Acute and Post-Acute COVID-19 Cardiovascular Complications: A Comprehensive Review.

PURPOSE OF REVIEW: The risk of cardiovascular complications due to SARS-CoV-2 are significantly increased within the first 6 months of the infection. Patients with COVID-19 have an increased risk of death, and there is evidence that many may experience a wide range of post-acute cardiovascular complications. Our work aims to provide an update on current clinical aspects of diagnosis and treatment of cardiovascular manifestations during acute and long-term COVID-19. RECENT FINDINGS: SARS-CoV-2 has been shown to be associated with increased incidence of cardiovascular complications such as myocardial injury, heart failure, and dysrhythmias, as well as coagulation abnormalities not only during the acute phase but also beyond the first 30 days of the infection, associated with high mortality and poor outcomes. Cardiovascular complications during long-COVID-19 were found regardless of comorbidities such as age, hypertension, and diabetes; nevertheless, these populations remain at high risk for the worst outcomes during post-acute COVID-19. Emphasis should be given to the management of these patients. Treatment with low-dose oral propranolol, a beta blocker, for heart rate management may be considered, since it was found to significantly attenuate tachycardia and improve symptoms in postural tachycardia syndrome, while for patients on ACE inhibitors or angiotensin-receptor blockers (ARBs), under no circumstances should these medications be withdrawn. In addition, in patients at high risk after hospitalization due to COVID-19, thromboprophylaxis with rivaroxaban 10 mg/day for 35 days improved clinical outcomes compared with no extended thromboprophylaxis. In this work we provide a comprehensive review on acute and post-acute COVID-19 cardiovascular complications, symptomatology, and pathophysiology mechanisms. We also discuss therapeutic strategies for these patients during acute and long-term care and highlight populations at risk. Our findings suggest that older patients with risk factors such as hypertension, diabetes, and medical history of vascular disease have worse outcomes during acute SARS-CoV-2 infection and are more likely to develop cardiovascular complications during long-COVID-19.

Complete heart block in COVID-19 without prior cardiac disease.

Cardiac involvement in COVID-19 is not rare but underdiagnosed. We report a 78-year-old man with COVID-19 and complete heart block, timely managed by teamwork involving internist, cardiologist, and intensivist. This case highlights the importance of involvement of the conducting system of the heart in COVID-19 that needs immediate life-saving intervention, especially in community.

COVID-19 and the cardiovascular system-current knowledge and future perspectives.

The current coronavirus disease 2019 (COVID-19) pandemic has had devastating impact on populations around the world. The high mortality rates in patients with COVID-19 has been attributed to the influence of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), its causative viral agent, on several physiological systems in human body, including the respiratory, cardiovascular, and neurological systems. There is emerging evidence on propensity of this virus to attack cardiovascular system. However, various pathophysiological mechanisms by which SARS-CoV-2 interacts with cardiovascular system and leads to high morbidity and mortality, including cardiovascular complications, are poorly understood. This mini review aims to provide an update on the current knowledge and perspectives on areas of future research.

The heart and SARS-CoV-2. / Corazón y SARS-CoV-2.

SARS-CoV-2 is currently causing a persistent COVID-19 pandemic, which poses a risk of causing long-term cardiovascular sequels in the population. The viral mechanism of cell infection through the angiotensin 2 converter enzyme receptor and the limited antiviral innate immune response are the suspected causes for a more frequent cardiovascular damage in SARS-CoV-2 infection. Knowledge of the appearance during acute infection of other cardiac conditions beyond the classical myocarditis and pericarditis, the long-term cardiac manifestations (persistent COVID-19), and the increased incidence of myocarditis and pericarditis after vaccination is of special interest in order to offer our patients best practices based on current scientific evidence.

Post-Covid Cardiovascular Manifestation among the Patients Attending Tertiary Care Hospital in Chhindwara: A Qualitative Study

Objectives: The objectives of the study were to assess the cardiovascular manifestations in hospitalized and non-hospitalized patients with COVID-19. Method(s): All patients, attending to the dedicated post-COVID outpatient department of Medicine Department, Chhindwara Institute of Medical Sciences from April 2021 to March 2022, with a history of positive RTPCR for severe acute respiratory syndrome-coronavirus-2 (SARS-CoV-2) at least 2 weeks before presentation, were included in the study. Questionnaire along with patients echocardiogram and echo report, Canadian classification used for angina grading and NYHA classification to classify shortness of breath. A total of 650 patients were assessed for demographics, pre-existing comorbidities, health status, date of symptoms onset, COVID-19 diagnosis, health-care utilization, and the presence of any cardiac or other symptoms at the time of the onset of symptoms (retrospectively) and at follow-up days after symptoms onset. Result(s): The mean age of the sample (n=650) was 50.34 years. Majority were 346 (53.23%) males. According to responses using Canadian classification for chest pain were 75 (12.5%) Class 2 angina, in NYHA classification, majority 480 (80%) of patients had Class 2 SOB. About 90 (15%) of patients echo showed positive echo findings. The average stay of patients was 7.58+-1.6 days. About 135 (22.5%) of post-COVID patients had cardiac manifestations, majority were male 118 (87.4%). One hundred and two (75.5%) of patients that developed cardiac manifestation had multiple comorbidities, AF (6%) was reported in patients age 62 years and above. NSTEMI was reported in patients with multiple comorbidities. Conclusion(s): As the SARS-CoV-2 pandemic progresses, the interactions between coexisting cardiovascular disease and acute cardiovascular manifestations have a major implication on the medical community's understanding of this disease. This suggests the presence of a post-COVID-19 syndrome and highlights the unmet health-care needs in a subgroup of patients with mild or severe COVID-19. Copyright © 2022 The Authors.

The heart and SARS-CoV-2.

SARS-Cov2 is currently causing a persistent Covid-19 pandemic, which poses a risk of causing long-term cardiovascular sequels in the population. The viral mechanism of cell infection through the angiotensin 2 converter enzyme receptor and the limited antiviral innate immune response are the suspected causes for a more frequent cardiovascular damage in SARS-Cov2 infection. Knowledge of: the appearance during acute infection of other cardiac conditions beyond the classical myocarditis and pericarditis), the long-term cardiac manifestations (persistent Covid-19), and the increased incidence of myocarditis and pericarditis after vaccination; it is of special interest in order to offer our patients best practices based on current scientific evidence.

El SARS-Cov2 está causando actualmente una pandemia sostenida de Covid-19, con el riesgo de causar secuelas cardíacas a largo plazo en la población. El temor que el SARS-Cov2 cause un daño miocárdico mayor que otros virus convencionales se basa en su mecanismo de infección de células humanas a través del receptor de la enzima convertidora de la angiotensina 2 y las defensas antivirales innatas hasta ahora reducidas contra un nuevo virus. El conocimiento de: la aparición durante la infección aguda de otras afectaciones cardiacas además de las clásicas miocarditis y pericarditis, las manifestaciones cardiacas observadas a largo plazo (Covid-19 persistente) y, la incidencia incrementada de miocarditis y pericarditis tras la vacunación; resulta de especial interés a fin de ofrecer a nuestros pacientes la mejor atención posible basada en la evidencia científica actual.

Cardiovascular manifestations in patients infected by the SARS-CoV-2 virus

Introduction: the COVID-19 pandemic has represented an unprecedented international challenge given the daily increase in cases and deaths. Therefore, taking into account the data reported on the number of infected people, it is necessary to increase the pace of scientific discoveries, which can be reversed into better strategies to face this health catastrophe. Objective: to describe the cardiovascular manifestations in patients infected by the SARS-CoV-2 virus. Methods: an updated bibliographic review was carried out, referencing a total of 41 bibliographies. Analysis-synthesis was applied to prepare the final report. The resources available in the Infomed network were used for the selection of the information, specifically: PubMed and SciELo, through the databases: Medline, Search Premier and Scopus. Results: Cardiovascular complications associated with coronavirus infection have been previously described;although they have not yet been fully detailed due to the limited evidence available. However, the literature reflects associations of infection with coronary syndromes such as acute infarction;in addition to tachycardia, hypotension, bradycardia, transient cardiomegaly, and paroxysmal atrial fibrillation. Conclusions: the study of the cardiovascular manifestations associated with COVID-19 allows a better and more comprehensive understanding of the new entity, its timely recognition can occur in the absence of respiratory or gastrointestinal manifestations, which constitutes a positive factor in early detection and early isolation. © 2022, Cuban Society of Cardiology, Cuban Institute of Cardiology and Cardiovascular Surgery. All rights reserved.

Cardiovascular Manifestations in Multisystem Inflammatory Syndrome in Children (MIS-C) Associated with COVID-19 According to Age.

Cardiac involvement in multisystem inflammatory syndrome in children (MIS-C) associated with coronavirus-19 disease is often observed with a high risk of heart failure. The aim is to describe cardiovascular involvement, management and early outcome in MIS-C by comparing cardiovascular manifestations in children younger and older than 6 years old. This retrospective observational study included 25 children with MIS-C, admitted to a single pediatric center between March 2020 and September 2021. The median age was 5 years (13 patients under 6 years and 12 over 6 years); coronary artery abnormalities were observed in 77% of preschoolers, with small and medium aneurysms in half of the cases and two cases of mild ventricular dysfunction. School-age children presented myopericardial involvement with mild to moderate ventricular dysfunction in 67% of cases, and two cases of transient coronary dilatation. There was a significant NT-pro-BNP and inflammatory markers increase in 25 of the patients, and mild elevation of troponin I in 9. All patients were treated with intravenous immunoglobulin and corticosteroids, and 8 with anakinra. None of the patients needed inotropes or intensive care unit admission. Our study shows the frequent cardiovascular involvement in MIS-C with a peculiar distribution, according to different age group: coronary artery anomalies were more frequent in the younger group, and myopericardial disease in the older one. A prompt multitarget, anti-inflammatory therapy could probably contribute to a favorable outcome.

The myocardial and neuronal infectivity of SARS-CoV-2 and detrimental outcomes.

The epidemiological outbreak of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), alias COVID-19, began in Wuhan, Hubei, China, in late December and eventually turned into a pandemic that has led to over 3.71 million deaths and over 173 million infected cases worldwide. In addition to respiratory manifestations, COVID-19 patients with neurological and myocardial dysfunctions exhibit a higher risk of in-hospital mortality. The immune function tends to be affected by cardiovascular risk factors and is thus indirectly related to the prognosis of COVID-19 patients. Many neurological symptoms and manifestations have been reported in COVID-19 patients; however, detailed descriptions on the prevalence and characteristic features of these symptoms are restricted due to insufficient data. It is thus advisable for clinicians to be vigilant for both cardiovascular and neurological manifestations to detect them at an early stage to avoid inappropriate management of COVID-19 and to address the manifestations adequately. Patients with severe COVID-19 are notably more susceptible to developing cardiovascular and neurological complications than non-severe COVID-19 patients. This review focuses on the consequential outcomes of COVID-19 on cardiovascular and neuronal functions, including other influencing factors.

Cardiovascular Manifestations and Outcomes in Patients Admitted with Severe COVID-19: Middle Eastern Country Multicenter Data.

OBJECTIVES: Coronavirus disease-19 (COVID-19) is caused by severe acute respiratory distress syndrome-coronavirus-2 (SARS-CoV-2) -that can affect the cardiovascular system. The aim of our study was to assess the cardiovascular manifestations and its effect on the overall mortality among patients with severe COVID-19 who were admitted in the intensive care units (ICU). METHODS: This is a retrospective, multicenter cohort study that included all adult patients admitted to the ICU with laboratory-confirmed COVID-19 in three major hospitals in Oman between March 1, 2020, and August 10, 2020. RESULTS: A total of 541 patients (mean age of 50.57 ± 15.57 years; 401 [74.1%] male) were included in the study of which 452 (83.5%) were discharged and 89 (16.5%) died during hospitalization.Evidence of cardiac involvement was found in 185 (34.2%) patients, which included raised troponin (31.6%), arrhythmias (4.3%), myocardial infarctions (2.6%), or drop in ejection fraction (0.9%). High troponin of >100 ng/l was associated with higher mortality (odds ratio [OR] = 7.98; 95% confidence interval [CI]: 4.20-15.15); P < 0.001). Patients with any cardiovascular involvement also had a high risk of dying (OR = 8.8; 95% CI: 4.6-16.5; P < 0.001). CONCLUSION: Almost a third of patients in our study had evidence of cardiovascular involvement which was mainly myocardial injury. This was associated with increased mortality.

Acute pericarditis in a patient with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection: a case report and review of the literature on SARS-CoV-2 cardiological manifestations.

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), also known as coronavirus disease 2019 (COVID-19) is known to cause a cluster of flu-like illnesses and pneumonia with evolving understanding of other systemic manifestations. Currently, the known cardiac manifestations of COVID-19 include myocardial injury, acute coronary syndrome, and arrhythmias. In this report, we describe a case of pericarditis-an unusual cardiac manifestation observed in a patient with COVID-19. A 63-year-old male presented with history of fever, cough and chest pain. Electrocardiogram (EKG) demonstrated diffuse ST-T wave changes on all the leads, with normal troponin-T levels. Echocardiograph showed mild pericardial effusion without any regional wall motion abnormality. Subsequent chest radiograph and coronary angiography were normal. In view of ongoing COVID-19 pandemic, nasopharyngeal swab was performed, which was positive. Detailed etiological workup for pericarditis, including infectious and inflammatory causes were unremarkable. Viral pericarditis (possibly caused by COVID-19) was diagnosis of exclusion and patient was treated with hydroxychloroquine 200 mg twice a day, colchicine 0.5 mg twice a day, and lopinavir/ritonavir 200 mg/50 mg tablet twice a day for 10 days during admission. He was discharged with hydroxychloroquine 200 mg twice daily and colchicine 0.5 mg once daily for 15 days. On subsequent follow-up clinic visit, he reported resolution of symptoms. The purpose of this report is to add a potential cardiovascular complication of COVID-19 to the literature. Awareness of this manifestation can lead to timely laboratory and imaging examinations with potential to provide correct treatment and good outcome.

Coronavirus Disease 2019 and Heart Failure: A Multiparametric Approach.

Coronavirus disease 2019 (COVID-19) is a debilitating viral infection and, to date, 628,903 people have died from it, numbers that cannot yet be compared to the 50 million who died in the 1918 flu pandemic. As COVID-19 became better understood, cardiovascular manifestations associated with it were identified. This led to a complete healthcare restructuring with virtual clinics and changes to the triaging of critically ill patients. There are a lot of questions over how COVID-19 affects patients with heart failure (HF) as this condition is a leading cause of cardiovascular death. This review describes the cardiovascular implications of COVID-19 and new practices surrounding the use of telehealth to follow up and triage patients with HF. Current practices supported by medical societies, the role of angiotensin-converting enzyme inhibitors and, finally, a brief note regarding the management of advanced HF patients will also be discussed.

Cardiovascular manifestations in severe and critical patients with COVID-19.

BACKGROUND: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) could cause virulent infection leading to Corona Virus Disease 2019 (COVID-19)-related pneumonia as well as multiple organ injuries. HYPOTHESIS: COVID-19 infection may result in cardiovascular manifestations leading to worse clinical outcome. METHODS: Fifty four severe and critical patients with confirmed COVID-19 were enrolled. Risk factors predicting the severity of COVID-19 were analyzed. RESULTS: Of the 54 patients (56.1 ± 13.5 years old, 66.7% male) with COVID-19, 39 were diagnosed as severe and 15 as critical cases. The occurrence of diabetes, the level of D-dimer, inflammatory and cardiac markers in critical cases were significantly higher. Troponin I (TnI) elevation occurred in 42.6% of all the severe and critical patients. Three patients experienced hypotension at admission and were all diagnosed as critical cases consequently. Hypotension was found in one severe case and seven critical cases during hospitalization. Sinus tachycardia is the most common type of arrythmia and was observed in 23 severe patients and all the critical patients. Atrioventricular block and ventricular tachycardia were observed in critical patients at end stage while bradycardia and atrial fibrillation were less common. Mild pericardial effusion was observed in one severe case and five critical cases. Three critical cases suffered new onset of heart failure. Hypotension during treatment, severe myocardial injury and pericardial effusion were independent risk factors predicting the critical status of COVID-19 infection. CONCLUSION: This study has systemically observed the impact of COVID-19 on cardiovascular system, including myocardial injury, blood pressure, arrythmia and cardiac function in severe and critical cases. Monitoring of vital signs and cardiac function of COVID-19 patients and applying potential interventions especially for those with hypotension during treatment, severe myocardial injury or pericardial effusion, is of vital importance.

The "Three Italy" of the COVID-19 epidemic and the possible involvement of SARS-CoV-2 in triggering complications other than pneumonia.

Coronavirus disease 2019 (COVID-19), first reported in Wuhan, the capital of Hubei, China, has been associated to a novel coronavirus, the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). In March 2020, the World Health Organization declared the SARS-CoV-2 infection a global pandemic. Soon after, the number of cases soared dramatically, spreading across China and worldwide. Italy has had 12,462 confirmed cases according to the Italian National Institute of Health (ISS) as of March 11, and after the "lockdown" of the entire territory, by May 4, 209,254 cases of COVID-19 and 26,892 associated deaths have been reported. We performed a review to describe, in particular, the origin and the diffusion of COVID-19 in Italy, underlying how the geographical circulation has been heterogeneous and the importance of pathophysiology in the involvement of cardiovascular and neurological clinical manifestations.