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Neuroimmune crosstalk : How mental stress fuels vascular inflammation. 神经免疫串扰:精神压力如何助长血管炎症?
IF 1.1 4区 医学 Q4 CARDIAC & CARDIOVASCULAR SYSTEMS Pub Date : 2024-08-01 Epub Date: 2024-07-02 DOI: 10.1007/s00059-024-05254-1
Ulrike Meyer-Lindemann, Hendrik B Sager

Cardiovascular diseases are the leading cause of death worldwide. Pathophysiologically, metabolic and inflammatory processes contribute substantially to the development and progression of cardiovascular diseases. Over the past decade, the role of disease-propagating inflammatory processes has been strengthened and reframed, leading to trials testing anti-inflammatory drugs for the treatment of atherosclerosis and its complications. Despite these achievements, further research in both pre-clinical and clinical studies is warranted to explore new targets, to better identify responders, and to refine therapy strategies to combat inflammation in human disease. Environmental disturbances, so-called lifestyle-associated cardiovascular risk factors, greatly alter the immune system in general and leukocytes in particular, thus affecting the progression of atherosclerosis. Epidemiological studies have shown that exposure to mental stress can be closely linked to the occurrence of cardiovascular disease. Here, we describe how acute and chronic mental stress alter the immune system via neuroimmune interactions, thereby modifying vascular inflammation. In addition, we identify gaps that still need to be addressed in the future.

心血管疾病是导致全球死亡的主要原因。从病理生理学角度看,代谢和炎症过程对心血管疾病的发生和发展起着重要作用。在过去的十年中,疾病传播的炎症过程的作用得到了加强和重塑,导致了抗炎药物治疗动脉粥样硬化及其并发症的试验。尽管取得了这些成就,但仍有必要在临床前研究和临床研究两方面开展进一步研究,以探索新的靶点,更好地确定应答者,并完善治疗策略,以对抗人类疾病中的炎症。环境干扰,即所谓的与生活方式相关的心血管风险因素,会极大地改变免疫系统,尤其是白细胞,从而影响动脉粥样硬化的进展。流行病学研究表明,精神压力与心血管疾病的发生密切相关。在此,我们将描述急性和慢性精神压力如何通过神经免疫相互作用改变免疫系统,从而改变血管炎症。此外,我们还指出了未来仍需解决的差距。
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引用次数: 0
Cardiac disease-induced trauma and stress-related disorders. 心脏病诱发的创伤和压力相关疾病。
IF 1.1 4区 医学 Q4 CARDIAC & CARDIOVASCULAR SYSTEMS Pub Date : 2024-08-01 Epub Date: 2024-07-11 DOI: 10.1007/s00059-024-05255-0
Mary Princip, Katharina Ledermann, Rahel Altwegg, Roland von Känel

Objective: This review aims to present an updated overview of cardiac disease-induced trauma and stress-related disorders such as acute stress disorder (ASD), adjustment disorder (AjD), and posttraumatic stress disorder (PTSD). First, the prevalence of these disorders, their diagnostic criteria, and their differences from other trauma-related disorders are described. Special challenges in diagnosis and treatment are identified, with various screening tools being evaluated for symptom assessment. Additionally, the risk factors studied so far for the development of symptoms of cardiac-induced posttraumatic stress disorder and the bidirectional relationship between posttraumatic stress disorder and cardiovascular diseases are summarized. Various therapeutic interventions, including pharmacological approaches, are also discussed. Finally, various areas for future research are outlined.

Background: Experiencing a cardiovascular disease, particularly a life-threatening cardiac event, can potentially lead to stress-related disorders such as ASD, AjD, and cardiac disease-induced PTSD (CDI-PTSD). If left untreated, these disorders are associated with a worsening cardiac prognosis and higher mortality rates. Approaching treatment through a trauma-focused lens may be beneficial for managing CDI-PTSD and stress-related disorders.

Conclusion: Future research should explore treatment options for both the patients and the caregivers as well as investigate the long-term effects of trauma-focused interventions on physical and mental health outcomes.

目的:本综述旨在介绍心脏疾病诱发的创伤和应激相关障碍(如急性应激障碍 (ASD)、适应障碍 (AjD) 和创伤后应激障碍 (PTSD))的最新概况。首先,介绍了这些疾病的发病率、诊断标准以及与其他创伤相关疾病的区别。此外,还指出了诊断和治疗方面的特殊挑战,并评估了用于症状评估的各种筛查工具。此外,还总结了迄今为止研究的心脏创伤后应激障碍症状发生的风险因素,以及创伤后应激障碍与心血管疾病之间的双向关系。此外,还讨论了各种治疗干预措施,包括药物疗法。最后,概述了未来研究的各个领域:背景:经历心血管疾病,尤其是危及生命的心脏事件,有可能导致应激相关障碍,如 ASD、AjD 和心脏病诱发的创伤后应激障碍(CDI-PTSD)。如果不及时治疗,这些障碍会导致心脏病预后恶化,死亡率升高。通过以创伤为中心的视角进行治疗可能有利于控制 CDI-PTSD 和应激相关障碍:未来的研究应探索针对患者和护理人员的治疗方案,并调查以创伤为重点的干预措施对身心健康结果的长期影响。
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引用次数: 0
[Psychocardiology - on the way to the sunny side of the road : Strenuous, but doable]. [心理心脏病学--在通往阳光大道的路上:艰苦但可行]。
IF 1.1 4区 医学 Q4 CARDIAC & CARDIOVASCULAR SYSTEMS Pub Date : 2024-08-01 Epub Date: 2024-07-29 DOI: 10.1007/s00059-024-05258-x
Karl-Heinz Ladwig
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引用次数: 0
Depression screening in patients with coronary heart disease : A narrative review of the current evidence. 冠心病患者抑郁筛查:现有证据回顾。
IF 1.1 4区 医学 Q4 CARDIAC & CARDIOVASCULAR SYSTEMS Pub Date : 2024-08-01 Epub Date: 2024-07-01 DOI: 10.1007/s00059-024-05257-y
Sebastian Kohlmann

In view of the large and sometimes conflicting body of research, this narrative review summarizes the current evidence on depression screening in patients with coronary heart disease. Depression is a risk factor for development and progression of coronary heart disease. Consequently, many international cardiac guidelines recommend screening for depression in patients with coronary heart disease. However, the efficacy and implementation of these guidelines are debated due to the lack of empirical evidence supporting the benefits of routine depression screening. Studies conducted in cardiac routine care support this assumption: Patients with positive depression screens do not receive adequate follow-up care, which highlights gaps in the detection-to-treatment pathway. Barriers to effective screening and treatment include system-level factors, such as insufficient integration of mental health resources in cardiology, and patient-related factors like stigma and low acceptance of mental health treatment. Innovative interventions that address these barriers and involve patients as active partners in depression care should be developed through a theory-driven, transparent, multistage process involving key stakeholders such as patients, nurses, and cardiologists. A sound methodological evaluation of such multilevel interventions could answer the question of whether early detection of depression in patients with coronary heart disease would lead to health benefits.

鉴于大量的研究成果有时相互矛盾,本综述总结了目前对冠心病患者进行抑郁筛查的证据。抑郁症是冠心病发生和发展的一个危险因素。因此,许多国际心脏病指南都建议对冠心病患者进行抑郁筛查。然而,由于缺乏支持常规抑郁筛查益处的实证证据,这些指南的有效性和执行情况备受争议。在心脏病常规治疗中进行的研究支持这一假设:抑郁症筛查呈阳性的患者没有得到充分的后续治疗,这凸显了从检测到治疗这一过程中存在的差距。阻碍有效筛查和治疗的因素包括系统层面的因素,如心脏病学中心理健康资源的整合不足,以及与患者相关的因素,如耻辱感和对心理健康治疗的接受度低。应通过理论驱动的、透明的、多阶段的过程,让患者、护士和心脏病专家等主要利益相关者参与其中,从而开发出解决这些障碍并让患者作为积极伙伴参与抑郁治疗的创新干预措施。对此类多层次干预措施进行合理的方法学评估,可以回答早期发现冠心病患者的抑郁症是否会带来健康益处的问题。
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引用次数: 0
Urantide alleviates atherosclerosis-related liver and kidney injury via the Wnt/β-catenin signaling pathway in ApoE(-/-) mice. 在ApoE(-/-)小鼠中,Urantide通过Wnt/β-catenin信号通路减轻动脉粥样硬化相关的肝肾损伤。
IF 1.1 4区 医学 Q4 CARDIAC & CARDIOVASCULAR SYSTEMS Pub Date : 2024-08-01 Epub Date: 2023-11-20 DOI: 10.1007/s00059-023-05219-w
Yu-Hang Xu, Jia-Yi Xie, Shen Huang, Tu Wang, Hai-Peng Cui, Juan Zhao

Objective: To investigate the role of urantide in the prevention and treatment of atherosclerosis (AS)-related liver and kidney injury by antagonizing the urotensin II/urotensin receptor (UII/UT) system and regulating the Wnt/β-catenin signaling pathway.

Methods: Atherosclerotic ApoE-/- mice were treated with 20 mg/kg, 30 mg/kg, and 40 mg/kg urantide for 14 days.

Results: When ApoE-/- mice developed AS, significant pathological changes occurred in the liver and kidney, and the UII/UT system in tissue was highly activated; furthermore, the Wnt/β-catenin signalling pathway was activated, and proteins related to this signalling pathway, such as GSK-3β, AXIN2, CK‑1, and APC, were significantly downregulated. After urantide treatment, the pathological damage to the liver and kidney was effectively improved, the activity of the UII/UT system was effectively inhibited, and the expression of the Wnt/β-catenin signalling pathway and related proteins was restored. Wnt/β-catenin signals were mainly localized in the cytoplasm, renal tubules, and interstitium.

Conclusion: Urantide could improve AS-related liver and kidney injury by antagonizing the UII/UT system, and the improvements in liver and kidney function in atherosclerotic ApoE-/- mice may be related to inhibition of the Wnt/β-catenin signalling pathway.

目的:探讨乌兰提德通过拮抗尿紧张素II/尿紧张素受体(UII/UT)系统及调节Wnt/β-catenin信号通路在动脉粥样硬化(AS)相关肝肾损伤中的防治作用。方法:用20 mg/kg、30 mg/kg和40 mg/kg的乌兰替德治疗动脉粥样硬化ApoE-/-小鼠14天。结果:ApoE-/-小鼠发生AS时,肝、肾发生明显病理改变,组织内UII/UT系统高度激活;Wnt/β-catenin信号通路被激活,与该信号通路相关的GSK-3β、AXIN2、CK - 1、APC等蛋白显著下调。urantide治疗后,肝、肾病理损伤得到有效改善,UII/UT系统活性得到有效抑制,Wnt/β-catenin信号通路及相关蛋白表达恢复。Wnt/β-catenin信号主要定位于细胞质、肾小管和间质。结论:Urantide可通过拮抗UII/UT系统改善as相关肝肾损伤,其对动脉粥样硬化ApoE-/-小鼠肝肾功能的改善可能与抑制Wnt/β-catenin信号通路有关。
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引用次数: 0
Predictive value of coronary artery computed tomography-derived fractional flow reserve for cardiovascular events in patients with coronary artery disease. 冠状动脉计算机断层扫描导出的血流储备分数对冠状动脉疾病患者心血管事件的预测价值。
IF 1.1 4区 医学 Q4 CARDIAC & CARDIOVASCULAR SYSTEMS Pub Date : 2024-08-01 Epub Date: 2023-11-03 DOI: 10.1007/s00059-023-05220-3
Hongwei Han, Meijun Liu, Yang Yu, Yuan Chen, Yizhou Xu

Background: Coronary computed tomography-derived fractional flow reserve (FFR-CT) assesses whether coronary artery lesions will result in myocardial ischemia. This study aimed to evaluate the predictive value of FFR-CT for cardiovascular events in patients with coronary artery disease (CAD).

Methods: Data were collected retrospectively from patients with CAD who underwent FFR-CT at our hospital from January 2020 to February 2022 (1-year average follow-up). Patients were divided into ischemic (FFR-CT ≤ 0.80) and non-ischemic (FFR-CT > 0.80) groups. The incidence of endpoint events (cardiac death, acute myocardial infarction, unplanned revascularization, unstable angina, and stable angina) was calculated. The FFR-CT value was correlated with endpoint events using Cox regression models and Kaplan-Meier survival curves.

Results: We recruited 134 patients (93 [69.4%] and 41 [30.6%] patients in the ischemic and non-ischemic groups, respectively). The ischemic group had a higher proportion of men, patients with type 2 diabetes and hypertension, and patients taking antiplatelet drugs and β‑blockers than did the non-ischemic group (all p < 0.05), whereas other parameters were comparable. Multivariate Cox regression analysis revealed no significant differences in cardiac death, acute myocardial infarction, unplanned revascularization, and unstable angina between the groups. The incidence of stable angina events (hazard ratio: 3.092, 95% confidence interval: 1.362-7.022, p = 0.007) was significantly higher in the ischemic group. Kaplan-Meier survival analysis revealed a significant difference in event-free survival for stable angina between the groups (p = 0.002).

Conclusion: In patients with CAD, FFR-CT showed an independent predictive value for stable angina within 1 year of examination.

背景:冠状动脉计算机断层扫描衍生的血流储备分数(FFR-CT)评估冠状动脉病变是否会导致心肌缺血。本研究旨在评估FFR-CT对冠状动脉疾病(CAD)患者心血管事件的预测价值。方法:回顾性收集2020年1月至2022年2月在我院接受FFR-CT检查的CAD患者的数据(1年平均随访)。将患者分为缺血性(FFR-CT ≤ 0.80)和非缺血性(FFR-CT > 0.80)组。计算终点事件(心脏死亡、急性心肌梗死、计划外血运重建、不稳定型心绞痛和稳定型心脏)的发生率。使用Cox回归模型和Kaplan-Meier生存曲线将FFR-CT值与终点事件相关。结果:我们招募了134名患者(缺血组和非缺血组分别为93名[69.4%]和41名[30.6%])。与非缺血组相比,缺血组的男性、2型糖尿病和高血压患者以及服用抗血小板药物和β受体阻滞剂的患者比例更高(均p 结论:在CAD患者中,FFR-CT对检查后1年内稳定型心绞痛具有独立的预测价值。
{"title":"Predictive value of coronary artery computed tomography-derived fractional flow reserve for cardiovascular events in patients with coronary artery disease.","authors":"Hongwei Han, Meijun Liu, Yang Yu, Yuan Chen, Yizhou Xu","doi":"10.1007/s00059-023-05220-3","DOIUrl":"10.1007/s00059-023-05220-3","url":null,"abstract":"<p><strong>Background: </strong>Coronary computed tomography-derived fractional flow reserve (FFR-CT) assesses whether coronary artery lesions will result in myocardial ischemia. This study aimed to evaluate the predictive value of FFR-CT for cardiovascular events in patients with coronary artery disease (CAD).</p><p><strong>Methods: </strong>Data were collected retrospectively from patients with CAD who underwent FFR-CT at our hospital from January 2020 to February 2022 (1-year average follow-up). Patients were divided into ischemic (FFR-CT ≤ 0.80) and non-ischemic (FFR-CT > 0.80) groups. The incidence of endpoint events (cardiac death, acute myocardial infarction, unplanned revascularization, unstable angina, and stable angina) was calculated. The FFR-CT value was correlated with endpoint events using Cox regression models and Kaplan-Meier survival curves.</p><p><strong>Results: </strong>We recruited 134 patients (93 [69.4%] and 41 [30.6%] patients in the ischemic and non-ischemic groups, respectively). The ischemic group had a higher proportion of men, patients with type 2 diabetes and hypertension, and patients taking antiplatelet drugs and β‑blockers than did the non-ischemic group (all p < 0.05), whereas other parameters were comparable. Multivariate Cox regression analysis revealed no significant differences in cardiac death, acute myocardial infarction, unplanned revascularization, and unstable angina between the groups. The incidence of stable angina events (hazard ratio: 3.092, 95% confidence interval: 1.362-7.022, p = 0.007) was significantly higher in the ischemic group. Kaplan-Meier survival analysis revealed a significant difference in event-free survival for stable angina between the groups (p = 0.002).</p><p><strong>Conclusion: </strong>In patients with CAD, FFR-CT showed an independent predictive value for stable angina within 1 year of examination.</p>","PeriodicalId":12863,"journal":{"name":"Herz","volume":" ","pages":"296-301"},"PeriodicalIF":1.1,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71480833","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
Prognostic value of pulmonary artery diameter/aorta diameter ratio in patients with acute pulmonary embolism. 急性肺栓塞患者肺动脉直径/主动脉直径比值的预后价值。
IF 1.7 4区 医学 Q4 CARDIAC & CARDIOVASCULAR SYSTEMS Pub Date : 2024-06-04 DOI: 10.1007/s00059-024-05251-4
Levent Pay, Tuğba Çetin, Kıvanç Keskin, Şeyda Dereli, Ozan Tezen, Ahmet Çağdaş Yumurtaş, Zeynep Kolak, Semih Eren, Faysal Şaylık, Tufan Çınar, Mert İlker Hayıroğlu

Background: The ratio of pulmonary artery diameter (PAD) to ascending aortic diameter (AoD) has been reported to be a prognostic marker in several lung diseases; however, the usefulness of this tool in patients with acute pulmonary embolism (APE) is unknown. Here, we aimed to determine the long-term prognostic value of the PAD/AoD ratio in patients with APE.

Methods: A total of 275 patients diagnosed with APE at our tertiary care center between November 2016 and February 2022 were included in the study. The patients were divided into two groups according to the presence of long-term mortality and their PAD/AoD ratios were compared.

Results: Long-term mortality was observed in 48 patients during the median follow-up of 59 (39-73) months. The patients were divided into two groups for analysis: group 1, consisting of 227 patients without recorded mortality, and group 2, consisting of 48 patients with documented mortality. A multivariate Cox regression model indicated that the PAD/AoD ratio has the potential to predict long-term mortality (HR: 2.9116, 95% CI: 1.1544-7.3436, p = 0.023). Analysis of the receiver operating characteristic curve revealed that there was no discernible difference in discriminative ability between the simplified pulmonary embolism severity index (sPESI) and PAD/AoD ratio (area under the curve [AUC] = 0.679 vs. 0.684, respectively, p = 0.937). The long-term predictive ability of the PAD/AoD ratio was not inferior to the sPESI score.

Conclusions: The PAD/AoD ratio, which can be easily calculated from pulmonary computed tomography, may be a useful parameter for determining the prognosis of APE patients.

背景:据报道,肺动脉直径(PAD)与升主动脉直径(AoD)的比值是多种肺部疾病的预后指标;但这一工具在急性肺栓塞(APE)患者中的实用性尚不清楚。在此,我们旨在确定 PAD/AoD 比值在 APE 患者中的长期预后价值:研究共纳入了 2016 年 11 月至 2022 年 2 月期间在我们的三级医疗中心确诊为 APE 的 275 例患者。根据是否存在长期死亡将患者分为两组,并比较其 PAD/AoD 比率:结果:在中位随访59(39-73)个月期间,48名患者出现长期死亡。这些患者被分为两组进行分析:第一组包括227名无死亡记录的患者,第二组包括48名有死亡记录的患者。多变量 Cox 回归模型显示,PAD/AoD 比率有可能预测长期死亡率(HR:2.9116,95% CI:1.1544-7.3436,P = 0.023)。接收器操作特征曲线分析表明,简化肺栓塞严重程度指数(sPESI)和 PAD/AoD 比值的判别能力没有明显差异(曲线下面积 [AUC] = 0.679 对 0.684,p = 0.937)。PAD/AoD比值的长期预测能力并不亚于sPESI评分:结论:PAD/AoD 比值可通过肺部计算机断层扫描轻松计算,可能是判断 APE 患者预后的有用参数。
{"title":"Prognostic value of pulmonary artery diameter/aorta diameter ratio in patients with acute pulmonary embolism.","authors":"Levent Pay, Tuğba Çetin, Kıvanç Keskin, Şeyda Dereli, Ozan Tezen, Ahmet Çağdaş Yumurtaş, Zeynep Kolak, Semih Eren, Faysal Şaylık, Tufan Çınar, Mert İlker Hayıroğlu","doi":"10.1007/s00059-024-05251-4","DOIUrl":"https://doi.org/10.1007/s00059-024-05251-4","url":null,"abstract":"<p><strong>Background: </strong>The ratio of pulmonary artery diameter (PAD) to ascending aortic diameter (AoD) has been reported to be a prognostic marker in several lung diseases; however, the usefulness of this tool in patients with acute pulmonary embolism (APE) is unknown. Here, we aimed to determine the long-term prognostic value of the PAD/AoD ratio in patients with APE.</p><p><strong>Methods: </strong>A total of 275 patients diagnosed with APE at our tertiary care center between November 2016 and February 2022 were included in the study. The patients were divided into two groups according to the presence of long-term mortality and their PAD/AoD ratios were compared.</p><p><strong>Results: </strong>Long-term mortality was observed in 48 patients during the median follow-up of 59 (39-73) months. The patients were divided into two groups for analysis: group 1, consisting of 227 patients without recorded mortality, and group 2, consisting of 48 patients with documented mortality. A multivariate Cox regression model indicated that the PAD/AoD ratio has the potential to predict long-term mortality (HR: 2.9116, 95% CI: 1.1544-7.3436, p = 0.023). Analysis of the receiver operating characteristic curve revealed that there was no discernible difference in discriminative ability between the simplified pulmonary embolism severity index (sPESI) and PAD/AoD ratio (area under the curve [AUC] = 0.679 vs. 0.684, respectively, p = 0.937). The long-term predictive ability of the PAD/AoD ratio was not inferior to the sPESI score.</p><p><strong>Conclusions: </strong>The PAD/AoD ratio, which can be easily calculated from pulmonary computed tomography, may be a useful parameter for determining the prognosis of APE patients.</p>","PeriodicalId":12863,"journal":{"name":"Herz","volume":" ","pages":""},"PeriodicalIF":1.7,"publicationDate":"2024-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141237402","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
Clinical characteristics of delirium in older patients with first-ever acute myocardial infarction who underwent percutaneous coronary intervention : A retrospective study. 接受经皮冠状动脉介入治疗的首次急性心肌梗死老年患者谵妄的临床特征:一项回顾性研究。
IF 1.7 4区 医学 Q4 CARDIAC & CARDIOVASCULAR SYSTEMS Pub Date : 2024-06-03 DOI: 10.1007/s00059-024-05250-5
Jin-Feng Tan, Le Duan, Jin-Cheng Han, Jin-Jin Cui

Objectives: Delirium is a serious complication of cardiac surgery and a common clinical problem. The study aimed to identify the incidence, risk factors, and outcomes of delirium in older patients (≥ 65 years) with first-ever acute myocardial infarction (AMI) who underwent percutaneous coronary intervention (PCI).

Methods: A retrospective cohort study was performed in a hospital in northern China. A total of 1033 older patients with first-ever AMI who underwent PCI between January 2018 and April 2021 were screened for delirium using the CAM-ICU method. Clinical and laboratory data were collected.

Results: A total of 134 (12.97%) patients were diagnosed with delirium. Patients with delirium were older. The most common concomitant diseases were cardiac arrest, chronic renal failure, and a history of coronary artery bypass graft (CABG). Delirious patients experienced more times of mechanical ventilation, more intra-aortic balloon pump (IABP) support, high postoperative immediate pain score (VAS), more non-bedside cardiac rehabilitation, and longer total length of stay and cardiac care unit (CCU) time. Multivariable logistic regression showed that age, mechanical ventilation, postoperative immediate pain score, and non-bedside cardiac rehabilitation were independently associated with delirium. Delirium was an independent predictor of prolonged CCU stay, total length of stay, and 1‑year mortality.

Conclusion: Age, mechanical ventilation, postoperative immediate pain score, and non-bedside cardiac rehabilitation were independently closely related to delirium in older patients with first-ever AMI who underwent PCI. Delirium was associated with a higher 1‑year all-cause mortality.

目的:谵妄是心脏手术的严重并发症,也是常见的临床问题。本研究旨在确定首次发生急性心肌梗死(AMI)并接受经皮冠状动脉介入治疗(PCI)的老年患者(≥ 65 岁)中谵妄的发生率、风险因素和预后:在中国北方的一家医院进行了一项回顾性队列研究。采用CAM-ICU方法对2018年1月至2021年4月间接受PCI治疗的1033名首次AMI老年患者进行了谵妄筛查。收集了临床和实验室数据:共有 134 名(12.97%)患者被诊断为谵妄。谵妄患者年龄较大。最常见的并发症是心脏骤停、慢性肾功能衰竭和冠状动脉搭桥术(CABG)。谵妄患者经历的机械通气次数更多,主动脉内球囊反搏泵(IABP)支持更多,术后即时疼痛评分(VAS)更高,非床边心脏康复更多,住院总时间和心脏监护室(CCU)时间更长。多变量逻辑回归显示,年龄、机械通气、术后即刻疼痛评分和非床边心脏康复与谵妄有独立关联。谵妄是CCU住院时间延长、总住院时间和1年死亡率的独立预测因素:年龄、机械通气、术后即刻疼痛评分和非床边心脏康复与首次接受PCI的老年AMI患者的谵妄密切相关。谵妄与较高的1年全因死亡率相关。
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引用次数: 0
Acute prevention of a heart attack : Early identification of prodromal symptoms as the Rosetta Stone in decoding the heart attack problem. 心脏病发作的急性预防:早期识别前驱症状是破解心脏病发作问题的罗塞塔石碑。
IF 1.7 4区 医学 Q4 CARDIAC & CARDIOVASCULAR SYSTEMS Pub Date : 2024-06-01 Epub Date: 2024-03-06 DOI: 10.1007/s00059-024-05239-0
Raymond D Bahr

Chest discomfort before severe chest pain represents a marker of clinical ischemia and indicates live myocardium in jeopardy and often precedes cardiac arrest or acute myocardial infarction (MI). The intermittent or "stuttering" symptoms that precede MI are referred to as "prodromal symptoms." These symptoms have been shown to correlate with cyclic ST changes and repeated episodes of spontaneous reperfusion and occlusion, occurring during a period of hours or days before the acute ischemia proceeds to death or heart damage. These symptoms of premonitory angina have been associated with improved outcomes due to ischemic pre-conditioning or opening of collateral vascular channels around the area of ischemia. Acute prevention of an MI through recognition of prodromal symptoms represents an opportunity to significantly reduce heart attack deaths. The Early Heart Attack Care (EHAC) program puts emphasis on prodromal symptom recognition and allows for a shift in time backward to prevent the ischemic process from proceeding to MI. This strategy has been shown to detect the 15% of patients with ischemia in the low-probability group and to reduce inappropriate admissions to hospital as well as to reduce the number of patients with missed MI being sent home from the emergency department.

剧烈胸痛前的胸部不适是临床缺血的标志,表明活心肌处于危险之中,通常发生在心脏骤停或急性心肌梗死(MI)之前。心肌梗死前的间歇性或 "口吃 "症状被称为 "前驱症状"。在急性缺血导致死亡或心脏损伤之前的数小时或数天内,这些症状已被证明与周期性 ST 变化以及自发性再灌注和闭塞的反复发作相关。由于缺血预处理或缺血区域周围侧支血管通道的开放,这些前兆性心绞痛症状与预后的改善有关。通过识别前兆症状来急性预防心肌梗死是大幅减少心脏病死亡的良机。早期心脏病发作护理(EHAC)计划强调识别前驱症状,并允许时间向后推移,以防止缺血过程发展为心肌梗死。事实证明,这一策略可以发现低概率组中 15%的缺血患者,减少不适当的入院治疗,并减少从急诊科被送回家的漏诊心肌梗死患者人数。
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引用次数: 0
[Digitalization and clinical decision tools]. [数字化和临床决策工具]
IF 1.7 4区 医学 Q4 CARDIAC & CARDIOVASCULAR SYSTEMS Pub Date : 2024-06-01 Epub Date: 2024-03-07 DOI: 10.1007/s00059-024-05242-5
C Reich, N Frey, E Giannitsis

Digitalization in cardiovascular emergencies is rapidly evolving, analogous to the development in medicine, driven by the increasingly broader availability of digital structures and improved networks, electronic health records and the interconnectivity of systems. The potential use of digital health in patients with acute chest pain starts even in the prehospital phase with the transmission of a digital electrocardiogram (ECG) as well as telemedical support and digital emergency management, which facilitate optimization of the rescue pathways and reduce critical time intervals. The increasing dissemination and acceptance of guideline apps and clinical decision support tools as well as integrated calculators and electronic scores are anticipated to improve guideline adherence, translating into a better quality of treatment and improved outcomes. Implementation of artificial intelligence to support image analysis and also the prediction of coronary artery stenosis requiring interventional treatment or impending cardiovascular events, such as heart attacks or death, have an enormous potential especially as conventional instruments frequently yield suboptimal results; however, there are barriers to the rapid dissemination of corresponding decision aids, such as the regulatory rules related to approval as a medical product, data protection issues and other legal liability aspects, which must be considered.

心血管急症领域的数字化正在迅速发展,这与医学领域的发展类似,其驱动力是日益广泛的数字结构、改进的网络、电子健康记录和系统的互联互通。数字医疗在急性胸痛患者中的潜在应用甚至始于院前阶段,如传输数字心电图(ECG)以及远程医疗支持和数字急救管理,这有助于优化抢救路径并缩短关键的时间间隔。指南应用程序和临床决策支持工具以及综合计算器和电子评分的传播和接受程度不断提高,预计将改善指南的遵守情况,从而提高治疗质量并改善预后。采用人工智能支持图像分析,以及预测需要介入治疗的冠状动脉狭窄或即将发生的心血管事件(如心脏病发作或死亡),具有巨大的潜力,尤其是在传统工具经常产生次优结果的情况下;然而,相应决策辅助工具的快速推广也存在障碍,如与医疗产品审批相关的监管规则、数据保护问题和其他法律责任方面,这些都是必须考虑的问题。
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引用次数: 0
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