2020
DOI: 10.1016/j.ijcha.2020.100589
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COVID-19 cardiovascular epidemiology, cellular pathogenesis, clinical manifestations and management

Abstract: Coronavirus Disease 2019 (COVID-19) is a rapidly progressing global pandemic that may present with a variety of cardiac manifestations including, but not limited to, myocardial injury, myocardial infarction, arrhythmias, heart failure, cardiomyopathy, shock, thromboembolism, and cardiac arrest. These cardiovascular effects are worse in patients who have pre-existing cardiac conditions such as coronary artery disease, hypertension, diabetes mellitus, and coagulation abnormalities. Other predisposing risk factor… Show more

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Cited by 55 publications
(104 citation statements)
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“…Specifically, infection with SARS and MERS, close relatives of the current COVID-19 virus, has demonstrated a propensity to cause arrhythmias including sinus bradycardia [8,21]. In COVID-19, arrhythmias could be secondary to medication side effects [35], hypoxia and pulmonary disease, activated protein kinase C, direct oxidized Ca2+/calmodulin-dependent protein kinase II activity [36], and myocarditis [2,37]. Sinus bradycardia is one of the most common arrhythmias seen in COVID-19 patients, and it can be persistent for up to 2 weeks [22,23].…”
Section: Discussionmentioning
confidence: 99%
“…Specifically, infection with SARS and MERS, close relatives of the current COVID-19 virus, has demonstrated a propensity to cause arrhythmias including sinus bradycardia [8,21]. In COVID-19, arrhythmias could be secondary to medication side effects [35], hypoxia and pulmonary disease, activated protein kinase C, direct oxidized Ca2+/calmodulin-dependent protein kinase II activity [36], and myocarditis [2,37]. Sinus bradycardia is one of the most common arrhythmias seen in COVID-19 patients, and it can be persistent for up to 2 weeks [22,23].…”
Section: Discussionmentioning
confidence: 99%
“… 9 Myocardial infarction in these patients is caused by inflammatory response syndrome, which principally might result in plaque rupture and thrombus formation. 16 Infection-induced hypoxemia and vasoconstriction are other mechanisms that indirectly affect the heart, leading to ischemia in the heart muscles. COVID-19 can induce hypoxia by promoting ARDS or severe pneumonia.…”
Section: Cardiovascular System Manifestationsmentioning
confidence: 99%
“… 62 Viral infections such as COVID-19 may provoke the occurrence of cerebrovascular diseases such as acute ischemic stroke. 5 , 16 It may be caused by the downregulation of natural anticoagulant mechanisms by inflammatory mediators and disturbance of the coagulation system. In this regard, similar to MERS, disruption of the coagulation system is reported in COVID-19 patients.…”
Section: Nervous System Manifestationsmentioning
confidence: 99%
“…Evidence suggests that SARS-CoV-2 may also lead to myocardial dysfunction by inducing an excessive inflammatory response, which results in a dysregulated immune response, cytokine release syndrome (CRS), and eventual cytokine storm ( 30 , 31 ). The increased cytokine production induces the release of reactive oxygen species (ROS), superoxide anion, and endogenous nitric oxide – all of which contribute to the myocardial damage commonly seen with severe cases of COVID-19 ( 32 ). As the myocardium becomes more damaged, it eventually releases damage-associated molecular proteins (DAMPs), which exacerbate the pro-inflammatory response to injure myocytes further.…”
Section: Pathophysiology Of Covid-19-related Cardiovascular Infectionmentioning
confidence: 99%