Journal of vascular diseases最新文献

{"title":"The Evaluation Value of Non-Invasive Indices of Arterial Stiffness in the Early Stage of Coronary Artery Disease: Preliminary Results from an Exploratory Study","authors":"Fei Wang, Hui Zhang, Kotaro Uchida, Takuya Sugawara, Shintaro Minegishi, Hiroshi Doi, Rie Nakashima-Sasaki, Lin Chen, T. Ishigami","doi":"10.3390/jvd3030022","DOIUrl":"https://doi.org/10.3390/jvd3030022","url":null,"abstract":"Background: Recently, the arterial velocity pulse index (AVI) and arterial pressure volume index (API) have been used to evaluate arterial stiffness and endothelial function. As arterial stiffness and endothelial injury are risk factors for coronary artery disease (CAD), these two indexes are therefore expected to predict and evaluate the future risk of CAD and cardiovascular events before clinical manifestations. Methods: A total of 90 consecutive patients with coronary angiography (CAG) were enrolled. After excluding normal patients and acute coronary syndrome patients, forty-seven patients with CAD and thirty-two patients with coronary atherosclerosis, and baseline characteristics data were collected. A multifunctional blood pressure monitoring device, AVE-1500 (Shisei Datum, Tokyo, Japan), was used to measure the AVI and API before CAG, and immediately and 2 h, 24 h, and 48 h after CAG and (or) PCI in all the selected participants. Results: After adjusting for various variables using stepwise multiple linear regression analyses, we found that the AVI in the CAD subjects was significantly higher than that in the coronary atherosclerosis subjects before CAG (p = 0.02), immediately after CAG/PCI (p = 0.01), and 48 h after CAG/PCI (p = 0.01), whereas the AVI decreased 24–48 h rather than immediately after CAG/PCI in the CAD group. Moreover, we also found that the API clearly changed in both groups during the periprocedural period of CAG (p = 0.01). Conclusions: In accordance with the results, we propose that the API and AVI may be useful for predicting the early stage of CAD and may be promising as indicators to assess the effect of early revascularization.","PeriodicalId":74009,"journal":{"name":"Journal of vascular diseases","volume":"22 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-08-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141928728","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}

{"title":"Systemic Arterial Function after Multisystem Inflammatory Syndrome in Children Associated with COVID-19","authors":"Ketaki Mukhopadhyay, Marla S. Johnston, James S. Krulisky, Shengping Yang, Thomas R. Kimball","doi":"10.3390/jvd3030021","DOIUrl":"https://doi.org/10.3390/jvd3030021","url":null,"abstract":"Introduction: Multisystem inflammatory syndrome in children (MIS-C) is a new disease entity occurring in the pediatric population two to six weeks after coronavirus exposure due to a systemic arteritis. We investigated post-hospital-discharge arterial function at short- and mid-term intervals using pulse wave velocity. We assessed associations between arterial function, left ventricular diastolic and systolic function and left ventricular mass. Materials and methods: Retrospective data collection was carried out on 28 patients with MIS-C with at least two outpatient pediatric cardiology clinic visits post hospital admission. The patients underwent assessment of systemic arterial function and cardiac function. Data included pulse wave velocity between carotid and femoral arteries and echocardiographic assessment of left ventricular systolic function (shortening and ejection fraction, longitudinal strain), diastolic function and left ventricular mass. Results: Pulse wave velocity significantly decreased from visit 1 to visit 2 (5.29 ± 1.34 m/s vs. 4.51 ± 0.91 m/s, p = 0.009). Left ventricular mass significantly decreased from visit 1 to visit 2 (42 ± 9 g/m2.7 vs. 38 ± 7 g/m2.7, p = 0.02). There was a significant negative correlation between the pulse wave velocity and E/A mitral inflow (−0.41, p < 0.05). Conclusions: Children have elevated pulse wave velocity and left ventricular mass in the short-term relative to mid-term values after hospital discharge. These results suggest that MIS-C is associated with transient systemic arterial dysfunction, which, in turn, may play a role in cardiac changes.","PeriodicalId":74009,"journal":{"name":"Journal of vascular diseases","volume":"18 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141801177","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}

{"title":"Biochemical Insights and Clinical Applications of Ischemia-Modified Albumin in Ischemic Conditions","authors":"Nimesha N. Senadeera, C. Ranaweera, Inoka C. Perera, D. U. Kottahachchi","doi":"10.3390/jvd3030020","DOIUrl":"https://doi.org/10.3390/jvd3030020","url":null,"abstract":"Atherosclerotic coronary artery disease is a significant global health threat, impacting millions annually. Over time, plaque buildup narrows the coronary arteries, reducing blood flow to the heart muscle and resulting in myocardial ischemia. Timely diagnosis and intervention are crucial for restoring the blood flow to the heart muscle and preventing myocardial infarction. Given the limited availability of screening and diagnostic tests, the early diagnosis of myocardial ischemia remains challenging. While cardiac troponin is considered the gold standard for detecting myocardial injury, its effectiveness in identifying myocardial ischemia is limited. Ischemia-modified albumin (IMA) is a modified albumin variant that serves as a sensitive and early marker for ischemia. Despite extensive research on diagnostic applications of IMA as a biomarker for ischemia, significant gaps remain in understanding its formation, sensitive and specific detection, and precise clinical utility. This review aims to address these gaps by compiling literature on IMA discussing the latest findings on structure and formation, and detection methods. Further research is required to enhance understanding of the structure and formation of IMA, aiming to develop novel detection techniques or improve existing ones. However, currently, available sophisticated methods are associated with higher expenses and require specialized equipment and qualified personnel.","PeriodicalId":74009,"journal":{"name":"Journal of vascular diseases","volume":" 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141668639","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}

{"title":"Effect of Microencapsulated Cocoa Polyphenols on Macro- and Microvascular Function after Eccentric Exercise","authors":"Gustavo Vieira de Oliveira, Leonardo Victor Miranda de Souza, Olavo João Frederico Ramos Junior, Mônica Volino-Souza, T. Alvares","doi":"10.3390/jvd3030019","DOIUrl":"https://doi.org/10.3390/jvd3030019","url":null,"abstract":"Background: Evidence has demonstrated that non-habitual exercise, such as eccentric exercise, can increase reactive oxygen species and induce endothelial dysfunction, which plays a central role in the development of cardiovascular disease. Polyphenol-rich foods, such as cocoa, have been widely investigated in vascular function due to their antioxidant effect. Aims: The goal of this study was to evaluate the impact of microencapsulated cocoa (MC) polyphenols in the flow-mediated dilation (FMD) response and forearm muscle oxygenation (StO2) parameters after an eccentric exercise. Methods: Thirteen physically active adults were enrolled in a randomized, double-blind, and crossover study. FMD and StO2 were evaluated before and after 24 h, 48 h, and 72 h of eccentric exercise and MC or placebo supplementation. Results: No significant difference in FMD response and StO2 parameters was observed after MC and placebo (p > 0.05). Conclusions: A single dose of MC did not change FMD and muscle StO2 parameters after eccentric exercise in healthy individuals.","PeriodicalId":74009,"journal":{"name":"Journal of vascular diseases","volume":" 17","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141681109","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}

{"title":"Perivascular Adipose Tissue Density and Stenosis Plaque Degree in Lower Limb Peripheral Arteries in CT","authors":"Alice Fortunati, Chiara Perazzo, Maria chiara Basile, Maurizio Cè, A. Malavazos, Sergio Papa, Deborah Fazzini, Francesco Secchi, Marco Alì","doi":"10.3390/jvd3020018","DOIUrl":"https://doi.org/10.3390/jvd3020018","url":null,"abstract":"Background: Perivascular adipose tissue (PVAT) attenuation has emerged as a novel biomarker for identifying high-risk arterial plaques due to its association with inflammation. Recognizing the systemic nature of atherosclerosis and its link with major cardiovascular events in coronary disease, this study evaluated PVAT attenuation in the peripheral arteries using CT imaging to expand the understanding of its diagnostic and prognostic potential. Methods: a retrospective analysis of 53 consecutive patients who underwent CT angiography, examining PVAT density across five primary peripheral arterial segments. A 5 mm region of interest adjacent to the vascular wall was analyzed by two blinded readers, with reproducibility coefficients calculated to determine the reliability of the measurements. For the statistical analyses, mean values were derived from these measurements. The patients were stratified into four groups based on the degree of arterial stenosis: <25%, 25–50%, 50–70%, and >70%. PVAT density comparisons between these groups were performed using the Kruskal–Wallis test and the pairwise Mann–Whitney U test with Holm–Bonferroni correction for multiple comparisons. Results: the Kruskal–Wallis test revealed statistically significant disparities in PVAT density across the categorically differentiated stenosis groups (p < 0.001), indicating an association between PVAT density and arterial stenosis severity. This association was especially pronounced in the external iliac, common femoral, superficial femoral, and popliteal arteries, where the p-values were consistently below 0.05. Subsequent pairwise analyses utilizing the Mann–Whitney U test with Holm–Bonferroni correction affirmed these findings, in particular for the external iliac, common femoral, superficial femoral and popliteal arteries (p < 0.05). Conclusions: our findings reinforce the correlation between increased PVAT density and the degree of arterial stenosis, supporting the clinical value of PVAT as a non-invasive biomarker for cardiovascular risk stratification and potentially guiding therapeutic interventions.","PeriodicalId":74009,"journal":{"name":"Journal of vascular diseases","volume":"122 39","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141360404","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}

{"title":"Retrospective Correlation of the Circulation Time of Test Bolus Injections in MR Angiography and Cardiac Function","authors":"David F. Möller, Borut Mohorko, Theresia E. Aschauer, Tobias Schwager, Manuela A. Aschauer","doi":"10.3390/jvd3020017","DOIUrl":"https://doi.org/10.3390/jvd3020017","url":null,"abstract":"This retrospective study examines 248 test bolus examinations preceding contrast-enhanced magnetic resonance angiography (CE-MRA) to extract clinically relevant data for critical limb ischemia (CLI) management. The method involved a retrospective review of test bolus exams, analysing 60 graphs for time to peak (TTP), full-width half-maximum (FWHM) time, and time to continual rise in signal intensity. These values were correlated with heart function parameters (ejection fraction, ASA classification, Lee index, and MET score). The results indicate a mean TTP of 31.2 ± 7.3 s, showing a correlation between the ejection fraction and ASA classification. Patients with atrial fibrillation exhibited prolonged TTP compared to those without. Despite population heterogeneity, these findings facilitate risk stratification for limb-saving interventions in CLI. TTP emerges as a potential clinical cardiovascular parameter and a risk factor for vascular interventions. Given the variation in injection protocols across centres, this study underscores the importance of precise bolus arrival time documentation for future multicentre studies.","PeriodicalId":74009,"journal":{"name":"Journal of vascular diseases","volume":"101 31","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141361418","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}

{"title":"The Role of Amino Acid Glycine on Cardiovascular Health and Its Beneficial Effects: A Narrative Review","authors":"Gabriela Elizabeth Quintanilla-Villanueva, M. Rodríguez-Delgado, J. Villarreal-Chiu, Edgar Allan Blanco-Gámez, Donato Luna-Moreno","doi":"10.3390/jvd3020016","DOIUrl":"https://doi.org/10.3390/jvd3020016","url":null,"abstract":"Glycine, a simple amino acid, is not only essential due to its potential insufficiency in vivo, but also has significant metabolic functions. It serves as a crucial building block for proteins. At the same time, as a bioactive molecule, it regulates gene expression for cytoprotection, protein configuration and activity, and other critical biological processes, including glutathione synthesis. The intriguing, beneficial effects of glycine in medical applications have piqued the research community’s interest in recent decades. This work delves into the compelling discoveries about the pivotal role of glycine in cardiovascular health and its intricate mechanisms of action for alleviating several medical conditions. Glycine’s broad spectrum of impact spans numerous diseases, encompassing not only acute myocardial infarction, aortic dissection, and cardiac hypertrophy, but also transplant rejections of aortic allografts, insulin resistance, and endothelial dysfunction, thereby providing a comprehensive understanding of its medical applications.","PeriodicalId":74009,"journal":{"name":"Journal of vascular diseases","volume":"75 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141377448","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}

{"title":"The Intersection of HIV and Pulmonary Vascular Health: From HIV Evolution to Vascular Cell Types to Disease Mechanisms","authors":"Amanda K. Garcia, S. Almodovar","doi":"10.3390/jvd3020015","DOIUrl":"https://doi.org/10.3390/jvd3020015","url":null,"abstract":"People living with HIV (PLWH) face a growing burden of chronic diseases, owing to the combinations of aging, environmental triggers, lifestyle choices, and virus-induced chronic inflammation. The rising incidence of pulmonary vascular diseases represents a major concern for PLWH. The study of HIV-associated pulmonary vascular complications ideally requires a strong understanding of pulmonary vascular cell biology and HIV pathogenesis at the molecular level for effective applications in infectious diseases and vascular medicine. Active HIV infection and/or HIV proteins disturb the delicate balance between vascular tone and constriction, which is pivotal for maintaining pulmonary vascular health. One of the defining features of HIV is its high genetic diversity owing to several factors including its high mutation rate, recombination between viral strains, immune selective pressures, or even geographical factors. The intrinsic HIV genetic diversity has several important implications for pathogenic outcomes of infection and the overall battle to combat HIV. Challenges in the field present themselves from two sides of the same coin: those imposed by the virus itself and those stemming from the host. The field may be advanced by further developing in vivo and in vitro models that are well described for both pulmonary vascular diseases and HIV for mechanistic studies. In essence, the study of HIV-associated pulmonary vascular complications requires a multidisciplinary approach, drawing upon insights from both infectious diseases and vascular medicine. In this review article, we discuss the fundamentals of HIV virology and their impact on pulmonary disease, aiming to enhance the understanding of either area or both simultaneously. Bridging the gap between preclinical research findings and clinical practice is essential for improving patient care. Addressing these knowledge gaps requires interdisciplinary collaborations, innovative research approaches, and dedicated efforts to prioritize HIV-related pulmonary complications on the global research agenda.","PeriodicalId":74009,"journal":{"name":"Journal of vascular diseases","volume":"119 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141007051","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}

{"title":"Non-Invasive Diagnosis of Angioma Serpiginosum Plantaris: High-Resolution Dermoscopy, High-Frequency Ultrasound, and Line-Field Confocal Optical Coherence Tomography","authors":"L. Tognetti, Francesca La Marca, E. Cinotti, Pietro Rubegni","doi":"10.3390/jvd3020013","DOIUrl":"https://doi.org/10.3390/jvd3020013","url":null,"abstract":"We present a comprehensive study of acral serpiginous hemangioma, a rare vascular pathology. This distinctive manifestation was examined for the first time using high-resolution video dermoscopy (HRVD), high-frequency ultrasound (HFUS), and line-field confocal optical coherence tomography (LC-OCT). The combined application of these techniques provides new and detailed morphological features able to determine the in vivo structure of lesional skin. This innovative non-invasive approach emphasizes the importance of incorporating advanced diagnostic tools able to provide a virtual histology in order to avoid unnecessary biopsies in benign lesions, often causing pain and functional/aesthetic discomfort.","PeriodicalId":74009,"journal":{"name":"Journal of vascular diseases","volume":"2 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141011911","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}

{"title":"A Noninvasive Arterial Stiffness Index to Estimate the Severity of Coronary Atherosclerosis in Patients Undergoing Coronary Angiography","authors":"Kotaro Uchida, Lin Chen, Shintaro Minegishi, Takuya Sugawara, Rie Sasaki-Nakashima, Kentaro Arakawa, Hiroshi Doi, Tabito Kino, Naoki Tada, Sho Tarumi, Noriyuki Kawaura, K. Tamura, Kiyoshi Hibi, T. Ishigami","doi":"10.3390/jvd3020014","DOIUrl":"https://doi.org/10.3390/jvd3020014","url":null,"abstract":"The early diagnosis and appropriate treatment of subclinical atherosclerosis before the onset of life-threatening cardiovascular (CV) diseases are major unmet medical needs in current clinical practice. Noninvasive arterial stiffness indices, the arterial velocity–pulse index (AVI) and the arterial pressure–volume index (API) have been associated with CV risks, conventional arterial stiffness indices, and the severity of coronary atherosclerosis. However, few studies have examined the relationship between these indices and the occurrence of CV events. We measured the AVI and API in 113 consecutive patients admitted to Yokohama City University Hospital for cardiac catheterization between June 2015 and March 2016. Patients were followed until September 2022, and the occurrence of CV events was assessed. The mean age was 71.2 ± 10.7 years, and 83 patients (73.5%) were male. In total, 80 patients (70.8%) had hypertension, 87 (77.0%) had dyslipidemia, and 91 (80.5%) had a history of ischemic heart disease (IHD). The mean follow-up duration was 1752 ± 819 days. Patients who received elective percutaneous coronary intervention (PCI) based on the results of coronary angiography (CAG) at the time of enrollment had significantly higher API than those who did not (38.5 ± 12.6, n = 17 vs. 31.3 ± 7.4, n = 96, p = 0.001). The API was independently associated with the risk of elective PCI in multiple logistic regression analysis. In conclusion, the API could be a useful indicator for estimating the need for coronary interventional treatment in patients with a high CV risk.","PeriodicalId":74009,"journal":{"name":"Journal of vascular diseases","volume":"249 1‐2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141012835","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}