Cardiology discovery最新文献

{"title":"Interpretation of the Annual Report on Cardiovascular Health and Diseases in China 2021","authors":"","doi":"10.1097/cd9.0000000000000107","DOIUrl":"https://doi.org/10.1097/cd9.0000000000000107","url":null,"abstract":"","PeriodicalId":72524,"journal":{"name":"Cardiology discovery","volume":"19 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139212017","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":"Thirty-day Outcomes of First-in-man Implantation of a Novel Transcatheter Edge-to-edge Mitral Repair System in Patients with Severe Mitral Regurgitation","authors":"Kai Xu, Yan Wang, Shaoliang Chen, X. Pan, Ben He, Ruiyan Zhang, Bin Wang, Junjie Zhang, Zhengbin Zhu, Bin Wang, D. Zhu, Yaling Han","doi":"10.1097/cd9.0000000000000112","DOIUrl":"https://doi.org/10.1097/cd9.0000000000000112","url":null,"abstract":"The aim of this multicenter, prospective, single-arm pilot study (ClinicalTrials.gov number: NCT05040074) was to observe the procedural and 30-day results of the novel transcatheter mitral valve repair system, SQ-Kyrin®-M Clip (Shenqi Medical, Shanghai, China), in patients with severe mitral regurgitation (MR). The heart team considered patients from 5 centers in China with clinically significant functional mitral regurgitation ≥3+ despite optimal medical therapy or degenerative mitral regurgitation ≥3+ with high surgical risk as candidates for transcatheter repair. All patients received transcatheter edge-to-edge mitral valve repair under general anesthesia. The primary outcome was technical success, which included all of the following measured at the exit from the catheterization laboratory: (1) absence of procedural mortality; (2) successful access, delivery, and retrieval of the device delivery system; (3) successful deployment and correct positioning of the first intended device; and (4) no emergency surgery or reintervention related to the device or access procedure. The secondary outcomes included all-cause mortality, serious adverse events, device success, and procedural success 30 d after the intervention. From June 2021 to December 2021, 18 patients were enrolled in this study with age (75.7 ± 7.4) years. Fifteen (83.3%) patients had MR 4+, while 3 (16.7%) had MR 3+. Technical success was achieved in all patients, including 6 degenerative mitral regurgitation and 12 functional mitral regurgitation patients. There was no all-cause mortality at 30 d. One (5.6%) patient had single leaflet device attachment within 30 d, which was regarded as a serious adverse event, and the patient was successfully treated with reintervention by implanting another clip. Another patient’s transmitral gradient was 6 mmHg (>5 mmHg), with an effective orifice area of 2.57 cm2 after the procedure. Sixteen (88.9%) patients had device success and procedural success at 30 d postoperation. Fourteen (77.8%) patients had MR 1+, 3 (16.7%) had MR 2+, and only 1 (5.6%) patient had MR 3 + 30 d after the procedure. The results of this feasibility study showed the efficacy and safety of the SQ-Kyrin®-M device in the Chinese population with severe MR, laying a solid foundation for a subsequent large-scale confirmatory study.","PeriodicalId":72524,"journal":{"name":"Cardiology discovery","volume":"40 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139245258","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":"Overview of the Association between Non-Alcoholic Fatty Liver Disease and Hypertension","authors":"Niki S. Kakouri, C. Thomopoulos, E. Siafi, A. Valatsou, Kyriakos Dimitriadis, Iliana P. Mani, S. Patsilinakos, Dimitrios M. Tousoulis, Konstantinos P. Tsioufis","doi":"10.1097/cd9.0000000000000113","DOIUrl":"https://doi.org/10.1097/cd9.0000000000000113","url":null,"abstract":"Non-alcoholic fatty liver disease (NAFLD) is the most common chronic liver disease, and its prevalence is rising. NAFLD is closely associated with metabolic syndrome, with both conditions sharing common clinical characteristics such as obesity, insulin resistance, type 2 diabetes mellitus, hypertension, and hypertriglyceridemia. Several observational studies have evaluated the relationship between NAFLD and hypertension, with the overall evidence suggesting a bidirectional relationship. It is hypothesized that activation of the sympathetic nervous and renin-angiotensin systems, observed in NAFLD with or without insulin resistance promotes the development of hypertension. In patients with hypertension, activation of these systems can lead to hepatic fibrosis and progressive inflammation through increased oxidative stress and activation of hepatic stellate cells and Kupffer cells. The present review examines the pathophysiologic and clinical evidence supporting the bidirectional association between NAFLD and hypertension.","PeriodicalId":72524,"journal":{"name":"Cardiology discovery","volume":"142 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139254162","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":"Chronic Pulmonary Artery Stenosis: Time to Think as a Disease Entity","authors":"Wenjie Dong, Jingwen Zhang, Hongling Su, Yunshan Cao","doi":"10.1097/cd9.0000000000000110","DOIUrl":"https://doi.org/10.1097/cd9.0000000000000110","url":null,"abstract":"Chronic pulmonary artery stenosis (CPAS) is characterized by a reduction or complete obstruction of the cross-sectional area of the pulmonary artery owing to various causes. The condition exhibits similar pathophysiological progress, leading to pulmonary hypertension (PH), reduced physical endurance, right heart failure, and death. Although CPAS is often regarded as a subgroup of PH, it can manifest independently for an extended duration before the onset of PH and can significantly impact patient quality of life. It may therefore be more appropriate to consider PH as pathophysiological progression of CPAS, thereby recognizing CPAS as a distinct disease entity.","PeriodicalId":72524,"journal":{"name":"Cardiology discovery","volume":"93 9","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135390530","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":"What Is New in the 2023 European Society of Cardiology Guidelines for the Management of Acute Coronary Syndromes","authors":"Marco Roffi","doi":"10.1097/cd9.0000000000000106","DOIUrl":"https://doi.org/10.1097/cd9.0000000000000106","url":null,"abstract":"For the first time, European Society of Cardiology (ESC) guidelines have aggregated in 1 single document recommendations for the management of patients with non-ST-segment elevation acute coronary syndromes (NSTE-ACS) and ST-elevation myocardial infarction (STEMI). From a clinical perspective, this is coherent, as the spectrum of clinical presentations in acute coronary syndromes (ACS) may range from new onset or progressive troponin-negative angina to STEMI, cardiogenic shock, or cardiac arrest. In addition, the management pathways of NSTE-ACS and STEMI patients are widely similar. Compared with previous editions of the guidelines, the extensive document is improved also from a graphic perspective, containing several appealing and easy-to-understand figures. New or modified recommendations include, among others, the topics of diagnostic work-up, timing of invasive strategy, revascularization in multi-vessel disease, intravascular imaging, cardiac arrest, cardiogenic shock, and antithrombotic treatment. For the first time in the field of ACS, ESC guidelines have incorporated a section on patient perspectives with dedicated recommendations. Some of the most relevant changes in recommendations impacting clinical practice are discussed in this article.","PeriodicalId":72524,"journal":{"name":"Cardiology discovery","volume":"40 15","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135432384","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":"Invasive Hemodynamic and Vasoreactivity Testing with Inhaled Iloprost in Children with Pulmonary Arterial Hypertension Associated with Congenital Heart Defects","authors":"Qiangqiang Li, Yuan He, Chen Zhang, Hong Gu","doi":"10.1097/cd9.0000000000000109","DOIUrl":"https://doi.org/10.1097/cd9.0000000000000109","url":null,"abstract":"Objective: Invasive hemodynamic evaluation and acute vasoreactivity testing are recommended in the diagnosis of pulmonary arterial hypertension (PAH), but their clinical role in children with PAH associated with congenital heart defects (CHD) is unclear. This study aims to investigate acute hemodynamic responses to inhaled iloprost, and its role in prognosis in children with PAH-CHD. Methods: A retrospective analysis was conducted on 83 pediatric patients with PAH-CHD in whom invasive hemodynamics were evaluated before and after a single inhaled dose of iloprost at a single center between 2010 and 2022. Details of the CHD corrective operation, medical treatment, and outcome for each patient were obtained via medical records or telephone contact. A composite endpoint of all-cause death, admission for worsening heart failure during follow-up, and event-free survival was defined, and risk factors associated with this composite endpoint were analyzed. Results: The average patient age was (11.3 ± 4.6) years, and 60 (72.3%) were female. Fifty-nine (71.1%) patients were diagnosed with Eisenmenger syndrome. After iloprost inhalation, mean pulmonary artery pressure decreased from (78.2 ± 11.5) to (72.3 ± 13.2) mmHg ( P < 0.001), and pulmonary vascular resistance index (PVRI) decreased from (18.0 ± 7.9) to (14.5 ± 8.1) WU·m 2 ( P < 0.001). A total of 38 (45.8%) patients had a positive response, defined as a PVRI decrease >25% with stable systemic pressure. Thirty-seven (44.6%) patients underwent a corrective CHD operation at a median of 24 d after hemodynamic evaluation. Nine patients died, and 15 met the composite endpoint during a follow-up period of 5.4 (3.8, 8.8) years. Five-year event-free survival estimates were 96.7% (95% confidence interval: 90.3%–100%) in patients with a positive response, and 82.8% (95% confidence interval: 71.7%–94.5%) in patients with a non-positive response (log-rank P = 0.012). A positive PVRI response and higher pulmonary arterial oxygen saturation after iloprost inhalation, lower baseline brain natriuretic peptide, and PAH-targeted therapy at follow-up were significantly associated with a favorable clinical outcome. A positive acute vasoreactivity testing response and PAH-targeted therapy at follow-up were independent predictors of outcome in multivariate Cox analysis. Conclusions: Acute inhalation of iloprost can lead to a significant decrease in hemodynamic parameters. Responsiveness to inhaled iloprost is associated with better outcomes and can be a valuable predictor of outcomes.","PeriodicalId":72524,"journal":{"name":"Cardiology discovery","volume":"23 7","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135876626","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":"Chinese Expert Consensus on Microvascular Protection Strategy during Emergency Percutaneous Coronary Intervention Therapy in Patients with ST-elevation Myocardial Infarction","authors":"","doi":"10.1097/cd9.0000000000000104","DOIUrl":"https://doi.org/10.1097/cd9.0000000000000104","url":null,"abstract":"Microcirculatory dysfunction (CMD) typically occurs in patients with acute ST-segment elevation myocardial infarction during percutaneous coronary intervention, which is associated with more severe myocardial injury and a worse prognosis. With the advancement of intracoronary physiology and imaging technology, the prevention and therapeutic interventions of CMD have attracted more attention. However, relevant guidelines or consensus on CMD are lacking in China. The current consensus summarizes the prevention and diagnostic strategies of emergency percutaneous coronary intervention-related CMD and gives suggestions to improve the prognosis of ST-segment elevation myocardial infarction patients based on evidence from recent clinical studies, guidelines, and consensus from international sources.","PeriodicalId":72524,"journal":{"name":"Cardiology discovery","volume":"187 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135371574","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":"Emergency Treatment of Acute Decompensated Severe Aortic Stenosis with Transcatheter Aortic Valve Implantation Under the Coplane View Using J-Tipped Wires Fluoroscopy","authors":"Xian Liu, Yingdong Wang, Yuhe Sheng, Bin Wang, Kai Xu","doi":"10.1097/cd9.0000000000000111","DOIUrl":"https://doi.org/10.1097/cd9.0000000000000111","url":null,"abstract":"Patients experiencing severe aortic stenosis with acute decompensation often face elevated surgical aortic valve replacement risks, leading to high postoperative mortality rates. However, for some patients eligible for transcatheter aortic valve implantation (TAVI), computed tomography angiography for assessing the aortic root and coronary artery might be challenging before the TAVI procedure. This case highlights a patient who underwent emergency TAVI guided by coplane view generated using J-tipped wires fluoroscopy without computed tomography evaluation before the TAVI. This approach reduces contrast usage during the TAVI procedure, significantly mitigating the risks of renal injury and heart function deterioration.","PeriodicalId":72524,"journal":{"name":"Cardiology discovery","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135222653","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 Network Meta-analysis of the Efficacy and Safety of Targeted Drug Combinations in the Treatment of Pulmonary Arterial Hypertension","authors":"Rui Wang, Meng Wei, Jie Wang, Xiang Huang, Qianzhi Yan, Shichao Wang, Yun Wu","doi":"10.1097/cd9.0000000000000105","DOIUrl":"https://doi.org/10.1097/cd9.0000000000000105","url":null,"abstract":"Objective: This network meta-analysis aims to compare the efficacy and safety of different targeted drug combination treatment for pulmonary arterial hypertension (PAH). Methods: Searches were conducted in Cochrane, PubMed, EMBASE, China National Knowledge Infrastructure, China Biomedical Literature Database, Wanfang Database, and VIP Chinese Science and Technology Journal Data to identify both published and unpublished randomized controlled trials from inception until January 1, 2022. The risk of bias in the included studies was assessed in accordance with the Cochrane Handbook for Systematic Reviews of Interventions. A network meta-analysis was performed using Stata 16.0 software. The efficacy and safety of different targeted drugs combined treatment for PAH were evaluated based on forest plot, funnel plot, and surface under the cumulative ranking. Results: A total of 29 randomized controlled trails with 4,448 patients treated with 10 different types of targeted drug combinations were included in this study. The results of the surface under the cumulative ranking showed that the combination regimen was the best clinical option to improve symptoms and delay progression in patients with pulmonary artery hypertension compared with monotherapy. Sildenafil in combination with ambrisentan significantly improved the 6-minute walk distance and reduced N-terminal pro-brain natriuretic peptide levels. Bosentan in combination with sildenafil significantly reduced mean pulmonary artery pressure, whereas bosentan in combination with epoprostenol was more effective than other combinations in reducing pulmonary vascular resistance. Bosentan in combination with tadalafil significantly improved the Borg dyspnea score, and bosentan in combination with iloprost was the best combination for improving World Health Organization functional class/New York Heart Association functional class. In terms of safety, there was no significant reduction in the incidence of adverse events, hospitalizations, or all-cause mortality for combination therapy compared with monotherapy. Bosentan combined with sildenafil significantly reduced the risk of serious adverse events, but the risk of discontinuation due to an adverse event was higher than monotherapy. Sildenafil combined with epoprostenol reduced the risk of clinical worsening in patients with PAH. Conclusion: Compared with monotherapy, targeted drug combinations for PAH significantly improves exercise tolerance, pulmonary hemodynamic parameters, and reduces the risk of serious adverse events and clinical worsening in patients. Bosentan in combination with sildenafil and bosentan in combination with iloprost are combinations of targeted agents with significant efficacy and better safety profile than monotherapy for the treatment of PAH. Sildenafil in combination with epoprostenol has a low risk of clinical worsening in PAH.","PeriodicalId":72524,"journal":{"name":"Cardiology discovery","volume":"187 12","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135371572","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":"Real-time Three-dimensional Echocardiography: A Feasible and Accurate Method for Measuring Right Ventricular Function in Pulmonary Hypertension","authors":"Ashfaq Ahmad, Yifan Zou, Peng Zhang, Lingling Li, Xiaoyu Wang, Ahmed Ali Mohsen, Yousen Wang, Fenling Fan","doi":"10.1097/cd9.0000000000000108","DOIUrl":"https://doi.org/10.1097/cd9.0000000000000108","url":null,"abstract":"Right ventricular function is independently associated with poor clinical outcomes in patients with various cardiovascular diseases including pulmonary hypertension (PH). The complex geometry and mode of contractility means the right ventricle (RV) inlet and outlet are not in line; hence, 2-dimensional echocardiography fails to accurately quantify RV volumes and function in such patients. Three-dimensional echocardiography (3DE) allows for reliable and reproducible quantification of RV volumes and function by overcoming these limitations of conventional echocardiography. This review focuses on the 3DE assessment of RV function in patients with PH and discusses the following points: (1) acquiring an RV data set for 3DE imaging, including details of all available 3DE systems and software utilized in daily practice; (2) the reliability and feasibility of RV remodeling measured with 3DE with different modalities in patients with PH; and (3) the prognostic value of 3DE-derived RV function in such patients.","PeriodicalId":72524,"journal":{"name":"Cardiology discovery","volume":"298 9","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135815020","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}