, 4; p < 0.001) although the LVEF was similar.Conclusions: Individuals with isolated severe rheumatic MS and preserved EF, had global LV myocardial work efficiencies lower than normal controls.","PeriodicalId":15229,"journal":{"name":"Journal of Cardiovascular Imaging","volume":"1 1","pages":"191-199"},"PeriodicalIF":0.0,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10622643/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71000271","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

"From Heart to Toe": The Lost Stent's Journey…. 《从头到脚》：迷失的斯坦特之旅…。

Journal of Cardiovascular Imaging Pub Date : 2023-10-01 DOI: 10.4250/jcvi.2023.0041

Nikolaos Papagiannis, Maria Moutafi, Dimitrios Afendoulis, Stefanos Garoufalis, Athanasios Kartalis

引用次数: 0

Bone SPECT/CT Findings of Complications Resulting From Cardiopulmonary Resuscitation With Defibrillation. 除颤心肺复苏并发症的骨SPECT/CT表现。

Journal of Cardiovascular Imaging Pub Date : 2023-10-01 DOI: 10.4250/jcvi.2023.0016

Myoung Hyoun Kim, Dae-Weung Kim

引用次数: 0