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(Antithrombotic therapy in older patients) (老年患者的抗血栓治疗)
IF 0.2 Q4 CARDIAC & CARDIOVASCULAR SYSTEMS Pub Date : 2023-04-30 DOI: 10.33678/cor.2023.037
P. Ostadal, M. Táborský, Z. Motovska
V tomto suplementu Cor et Vasa je uveden v souladu se zavedenými pravidly český překlad odborného stanoviska Evropské kardiologické společnosti (ESC), které je zaměřeno na akutní, periprocedurální a dlouhodobou antitrombotickou léčbu u starších pacientů. Stárnutí populace v západních zemích je samozřejmě spojeno také s narůstajícími počty starších nemocných, kteří vyžadují antitrombotickou léčbu. Volba nejvhodnějších antitrombotik je však u starších nemocných komplikována řadou faktorů: (i) jedinci ve vyšším věku byli nedostatečně zastoupeni v řadě klinických studií, a proto současná evidence pro tuto populaci je často nedostatečná; (ii) starší nemocní mají více komorbidit, které je třeba zohlednit při výběru optimální léčby; (iii) vyšší věk je jedním z nejvýznamnějších rizikových faktorů pro krvácivé komplikace; (iv) u starších jedinců je třeba vždy zohlednit celkový biologický stav, faktory křehkosti („frailty“) a dlouhodobou prognózu. Považujeme proto za velmi přínosné věnovat specifi cká doporučení pro volbu nejvhodnější antitrombotické léčby právě u této populace. Odborné stanovisko ESC autorů Adreotti a spol. přináší podrobný přehled této problematiky. Lze velmi ocenit důraz na individualizaci léčby u starších pacientů, která je jistě ještě důležitější než u mladších jedinců. Autoři stanoviska citlivě zohledňují především vyšší riziko krvácení a z tohoto pohledu doporučují volit strategii antitrombotické léčby se zásadním ohledem na bezpečnost a minimalizaci rizika komplikací. Velký důraz je kladen také na zlepšení adherence k léčbě a na mnoha místech textu je uvedeno doporučení k užívání fi xních kombinací léků. Autoři českého překladu se zcela ztotožňují s většinou doporučení uvedených v originálním textu. Přesto nelze nezmínit některé body, které považujeme přinejmenším za diskutabilní. Především nepovažujeme za odůvodněné zvažovat preferenci prasugrelu před ticagrelorem u nemocných s akutním koronárním syndromem (AKS) na základě výsledků dominantně jediné klinické studie ISAR-REACT 5. Nejen že v této studii nebylo dostatečné zastoupení starších pacientů, ale především studie srovnávala dvě různé léčebné strategie (předléčení vs. nepředléčení inhibitorem P2Y 12 ), nikoli ticagrelor s prasugrelem a této studii se vytýká řada dalších metodologických nedostatků. Za další diskutabilní doporučení považujeme podávání trojité antitrombotické léčby po dobu jednoho až dvou týdnů po AKS u nemocných vyžadujících dlouhodobou antikoagulaci, což je agresivnější postup ve srovnání s G uidelines ESC pro AKS bez elevací úseku ST, kde je doporučená doba trojité léčby do 7 dnů (za hospitalizace) bez ohledu na věk. S vědomím nedostatečné evidence se domníváme, že právě u starších jedinců s vyšším rizikem krvácení může být kratší doba podávání trojité léčby spojena s klinickým benefi tem. Bez ohledu na výše uvedené námitky však odborné stanovisko ESC pro antitrombotickou léčbu u starších nemocných představuje komplexní pohled na tuto problematiku a může být
在本增补中,Cor et Vasa是根据欧洲心脏病学会(ESC)专家意见的捷克翻译而成的,该专家意见侧重于老年患者的急性、围手术期和长期抗血栓治疗。当然,西方国家的人口老龄化也与越来越多的老年患者需要抗血栓治疗有关。然而,老年患者最合适的抗血栓药物的选择因许多因素而变得复杂:(i)老年人在许多临床试验中的代表性不足,因此目前对这一人群的证据往往不足;(ii)老年患者在选择最佳治疗时需要考虑多种合并症;(iii)年龄较大是出血并发症最重要的危险因素之一;(iv)应始终考虑到老年人的总体生物状况;虚弱因素以及长期预测。因此,我们认为为这一人群提供选择最合适的抗血栓治疗的具体建议是非常有益的。ESC作者Adreotti的专家意见。提供了对此问题的详细概述。强调老年患者的个性化治疗,这肯定比年轻患者更重要,这一点值得高度赞赏。该意见的作者对较高的出血风险很敏感,从这个角度来看,建议选择一种从根本上考虑安全性和将并发症风险降至最低的抗血栓治疗策略。还高度重视提高对治疗的依从性,在文本的许多部分都建议使用虚构的药物组合。捷克语译本的作者完全同意原文中的大部分建议。尽管如此,我们认为至少有一些问题值得怀疑。特别是,根据一项占主导地位的单一ISAR-REACT 5临床试验的结果,我们认为在急性冠状动脉综合征(AKS)患者中考虑普拉格雷优于替卡格雷是不合理的。在这项研究中,不仅老年患者的代表性不足,而且该研究比较了两种不同的治疗策略(P2Y12抑制剂治疗前与非治疗),而不是替卡格雷与普拉格雷,并且该研究被指责存在许多其他方法学缺陷。另一个有争议的建议是,对于需要长期抗凝的患者,在AKS后一到两周内给予三重抗血栓治疗,这是一种比没有ST段抬高的AKS的G指南ESC更积极的程序,在G指南ESC中,无论年龄大小,三重治疗的建议持续时间最长可达7天(住院期间)。意识到缺乏证据,我们认为,在出血风险较高的老年人中,三次治疗的持续时间较短可能与临床益处有关。然而,尽管存在上述异议,ESC关于老年患者抗血栓治疗的专家意见对这一问题提出了全面的看法,可以很好地指导选择最佳程序和改善老年患者治疗结果的方法。
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引用次数: 0
Post-myocardial infarction left ventricular intramyocardial dissecting hematoma 心肌梗死后左心室心肌内夹层血肿
IF 0.2 Q4 CARDIAC & CARDIOVASCULAR SYSTEMS Pub Date : 2023-03-01 DOI: 10.33678/cor.2022.089
Adam Vejmělek, P. Nemec, P. Fila
Background: Intramyocardial dissecting hematoma (IDH) is blood-fi lled cavitation in the cardiac wall that can occur as a complication of myocardial infarction, chest trauma, or percutaneous intervention. It can develop in the left ventricular free wall, the right ventricle, or the interventricular septum. Case report: The case report describes a patient with IDH as a rare complication of myocardial infarction. The patient was hospitalized for ongoing irritating cough three months after ST elevated myocardial infarction treated with percutaneous coronary intervention. The echocardiography showed the image of a pseudoaneurysm of the left ventricle. The patient underwent surgery where a cavitation inside the left ventricle myocardial wall communicating with the left ventricle was found. The inner and outer border of the cavitation included myocardium, therefore diagnosis of IDH was established. The communication and the cavitation were closed with pledgeted sutures and a direct suture with a mesh stripe. Postoperative hospitalization was without complications and the patient was dismissed the eighth day after the surgery. Discussion: Diagnosis of IDH consists of anamnestic information of myocardial infarction and assessment on echocardiography. On echocardiography the IDH shows as a neocavitation within the heart wall with an echo-lucent center. The differential diagnosis of IDH includes aneurysm, pseudoaneurysm of the heart, thrombus of the ventricle and trabeculae. Conclusion: The IDH is a post-infarction complication important to include in the differential diagnosis of newly formed cavitation inside the ventricle wall seen on echocardiography. Conservative management is suggested when the IDH is small and not growing. Surgery is indicated if the patient is unstable or the IDH is large or growing. Klíčová slova:
背景:心肌夹层血肿(IDH)是心壁上充满血液的空洞,可作为心肌梗死、胸部创伤或经皮介入治疗的并发症发生。它可以发生在左心室游离壁、右心室或室间隔。病例报告:病例报告将IDH描述为心肌梗死的罕见并发症。患者在接受经皮冠状动脉介入治疗ST段抬高型心肌梗死三个月后,因持续性刺激性咳嗽住院治疗。超声心动图显示左心室假性动脉瘤。患者接受了手术,发现左心室心肌壁内与左心室相通的气穴。空化的内外边界包括心肌,因此确立了IDH的诊断。用纱布缝合线和带网状条纹的直接缝合线闭合连通和空化。术后住院治疗无并发症,患者于术后第8天出院。讨论:IDH的诊断包括心肌梗死的记忆信息和超声心动图评估。在超声心动图上,IDH显示为心壁内的一个新空洞,中心回声透明。IDH的鉴别诊断包括动脉瘤、心脏假性动脉瘤、心室血栓和小梁血栓。结论:IDH是一种梗死后并发症,在超声心动图上对心室壁内新形成的空化进行鉴别诊断时很重要。当IDH较小且未增长时,建议采用保守管理。如果患者不稳定或IDH较大或正在增长,则需要进行手术。Klíčováslova:
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引用次数: 0
Matrix metallopeptidase-9 prognostic role in STEMI patients after percutaneous coronary intervention (PCI) in one-year follow-up period 基质金属肽酶-9在STEMI患者经皮冠状动脉介入治疗(PCI)后一年随访期的预后作用
IF 0.2 Q4 CARDIAC & CARDIOVASCULAR SYSTEMS Pub Date : 2023-03-01 DOI: 10.33678/cor.2022.109
M. Kopytsya, Ya. V. Нilоva, I. Rodionova, A. Bilchenko, I. Kutia, B. Shelest
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引用次数: 0
Non-invasive assessment of ventricular-arterial coupling: correlation between myocardial work and the pulse wave velocity parameters 心室-动脉耦合的无创评估:心肌功与脉搏波速度参数的相关性
IF 0.2 Q4 CARDIAC & CARDIOVASCULAR SYSTEMS Pub Date : 2023-03-01 DOI: 10.33678/cor.2022.102
A. Parlavecchio, R. Caminiti, G. Vetta, M. Magnocavallo, D. D. Della Rocca, R. Foti, Manuela Ajello, P. Crea, G. Dattilo, Massimo Siviglia, S. Postorino, A. Pangallo, F. Benedetto, C. Zito, S. Carerj
Introduction: The myocardial work (MW) is a new echocardiographic method, based on the pressure-strain loop, which allows quantifying the cardiac performance. On the other hand, the pulse wave velocity (PWV) evaluates arterial stiffness, knowing that as the stiffness of an artery increases, the transmission velocity of the anterograde and the retrograde sphygmic wave increases
心肌功(MW)是一种新的超声心动图方法,它基于压力-应变回路,可以量化心脏的表现。另一方面,脉冲波速度(PWV)评估动脉刚度,知道随着动脉刚度的增加,顺行和逆行血压波的传播速度增加
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引用次数: 0
Inclisiran: new era of lipid-lowering therapy? Inclisiran:降脂疗法的新时代?
IF 0.2 Q4 CARDIAC & CARDIOVASCULAR SYSTEMS Pub Date : 2023-03-01 DOI: 10.33678/cor.2022.043
J. Beneš
Dyslipidemia is the most frequent metabolic abnormality in western world population and a major risk fac- tor for coronary artery disease (CAD) development. Dyslipidemia treatment is still insuffi cient and achieving target LDL-level infrequent. Statins are a cornerstone of dyslipidemia management. Although statins are one of the safest drugs on the market, statin therapy can be associated with muscle symptoms and increased risk of DM development. Statin discontinuation is frequent, often driven by negative media coverage. Inclisiran is a therapeutic oligonucleotide that employs RNA interference and inhibits the translation of PCSK9-mRNA leading to long-lasting LDL-cholesterol lowering. LDL-cholesterol-lowering effect of inclisiran is reversed at the rate of approximately 2% per month, so the effect of a single dose persists up to approximately two years. When administered once every six months, inclisiran therapy decreases the level circulating LDL-cho- lesterol by 50–55% and up to 65% in selected patient populations. Inclisiran therapy is not associated with alterations in platelet count, blood lymphocyte, monocyte or neu- trophil count, does not cause alterations in blood TNF-alpha or IL-6 concentrations and does not induce relevant anti-drug antibodies. The only relevant side effect is an adverse reaction at the injection site. Inclisiran thus has the potential to become widely prescribed drug that will greatly contribute to dyslipidemia management and further decrease of CAD incidence.
血脂异常是西方人群中最常见的代谢异常,也是冠状动脉疾病(CAD)发展的主要风险因素。血脂异常的治疗仍然不够有效,而且很少达到低密度脂蛋白的目标水平。他汀类药物是血脂异常管理的基石。尽管他汀类药物是市场上最安全的药物之一,但他汀类药物治疗可能与肌肉症状和糖尿病发病风险增加有关。他汀类药物停用频繁,通常是由负面媒体报道引起的。Inclisiran是一种利用RNA干扰并抑制PCSK9 mRNA翻译的治疗性寡核苷酸,可长期降低LDL胆固醇。inclisiran的低密度脂蛋白胆固醇降低作用以每月约2%的速度逆转,因此单次剂量的效果持续约两年。当每六个月给药一次时,在选定的患者群体中,inclisiran治疗可使循环低密度脂蛋白胆固醇水平降低50-55%,最高可达65%。Incisiran治疗与血小板计数、血淋巴细胞、单核细胞或中性粒细胞计数的改变无关,不会引起血液TNF-α或IL-6浓度的改变,也不会诱导相关的抗药物抗体。唯一相关的副作用是注射部位的不良反应。因此,Inclisiran有可能成为广泛处方的药物,这将大大有助于血脂异常的管理和进一步降低CAD的发病率。
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引用次数: 0
Post‑infectious acute myocardial infarction following COVID‑19 infection in a young patient 1例年轻患者感染COVID - 19后感染后急性心肌梗死
IF 0.2 Q4 CARDIAC & CARDIOVASCULAR SYSTEMS Pub Date : 2023-03-01 DOI: 10.33678/cor.2022.064
R. Caminiti, G. Vetta, A. Parlavecchio, M. Magnocavallo, S. Postorino, S. Carerj, F. Benedetto
It is now widely known that COVID-19 can also cause various extrapulmonary manifestations. Possible mechanisms of cardiovascular damage include direct myocardial damage due to hypercoagulability caused by systemic inflammation, which may also lead to destabilisation of coronary plaques. We present a case of a 30-year-old young man following asymptomatic COVID-19 infection, who was admitted to the emergency room of the Grande Ospedale Metropolitano di Reggio Calabria, Italy, with typical chest pain. The patient had no cardiovascular disease, cardiovascular risk factors including no family history of cardiovascular disease. Urgent coronary angiography showed critical stenosis of the middle-proximal portion of the left anterior descending artery (80%) with ulcerated plaque appearance. Regardless of cardiovascular risk factors, our case report emphasises the need to determine COVID-19 status in all patients with acute myocardial infarction during this pandemic.Copyright © 2023, CKS.
现在众所周知,COVID-19还可引起各种肺外表现。心血管损伤的可能机制包括全身性炎症引起的高凝性直接心肌损伤,这也可能导致冠状动脉斑块的不稳定。我们报告了一例无症状COVID-19感染后的30岁年轻男性,他因典型的胸痛被意大利雷焦卡拉布里亚大Ospedale Metropolitano di Reggio Calabria的急诊室收治。患者无心血管疾病,心血管危险因素包括无心血管疾病家族史。紧急冠状动脉造影显示左前降支中近端严重狭窄(80%)伴溃疡斑块外观。无论心血管危险因素如何,我们的病例报告强调有必要在本次大流行期间确定所有急性心肌梗死患者的COVID-19状态。版权所有©2023。
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引用次数: 0
Surgical management of ascending aorta pseudoaneurysm in a patient with COVID-19 1例COVID-19患者升主动脉假性动脉瘤的手术治疗
IF 0.2 Q4 CARDIAC & CARDIOVASCULAR SYSTEMS Pub Date : 2023-03-01 DOI: 10.33678/cor.2022.060
Sandra Rečičárová, P. Ivák, J. Pirk
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引用次数: 0
(Cardiac tamponade as severe manifestation of angiosarcoma) (心脏填塞是血管肉瘤的严重表现)
IF 0.2 Q4 CARDIAC & CARDIOVASCULAR SYSTEMS Pub Date : 2023-03-01 DOI: 10.33678/cor.2022.082
Daniel Baran, T. Roubíček, R. Polášek
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引用次数: 0
Is the Atherogenic Index of Plasma (AIP) a Cardiovascular Disease Marker? 血浆动脉粥样硬化指数(AIP)是心血管疾病的标志吗?
IF 0.2 Q4 CARDIAC & CARDIOVASCULAR SYSTEMS Pub Date : 2023-03-01 DOI: 10.33678/cor.2022.085
Lutfu Askin, Okan Tanriverdi
Numerous indicators have been used to diagnose and prognosticate cardiovascular disease (CVD). The athe- rogenic index of plasma (AIP) is a logarithmic conversion of triglyceride (TG) to high-density lipoprotein (HDL) molar concentrations. The close association between AIP and the size of lipoprotein particles may account for its excellent predictive value. AIP may be computed simply using a typical lipid profi le. It is a better predictor of lipoprotein particle size than that of individual lipids or the ratio of TG to HDL.
许多指标已被用于诊断和预测心血管疾病(CVD)。血浆致酸指数(AIP)是甘油三酯(TG)到高密度脂蛋白(HDL)摩尔浓度的对数转换。AIP与脂蛋白颗粒大小之间的密切关系可能是其具有良好预测价值的原因。AIP可以简单地使用典型的脂质谱来计算。它比单个脂质或TG与HDL的比值更能预测脂蛋白颗粒大小。
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引用次数: 3
Is the microRNA-221/222 Cluster Ushering in a New Age of Cardiovascular Diseases? 微小RNA-221/222簇是否预示着心血管疾病的新时代?
IF 0.2 Q4 CARDIAC & CARDIOVASCULAR SYSTEMS Pub Date : 2023-03-01 DOI: 10.33678/cor.2022.050
Lutfu Askin, Okan Tanriverdi
In addition to regulating gene expression, microRNAs (MiRs) regulate messenger RNA degradation and translation rates. MiRs have a high expression in the cardiovascular (CV) system, indicating an important role in vascular health. The atherosclerotic process has been related to miRs-221 and -222. MiRs-221/222 possess anti-stenotic activity. MiR-221/222 may potentially serve as a marker for myocardial remodeling. There is still a long way yet before miRs-221/222 can be recognized as a potential therapeutic target. Identifi cation, validation, and understanding of the function of gene targets are all critical. Klíčová slova: Kardiovaskulární systém MikroRNA MiR-221/222 Působení proti tvorbě stenóz Remodelace
除了调节基因表达外,微小RNA(miR)还调节信使RNA的降解和翻译速率。MiRs在心血管系统中高表达,表明其在血管健康中发挥着重要作用。动脉粥样硬化过程与miR-221和-222有关。MiRs-221/222具有抗狭窄活性。MiR-221/222可能潜在地作为心肌重塑的标志物。miRs-221/222要被识别为潜在的治疗靶点还有很长的路要走。识别、验证和理解基因靶标的功能至关重要。Klíčováslova:Kardiovaskulárnísystém MikroRNA MiR-221/222
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引用次数: 0
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Cor et vasa
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