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Contemporary approach to understand and manage COVID-19-related arrhythmia
The Egyptian Heart Journal ( IF 1.4 ) Pub Date : 2021-08-30 , DOI: 10.1186/s43044-021-00201-5
Omnia Azmy Nabeh 1 , Maiada Mohamed Helaly 1 , Rahma Menshawey 2 , Esraa Menshawey 2 , Mohammed Mansoor Matooq Nasser 2 , Ahmed Mohamed Diaa El-Deen 2
Affiliation  

Arrhythmia, one of the most common complications of COVID-19, was reported in nearly one-third of diagnosed COVID-19 patients, with higher prevalence rate among ICU admitted patients. The underlying etiology for arrhythmia in these cases are mostly multifactorial as those patients may suffer from one or more of the following predisposing mechanisms; catecholamine surge, hypoxia, myocarditis, cytokine storm, QTc prolongation, electrolyte disturbance, and pro-arrhythmic drugs usage. Obviously, the risk for arrhythmia and the associated lethal outcome would rise dramatically among patients with preexisting cardiac disease such as myocardial ischemia, heart failure, cardiomyopathy, and hereditary arrhythmias. Considering all of these variables, the management strategy of COVID-19 patients should expand from managing a viral infection and related host immune response to include the prevention of predictable causes for arrhythmia. This may necessitate the need to investigate the role of some drugs that modulate the pathway of arrhythmia generation. Of these drugs, we discuss the potential role of adrenergic antagonists, trimetazidine, ranolazine, and the debatable angiotensin converting enzyme inhibitors drugs. We also recommend monitoring the level of: unbound free fatty acids, serum electrolytes, troponin, and QTc (even in the absence of apparent pro-arrhythmic drug use) as these may be the only indicators for patients at risk for arrhythmic complications.

中文翻译:

了解和管理与 COVID-19 相关的心律失常的现代方法

心律失常是 COVID-19 最常见的并发症之一,近三分之一的确诊 COVID-19 患者报告有心律失常,其中 ICU 收治患者的患病率较高。这些病例中心律失常的根本病因大多是多因素的,因为这些患者可能患有以下一种或多种诱发机制;儿茶酚胺激增、缺氧、心肌炎、细胞因子风暴、QTc 延长、电解质紊乱和促心律失常药物的使用。显然,患有心肌缺血、心力衰竭、心肌病和遗传性心律失常等心脏病的患者发生心律失常和相关致命结果的风险会急剧上升。考虑到所有这些变量,COVID-19 患者的管理策略应从管理病毒感染和相关宿主免疫反应扩展到包括预防心律失常的可预测原因。这可能需要研究一些调节心律失常产生途径的药物的作用。在这些药物中,我们讨论了肾上腺素能拮抗剂、曲美他嗪、雷诺嗪和有争议的血管紧张素转换酶抑制剂药物的潜在作用。我们还建议监测以下水平:未结合的游离脂肪酸、血清电解质、肌钙蛋白和 QTc(即使没有使用明显的促心律失常药物),因为这些可能是有心律失常并发症风险的患者的唯一指标。
更新日期:2021-08-30
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