Coronary artery disease最新文献

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Platelet-to-albumin ratio is an independent predictor for ventricular aneurysm formation in ST segment elevation myocardial infarction. 血小板与白蛋白比值是 ST 段抬高型心肌梗死患者心室动脉瘤形成的独立预测指标。
IF 1.5 4区 医学
Coronary artery disease Pub Date : 2024-11-04 DOI: 10.1097/MCA.0000000000001445
Haifeng Ding, Rui Chai, Yin Yin, Wenwen Li, Shijiu Jiang
{"title":"Platelet-to-albumin ratio is an independent predictor for ventricular aneurysm formation in ST segment elevation myocardial infarction.","authors":"Haifeng Ding, Rui Chai, Yin Yin, Wenwen Li, Shijiu Jiang","doi":"10.1097/MCA.0000000000001445","DOIUrl":"https://doi.org/10.1097/MCA.0000000000001445","url":null,"abstract":"<p><strong>Background: </strong>Left ventricular aneurysm (LVA) is a common complication of acute myocardial infarction. We aimed to investigate the association of the platelet-to-albumin ratio (PAR) with LVA formation in patients with acute ST segment elevation myocardial infarction (STEMI) who underwent primary percutaneous coronary intervention (PCI).</p><p><strong>Methods: </strong>A total of 767 consecutive patients with STEMI were prospectively enrolled. Logistic regression analysis and restricted cubic spline (RCS) were used to assess the association between PAR and LVA formation. The predictive ability of PAR and combined variable for LVA formation were assessed using receiver-operating characteristic (ROC) curve.</p><p><strong>Results: </strong>The prevalence of LVA was 14.1%. Univariable logistic regression analysis revealed that PAR was associated with the risk of LVA at both 1 month [odds ratio (OR) = 4.42, P < 0.001] and 6 months (OR = 4.35, P < 0.001) of follow-up. The predictive value of PAR remained significant even after multivariate logistic regression analysis at 1 month (OR = 3.42, P = 0.004) and 6 months (OR = 4.28, P < 0.001). RCS analysis revealed a nonlinear association between a higher PAR and an increased risk of LVA (nonlinear P < 0.05). In addition, the predictive abilities of PAR for LVA were 0.659. The combination of PAR, hemoglobin, left ventricular ejection fraction, and the use of angiotensin-converting enzym inhibitor/angiotensin receptor blocker significantly enhanced the ability to predict LVA formation (C statistic= 0.887).</p><p><strong>Conclusion: </strong>A higher PAR was significantly associated with an increased risk of LVA formation in patients with acute STEMI who underwent primary PCI.</p>","PeriodicalId":10702,"journal":{"name":"Coronary artery disease","volume":" ","pages":""},"PeriodicalIF":1.5,"publicationDate":"2024-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142567948","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The HALP score predicts no-reflow phenomenon and long-term prognosis in patients with ST-segment elevation myocardial infarction after primary percutaneous coronary intervention. HALP 评分可预测 ST 段抬高型心肌梗死患者经皮冠状动脉介入治疗后的无回流现象和长期预后。
IF 1.5 4区 医学
Coronary artery disease Pub Date : 2024-11-04 DOI: 10.1097/MCA.0000000000001446
Huiliang Liu, Feifei Zhang, Yingxiao Li, Litian Liu, Xuelian Song, Jiaqi Wang, Yi Dang, Xiaoyong Qi
{"title":"The HALP score predicts no-reflow phenomenon and long-term prognosis in patients with ST-segment elevation myocardial infarction after primary percutaneous coronary intervention.","authors":"Huiliang Liu, Feifei Zhang, Yingxiao Li, Litian Liu, Xuelian Song, Jiaqi Wang, Yi Dang, Xiaoyong Qi","doi":"10.1097/MCA.0000000000001446","DOIUrl":"https://doi.org/10.1097/MCA.0000000000001446","url":null,"abstract":"<p><strong>Introduction and objective: </strong>Despite recent advances in the management of ST-segment elevation myocardial infarction (STEMI), the clinical outcome of some patients is still unsatisfactory. Therefore, early evaluation to identify high-risk individuals in STEMI patients is essential. The hemoglobin, albumin, lymphocyte, and platelet (HALP) score, as a new indicator that can reflect both nutritional status and inflammatory state of the body, can provide prognostic information. In this context, the present study was designed to investigate the relationship between HALP scores assessed at admission and no-reflow as well as long-term outcomes in patients with STEMI.</p><p><strong>Material and methods: </strong>A total of 1040 consecutive STEMI patients undergoing primary PCI were enrolled in this retrospective study. According to the best cutoff value of HALP score of 40.11, the study samples were divided into two groups. The long-term prognosis was followed up by telephone.</p><p><strong>Results: </strong>Long-term mortality was significantly higher in patients with HALP scores lower than 40.11 than in those higher than 40.11. The optimal cutoff value of HALP score for predicting no-reflow was 41.38, the area under the curve (AUC) was 0.727. The best cutoff value of HALP score for predicting major adverse cardiovascular events (MACE) was 40.11, the AUC was 0.763. The incidence of MACE and all-cause mortality was higher in the HALP score <40.11 group.</p><p><strong>Conclusion: </strong>HALP score can independently predict the development of no-reflow and long-term mortality in STEMI patients undergoing PCI.</p>","PeriodicalId":10702,"journal":{"name":"Coronary artery disease","volume":" ","pages":""},"PeriodicalIF":1.5,"publicationDate":"2024-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142567953","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
N-terminal pro-B-type natriuretic peptide and pulmonary echography are predictors of acute heart failure needing early mechanical ventilation in acute coronary syndrome. N末端前B型钠尿肽和肺部回声检查是急性冠状动脉综合征患者出现急性心力衰竭、需要早期机械通气的预测指标。
IF 1.5 4区 医学
Coronary artery disease Pub Date : 2024-11-01 Epub Date: 2024-06-03 DOI: 10.1097/MCA.0000000000001396
María J Cristo-Ropero, Juan C Garcia-Rubira, Francisco Javier Rivera-Rabanal, Tania Seoane-García, Luis Madrona-Jiménez, Álvaro Izquierdo-Bajo, Begoña Hernández-Meneses, Angel Vilches-Arenas, Rafael Hidalgo-Urbano
{"title":"N-terminal pro-B-type natriuretic peptide and pulmonary echography are predictors of acute heart failure needing early mechanical ventilation in acute coronary syndrome.","authors":"María J Cristo-Ropero, Juan C Garcia-Rubira, Francisco Javier Rivera-Rabanal, Tania Seoane-García, Luis Madrona-Jiménez, Álvaro Izquierdo-Bajo, Begoña Hernández-Meneses, Angel Vilches-Arenas, Rafael Hidalgo-Urbano","doi":"10.1097/MCA.0000000000001396","DOIUrl":"10.1097/MCA.0000000000001396","url":null,"abstract":"<p><strong>Aim: </strong>The aim of this study was to determine the best clinical predictors of acute heart failure needing mechanical ventilation (MV) in the first 48 h of evolution of patients admitted because of acute coronary syndrome (ACS).</p><p><strong>Methods: </strong>We analyzed a cohort of patients admitted for ACS between February 2017 and February 2018. A pulmonary ultrasound was performed on admission and was considered positive (PE+) when there were three or more B-lines in two quadrants or more of each hemithorax. It was compared with N-terminal pro-B-type natriuretic peptide (NT-proBNP), peak troponin T-us value GRACE (Global Registry of Acute Coronary Events), CRUSADE (Can Rapid risk stratification of Unstable angina patients Suppress ADverse outcomes with Early implementation of the American College of Cardiology and American Heart Association guidelines - Bleeding Score), CACS (Canada Acute Coronary Syndrome risk score), and HAMIOT (Heart Failure after Acute Myocardial Infarction with Optimal Treatment score) scores, shock index, ejection fraction, chest X-ray, and Killip class at admission as predictors of MV in the first 48 h of admission.</p><p><strong>Results: </strong>A total of 119 patients were included: 54.6% with ST elevation and 45.4% without ST elevation. Twelve patients (10.1%) required MV in the first 48 h of evolution. The sensitivity of PE+ was 100% (73.5-100%), specificity 91.6% (84.6-96.1%), and area under the curve was 0.96 (0.93-0.96). The sensitivity of an NT-proBNP value more than 3647 was 88.9% (51.9-99.7%), specificity 92.1% (84.5-96.8%), and area under the curve was 0.905 (0.793-1). The κ statistic between both predictors was 0.579. All the other scores were significantly worse than PE + .</p><p><strong>Conclusion: </strong>Lung ultrasound and a high NT-proBNP (3647 ng/L in our series) on admission are the best predictors of acute heart failure needing MV in the first 48 h of ACS. The agreement between both tests was only moderate.</p>","PeriodicalId":10702,"journal":{"name":"Coronary artery disease","volume":" ","pages":"556-563"},"PeriodicalIF":1.5,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141198655","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effectiveness of low-dose rivaroxaban in preventing recurrent major adverse cardiovascular events in coronary artery disease: a systematic review and meta-analysis of randomized controlled trials. 小剂量利伐沙班预防冠心病复发主要不良心血管事件的效果:随机对照试验的系统回顾和荟萃分析。
IF 1.5 4区 医学
Coronary artery disease Pub Date : 2024-11-01 Epub Date: 2024-09-25 DOI: 10.1097/MCA.0000000000001381
Hussam Al Hennawi, Muhammad Khuzzaim Khan, Faisal Rasheed, Sushma Rathi, Mirha Ali, Abraish Ali, Zoha Asghar, Khadija Pasha, Muhammad Talal Ashraf, Bruce Klugherz
{"title":"Effectiveness of low-dose rivaroxaban in preventing recurrent major adverse cardiovascular events in coronary artery disease: a systematic review and meta-analysis of randomized controlled trials.","authors":"Hussam Al Hennawi, Muhammad Khuzzaim Khan, Faisal Rasheed, Sushma Rathi, Mirha Ali, Abraish Ali, Zoha Asghar, Khadija Pasha, Muhammad Talal Ashraf, Bruce Klugherz","doi":"10.1097/MCA.0000000000001381","DOIUrl":"10.1097/MCA.0000000000001381","url":null,"abstract":"<p><strong>Introduction: </strong>Despite advancements in coronary artery disease (CAD) management, major adverse cardiovascular events persist. Vitamin K antagonists and direct oral anticoagulants present bleeding risks. Low-dose rivaroxaban (2.5 mg) is approved by the European Society of Cardiology and the US Food and Drug Administration for CAD. The survival advantage and risk-benefit profile of combining low-dose rivaroxaban with aspirin for CAD patients remain uncertain. This meta-analysis aims to compare the efficacy of low-dose rivaroxaban plus aspirin versus aspirin monotherapy in CAD patients.</p><p><strong>Methods: </strong>We systematically searched databases for randomized controlled trials exploring low-dose rivaroxaban with aspirin in CAD patients. Of the 6220 studies screened, five met the inclusion criteria. Primary outcomes included myocardial infarction, stroke, major bleeding events, and all-cause mortality. The analysis employed a fixed-effects model, calculating hazard ratios (HRs) and 95% confidence intervals (CIs).</p><p><strong>Results: </strong>Five randomized controlled trials involving 41,351 participants were included. Rivaroxaban (2.5 mg) significantly reduced all-cause mortality (HR, 0.88; 95% CI, 0.81-0.95; P = 0.002), myocardial infarction (HR, 0.81; 95% CI, 0.70-0.94; P = 0.006), and stroke (HR, 0.61; 95% CI, 0.49-0.76; P < 0.00001) compared to aspirin alone. However, it increased major bleeding risk (HR, 1.66; 95% CI, 1.40-1.97; P < 0.01). Meta-regression revealed no dose-dependent impact on all-cause mortality.</p><p><strong>Conclusion: </strong>Low-dose rivaroxaban demonstrates survival benefits and reduces myocardial infarction and stroke risks in CAD patients, albeit with an increased risk of major bleeding. Consideration of patient bleeding risk is crucial when adding rivaroxaban to antiplatelet therapy. Further research is warranted to compare its effectiveness and safety with dual antiplatelet therapy or P2Y12 inhibitors.</p>","PeriodicalId":10702,"journal":{"name":"Coronary artery disease","volume":"35 7","pages":"614-621"},"PeriodicalIF":1.5,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142343089","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The impact of carbohydrate restriction-induced elevations in low-density lipoprotein cholesterol on progression of coronary atherosclerosis: the ketogenic diet trial study design. 碳水化合物限制引起的低密度脂蛋白胆固醇升高对冠状动脉粥样硬化进展的影响:生酮饮食试验研究设计。
IF 1.5 4区 医学
Coronary artery disease Pub Date : 2024-11-01 Epub Date: 2024-06-13 DOI: 10.1097/MCA.0000000000001395
Denise Alison R Javier, Venkat S Manubolu, Nicholas G Norwitz, April Kinninger, Jairo Aldana-Bitar, Ahmed Ghanem, Khadije Ahmad, Will D Vicuna, Hossein Hamidi, Marziyeh Bagheri, Tasneem Elsayed, Bea Villanueva, Keishi Ichikawa, Ferdinand Flores, Sajad Hamal, David Feldman, Matthew J Budoff
{"title":"The impact of carbohydrate restriction-induced elevations in low-density lipoprotein cholesterol on progression of coronary atherosclerosis: the ketogenic diet trial study design.","authors":"Denise Alison R Javier, Venkat S Manubolu, Nicholas G Norwitz, April Kinninger, Jairo Aldana-Bitar, Ahmed Ghanem, Khadije Ahmad, Will D Vicuna, Hossein Hamidi, Marziyeh Bagheri, Tasneem Elsayed, Bea Villanueva, Keishi Ichikawa, Ferdinand Flores, Sajad Hamal, David Feldman, Matthew J Budoff","doi":"10.1097/MCA.0000000000001395","DOIUrl":"10.1097/MCA.0000000000001395","url":null,"abstract":"<p><strong>Background: </strong>Despite innovations in pharmacotherapy to lower lipoprotein cholesterol and apolipoprotein B, risk factors for atherosclerotic cardiovascular disease (ASCVD), ASCVD persists as the leading global cause of mortality. Elevations in low-density lipoprotein cholesterol (LDL-C) are a well-known risk factor and have been a main target in the treatment of ASCVD. The latest research suggests that ketogenic diets are effective at improving most non-LDL-C/apolipoprotein B cardiometabolic risk factors. However, ketogenic diets can induce large increases in LDL-C to >190 mg/dl in some individuals. Interestingly, these individuals are often otherwise lean and healthy. The influence of increased levels of LDL-C resulting from a carbohydrate-restricted ketogenic diet on the progression of atherosclerosis in otherwise metabolically healthy individuals is poorly understood. This observational study aims to assess and describe the progression of coronary atherosclerosis in this population within 12 months.</p><p><strong>Methods: </strong>Hundred relatively lean individuals who adopted ketogenic diets and subsequently exhibited hypercholesterolemia with LDL-C to >190 mg/dl, in association with otherwise good metabolic health markers, were enrolled and observed over a period of 12 months. Participants underwent serial coronary computed tomography angiography scans to assess the progression of coronary atherosclerosis in a year.</p><p><strong>Results: </strong>Data analysis shall begin following the conclusion of the trial with results to follow.</p><p><strong>Conclusion: </strong>Ketogenic diets have generated debate and raised concerns within the medical community, especially in the subset exhibiting immense elevations in LDL-C, who interestingly are lean and healthy. The relationship between elevated LDL-C and ASCVD progression in this population will provide better insight into the effects of diet-induced hypercholesterolemia.</p>","PeriodicalId":10702,"journal":{"name":"Coronary artery disease","volume":" ","pages":"577-583"},"PeriodicalIF":1.5,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11426984/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141300260","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Headache as the sole clinical manifestation of acute myocardial infarction: one case with cardiac cephalalgia and literature review. 头痛是急性心肌梗死的唯一临床表现:一例心源性头痛病例及文献综述。
IF 1.5 4区 医学
Coronary artery disease Pub Date : 2024-11-01 Epub Date: 2024-06-14 DOI: 10.1097/MCA.0000000000001394
Huili Cui, Lifeng Zhang, Taiqing Zhu, Rui Liu, Xueqian Yuan
{"title":"Headache as the sole clinical manifestation of acute myocardial infarction: one case with cardiac cephalalgia and literature review.","authors":"Huili Cui, Lifeng Zhang, Taiqing Zhu, Rui Liu, Xueqian Yuan","doi":"10.1097/MCA.0000000000001394","DOIUrl":"10.1097/MCA.0000000000001394","url":null,"abstract":"<p><strong>Objective: </strong>Cardiac cephalalgia, once seen as a rare symptom of coronary artery disease, is now more recognized. It often comes with chest discomfort and autonomic dysfunction, worsened by physical activity. However, not all cases have chest symptoms or are activity induced. This report presents a case of cardiac cephalalgia and reviews 46 previous cases.</p><p><strong>Method: </strong>We discuss a unique case where a patient had headache attacks without chest symptoms, autonomic dysfunction, or triggers. We reviewed English case reports of cardiac cephalalgia from 1982 to 2022 using PubMed ( http://www.ncbi.nlm.nih.gov/pubmed ).</p><p><strong>Results: </strong>A 69-year-old man presented with a sudden headache without triggers or typical symptoms. Coronary computed tomography angiography (CTA) showed diffuse stenosis in the left anterior descending and the first diagonal branch arteries. His headache improved after percutaneous coronary intervention. Cardiac cephalalgia is usually marked by severe headaches, autonomic signs, and often affects the occipital region. Electrocardiogram (ECG) might not always show abnormalities, and chest pain is not always present. In such cases, elevated cardiac enzymes can be crucial for diagnosis.</p><p><strong>Conclusion: </strong>When a headache is the sole symptom of an acute coronary event, consider moderate to severe intensity, older age at onset, occipital localization, and autonomic signs. ECG, cardiac enzymes, and coronary CTA are valuable for accurate diagnosis and treatment.</p>","PeriodicalId":10702,"journal":{"name":"Coronary artery disease","volume":" ","pages":"607-613"},"PeriodicalIF":1.5,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141316834","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Impact of prior coronary artery bypass grafting and coronary lesion complexity on outcomes of transcatheter aortic valve replacement for severe aortic stenosis. 既往冠状动脉旁路移植术和冠状动脉病变复杂性对经导管主动脉瓣置换术治疗重度主动脉瓣狭窄疗效的影响。
IF 1.5 4区 医学
Coronary artery disease Pub Date : 2024-11-01 Epub Date: 2024-05-14 DOI: 10.1097/MCA.0000000000001386
Yoshiyuki Yamashita, Serge Sicouri, Massimo Baudo, Aleksander Dokollari, Roberto Rodriguez, Eric M Gnall, Paul M Coady, Harish Jarrett, Sandra V Abramson, Katie M Hawthorne, Scott M Goldman, William A Gray, Basel Ramlawi
{"title":"Impact of prior coronary artery bypass grafting and coronary lesion complexity on outcomes of transcatheter aortic valve replacement for severe aortic stenosis.","authors":"Yoshiyuki Yamashita, Serge Sicouri, Massimo Baudo, Aleksander Dokollari, Roberto Rodriguez, Eric M Gnall, Paul M Coady, Harish Jarrett, Sandra V Abramson, Katie M Hawthorne, Scott M Goldman, William A Gray, Basel Ramlawi","doi":"10.1097/MCA.0000000000001386","DOIUrl":"10.1097/MCA.0000000000001386","url":null,"abstract":"<p><strong>Objective: </strong>To investigate the impact of prior coronary artery bypass grafting (CABG) and coronary lesion complexity on transcatheter aortic valve replacement (TAVR) outcomes for aortic stenosis.</p><p><strong>Methods: </strong>Clinical outcomes of TAVR were retrospectively compared between patients with and without prior CABG, and between patients with prior CABG and without coronary artery disease (CAD). The impact of the CABG SYNTAX score was also evaluated in patients with prior CABG.</p><p><strong>Results: </strong>The study included 1042 patients with a median age and follow-up of 82 years and 25 (range: 0-72) months, respectively. Of these, 175 patients had a history of CABG, while 401 were free of CAD. Patients with prior CABG were more likely to be male and had higher rates of diabetes, peripheral artery disease and atrial fibrillation compared with patients without prior CABG. After 2 : 1 propensity score matching, all-cause mortality ( P  = 0.17) and the composite of all-cause mortality, stroke and coronary intervention ( P  = 0.16) were similar between patients with (n = 166) and without (n = 304) prior CABG. A 1 : 1 propensity score-matched analysis, however, showed lower rates of all-cause mortality ( P  = 0.04) and the composite outcome ( P  = 0.04) in patients with prior CABG (n = 134) compared with patients without CAD (n = 134). The median CABG SYNTAX score was 16 (interquartile range: 9.0-23), which was not associated with better/worse clinical outcomes in patients with prior CABG.</p><p><strong>Conclusion: </strong>Prior CABG may positively affect mid-term TAVR outcomes for aortic stenosis compared with no CAD when adjusted for other comorbidities. The CABG SYNTAX score did not influence the prognosis after TAVR.</p>","PeriodicalId":10702,"journal":{"name":"Coronary artery disease","volume":" ","pages":"547-555"},"PeriodicalIF":1.5,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140916108","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Impact of serum iron levels on in-hospital mortality and clinical outcomes in patients with ST segment elevation myocardial infarction undergoing emergency percutaneous coronary intervention: a retrospective analysis. 血清铁水平对接受急诊经皮冠状动脉介入治疗的 ST 段抬高型心肌梗死患者院内死亡率和临床预后的影响:回顾性分析。
IF 1.5 4区 医学
Coronary artery disease Pub Date : 2024-11-01 Epub Date: 2024-05-30 DOI: 10.1097/MCA.0000000000001393
Zuoyan Wang, Jianjun Peng
{"title":"Impact of serum iron levels on in-hospital mortality and clinical outcomes in patients with ST segment elevation myocardial infarction undergoing emergency percutaneous coronary intervention: a retrospective analysis.","authors":"Zuoyan Wang, Jianjun Peng","doi":"10.1097/MCA.0000000000001393","DOIUrl":"10.1097/MCA.0000000000001393","url":null,"abstract":"<p><strong>Background: </strong>Despite advances in percutaneous coronary intervention (PCI) for ST segment elevation myocardial infarction (STEMI), in-hospital mortality remains a concern, highlighting the need for the identification of additional risk factors such as serum iron levels.</p><p><strong>Objective: </strong>This study aims to assess the relationship between serum iron levels and in-hospital mortality among patients with STEMI undergoing emergency PCI.</p><p><strong>Methods: </strong>A total of 685 patients diagnosed with STEMI, treated with emergency PCI between January 2020 and June 2023, were included in this retrospective observational study. Participants were categorized based on serum iron levels into a low serum iron group (Fe <7.8 μmol/L) and a control group (Fe ≥7.8 μmol/L). Clinical and biochemical variables were compared between the groups. Univariate and multivariate logistic regression analyses were performed to identify independent risk factors for in-hospital mortality.</p><p><strong>Results: </strong>The low serum iron group demonstrated significantly higher in-hospital mortality rates (9.3 vs. 1.0%, P  < 0.05) compared with the control group. Multivariate logistic regression revealed that a left ventricular ejection fraction less than 40% upon admission [odds ratio (OR), 8.01; 95% confidence interval (CI), 1.230-52.173; P  = 0.029], the occurrence of no-reflow during PCI (OR, 7.13; 95% CI, 1.311-38.784; P  = 0.023), and serum iron levels below 7.8 μmol/L (OR, 11.32; 95% CI, 2.345-54.640; P  = 0.003) were independent risk factors for in-hospital mortality.</p><p><strong>Conclusion: </strong>Low serum iron levels are associated with increased in-hospital mortality in patients with STEMI undergoing emergency PCI. Serum iron levels may serve as an independent prognostic marker and could inform risk stratification and therapeutic targeting in this patient population.</p>","PeriodicalId":10702,"journal":{"name":"Coronary artery disease","volume":" ","pages":"539-546"},"PeriodicalIF":1.5,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11426973/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141161457","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Aortic cavity masquerading as right coronary artery occlusion. 伪装成右冠状动脉闭塞的主动脉腔。
IF 1.5 4区 医学
Coronary artery disease Pub Date : 2024-11-01 Epub Date: 2024-07-15 DOI: 10.1097/MCA.0000000000001409
Kei Honda, Sohei Takagi, Tomomi Suzuki, Nozomi Kotoku, Hidekazu Miyazaki, Takumi Higuma
{"title":"Aortic cavity masquerading as right coronary artery occlusion.","authors":"Kei Honda, Sohei Takagi, Tomomi Suzuki, Nozomi Kotoku, Hidekazu Miyazaki, Takumi Higuma","doi":"10.1097/MCA.0000000000001409","DOIUrl":"10.1097/MCA.0000000000001409","url":null,"abstract":"","PeriodicalId":10702,"journal":{"name":"Coronary artery disease","volume":" ","pages":"625"},"PeriodicalIF":1.5,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141616035","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Percutaneous intervention for beating coronary aneurysm in the septal branch. 经皮介入治疗室间隔分支跳动的冠状动脉瘤。
IF 1.5 4区 医学
Coronary artery disease Pub Date : 2024-11-01 Epub Date: 2024-06-14 DOI: 10.1097/MCA.0000000000001405
Yuichi Saito, Hideki Kitahara, Yoshio Kobayashi
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引用次数: 0
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