The aim of the study was to document cardiovascular clinical findings, cardiac imaging, and laboratory markers in children presenting with the novel multisystem inflammatory syndrome associated with ...coronavirus disease 2019 (COVID-19) infection.
This real-time internet-based survey has been endorsed by the Association for European Paediatric and Congenital Cardiologists Working Groups for Cardiac Imaging and Cardiovascular Intensive Care. Children 0 to 18 years of age admitted to a hospital between February 1 and June 6, 2020, with a diagnosis of an inflammatory syndrome and acute cardiovascular complications were included.
A total of 286 children from 55 centers in 17 European countries were included. The median age was 8.4 years (interquartile range, 3.8-12.4 years) and 67% were boys. The most common cardiovascular complications were shock, cardiac arrhythmias, pericardial effusion, and coronary artery dilatation. Reduced left ventricular ejection fraction was present in over half of the patients, and a vast majority of children had raised cardiac troponin when checked. The biochemical markers of inflammation were raised in most patients on admission: elevated C-reactive protein, serum ferritin, procalcitonin, N-terminal pro B-type natriuretic peptide, interleukin-6 level, and D-dimers. There was a statistically significant correlation between degree of elevation in cardiac and biochemical parameters and the need for intensive care support (
<0.05). Polymerase chain reaction for severe acute respiratory syndrome coronavirus 2 was positive in 33.6%, whereas immunoglobulin M and immunoglobulin G antibodies were positive in 15.7% cases and immunoglobulin G in 43.6% cases, respectively, when checked. One child in the study cohort died.
Cardiac involvement is common in children with multisystem inflammatory syndrome associated with the Covid-19 pandemic. The majority of children have significantly raised levels of N-terminal pro B-type natriuretic peptide, ferritin, D-dimers, and cardiac troponin in addition to high C-reactive protein and procalcitonin levels. In comparison with adults with COVID-19, mortality in children with multisystem inflammatory syndrome associated with COVID-19 is uncommon despite multisystem involvement, very elevated inflammatory markers, and the need for intensive care support.
Pericardial Effusions: Causes, Diagnosis, and Management Vakamudi, Sneha; Ho, Natalie; Cremer, Paul C
Progress in cardiovascular diseases,
2017, January-February 2017, 2017 Jan - Feb, 2017-01-00, Letnik:
59, Številka:
4
Journal Article
Recenzirano
Abstract The presentation of a patient with a pericardial effusion can range from an incidental finding to a life-threatening emergency. Accordingly, the causes of pericardial effusions are numerous ...and can generally be divided into inflammatory and non-inflammatory etiologies. For all patients with a suspected pericardial effusion, echocardiography is essential to define the location and size of an effusion. In pericardial tamponade, the hemodynamics relate to decreased pericardial compliance, ventricular interdependence, and an inspiratory decrease in the pressure gradient for left ventricular filling. Echocardiography provides insight into the pathophysiologic alterations, primarily through an assessment of chamber collapse, inferior vena cava plethora, and marked respiratory variation in mitral and tricuspid inflow. Once diagnosed, pericardiocentesis is performed in patients with tamponade, preferably with echocardiographic guidance. With a large effusion but no tamponade, pericardiocentesis is rarely needed for diagnostic purposes, though is performed if there is concern for a bacterial infection. In patients with malignancy, pericardial window is preferred given the risk for recurrence. Finally, large effusions can progress to tamponade, but can generally be followed closely until the extent of the effusion facilitates safe pericardiocentesis.
Management of pericardial effusion Imazio, Massimo; Adler, Yehuda
European heart journal,
04/2013, Letnik:
34, Številka:
16
Journal Article
Recenzirano
Odprti dostop
Pericardial effusion is a common finding in clinical practice either as incidental finding or manifestation of a systemic or cardiac disease. The spectrum of pericardial effusions ranges from mild ...asymptomatic effusions to cardiac tamponade. The aetiology is varied (infectious, neoplastic, autoimmune, metabolic, and drug-related), being tuberculosis the leading cause of pericardial effusions in developing countries and all over the world, while concurrent HIV infection may have an important promoting role in this setting. Management is guided by the haemodynamic impact, size, presence of inflammation (i.e. pericarditis), associated medical conditions, and the aetiology whenever possible. Pericardiocentesis is mandatory for cardiac tamponade and when a bacterial or neoplastic aetiology is suspected. Pericardial biopsy is generally reserved for cases with recurrent cardiac tamponade or persistence without a defined aetiology, especially when a bacterial or neoplastic aetiology is suspected and cannot be assessed by other conventional and less invasive means. A true isolated effusion may not require a specific treatment if the patient is asymptomatic, but large ones are at risk of progression to cardiac tamponade (up to one third). Pericardiocentesis alone may be curative for large effusions, but recurrences are also common and pericardiectomy or less invasive options (i.e. pericardial window) should be considered with recurrent cardiac tamponade or symptomatic pericardial effusion (either circumferential or loculated). The aim of this paper was to summarize and critically evaluate current knowledge on the management of pericardial effusion.
Neoplastic pericardial effusion is a common and serious manifestation of advanced malignancies. Lung and breast carcinoma, haematological malignancies, and gastrointestinal cancer are the most common ...types of cancer involving the pericardium. Pericardial involvement in neoplasia may arise from several different pathophysiological mechanisms and may be manifested by pericardial effusion with or without tamponade, effusive-constrictive pericarditis and constrictive pericarditis. Management of these patients is a complex multidisciplinary problem, affected by clinical status and prognosis of patients.
Infection with the severe acute respiratory coronavirus disease 2019 (COVID-19) has been shown to cause multi-organ involvement including cardiopulmonary serosal layers infection and inflammation. As ...a result, pericarditis and pericardial effusion may occur with or without COVID-19 related respiratory signs. Due to limitations in sensitivity and specificity of current COVID-19 diagnostic studies, cases that trigger high clinical intuition, even with negative serologic and polymerase chain reaction testing results, may necessitate further diagnostic workup to discover the underlying etiology.
Here we present a rare case of pericardial effusion in the setting of asymptomatic COVID-19 infection manifesting with the chief complaint of chest pain.
While undergoing diagnostic workup, the patients first 2 sets of COVID 19 reverse transcription-polymerase chain reaction (RT-PCR) were negative while a latter RT-PCR test, as well as serology, were positive, leading to the diagnosis of COVID-19 reinfection or subacute presentation of viral infection with pericardial effusion. Echocardiogram depicted large circumferential pericardial effusion with mildly thickened pericardium.
The patient underwent pericardial window placement followed by ibuprofen administration and discharged from the hospital.
During the follow-up visit patient had no symptoms and echocardiogram demonstrated complete resolution of the effusion.
Due to the possible establishment of pericardial effusions and consecutively tamponade even without any COVID-19 related clinical presentation, it is crucial for clinicians to trust their intuition, conduct the appropriate diagnostic tests, find the underlying diagnosis and prevent the devastating consequences.
A 68-year-old woman with autosomal dominant polycystic kidney disease (ADPKD) on hemodialysis was admitted for progressive dyspnea over 6 months. On chest X-ray, her cardiothoracic ratio (CTR) had ...increased from 52.2% 6 months prior, to 71%, and echocardiography revealed diffuse pericardial effusion and right ventricular diastolic insufficiency. A resultant pericardial tamponade was thought to be the cause of the patient’s dyspnea, so a pericardiocentesis was performed with a total of 2000 mL of fluid removed. However, 21 days later the same amount of pericardial fluid had reaccumulated. A second pericardiocentesis was performed, followed by transcatheter renal artery embolization (TAE). The kidneys, which were hard on palpation before TAE, softened immediately after TAE. After resolution of the pericardial effusion was confirmed, the patient was discharged after 24 days in hospital. Twelve months later, the patient was asymptomatic, the CTR was decreased to 48% on chest X-ray and CT revealed no reaccumulation of pericardial effusion. This case illustrates a potential relationship between enlarged kidneys in ADPKD and pericardial effusion.
Children and adolescents with severe acute respiratory syndrome coronavirus 2 infection usually have a milder illness, lower mortality rates and may manifest different clinical entities compared with ...adults. Acute effusive pericarditis is a rare clinical manifestation in patients with COVID-19, especially among those without concurrent pulmonary disease or myocardial injury. We present 2 cases of acute pericarditis, in the absence of initial respiratory or other symptoms, in adolescents with COVID-19.
ABSTRACT
Fowl adenovirus serotype 4 (FAdV-4) is the causative agent of hydropericardium syndrome (HPS), which is characterized by the accumulation of a clear, straw-colored fluid in the pericardial ...sac, and high mortality rates. In order to explore the mechanism of FAdV-4-induced cardiac damage, dynamic pathology, apoptosis, and inflammatory reactions were analyzed in vivo. Moreover, we detected viral proliferation, and ultrastructure, inflammation and apoptosis of cardiomyocytes (CM) after FAdV-4 infection in vitro. The results showed that FAdV-4 impaired cardiac integrity and function by causing apoptosis and inflammation in vivo. Flow cytometry showed that CM infected with FAdV-4 did not show apoptosis in vitro. In addition, the mRNA expression of four inflammatory cytokines (interleukin (il)1B, il6, il8, and tumor necrosis factor), and activity of three myocardial enzymes were significantly different between FAdV-4 and control groups. However, in vitro, these indexes showed no significant difference between the groups. These observations collectively indicated that the heart was not the target organ of FAdV-4, and the virus may not directly lead to the occurrence of CM apoptosis and inflammation. To explore the source of pericardial effusion, we measured total protein, albumin, aspartate aminotransferase, creatine kinase isoenzyme, lactate dehydrogenase, potassium, sodium, and chloride ions in serum and pericardial effusion. Pericardial effusion was derived from vascular exudation rather than CM degeneration. Further studies are needed to investigate the exudation mechanism of vascular endothelial cells in FAdV-4 infection then weakened or eliminated pericardial effusion to minimize heart injury and/or restore damaged CM.
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