[Heart involvement in multisystem inflammatory syndrome in children correlated with SARS-CoV-2 infection: a review by ANMCO/SICP]. / Le manifestazioni cardiache nella sindrome multisistemica infiammatoria del bambino correlate all'infezione da SARS-CoV-2: una rassegna a cura di ANMCO/SICP.

Acute clinical manifestations of COVID-19 are generally less severe in childhood, however a proportion of them can develop a severe systemic hyperinflammatory syndrome after SARS-CoV-2 infection, known as the multisystem inflammatory syndrome (multisystem inflammatory syndrome in children, MIS-C). Cardiovascular manifestations in MIS-C are frequent (34-82%), including myocardial dysfunction, coronary artery dilation or aneurysms, arrhythmias, conduction abnormalities, pericarditis and valvulitis. The most affected cases can develop cardiogenic shock needing intensive care unit admission, inotropic support and sometimes even mechanical circulatory support. The elevation of myocardial necrosis markers, the frequently transient left ventricular systolic dysfunction and the presence of changes on magnetic resonance imaging, support the hypothesis of an immune-mediated post-viral pathogenesis similar to myocarditis. Although MIS-C shows excellent short-term survival, further studies are needed to demonstrate complete reversibility of residual subclinical heart damage.

Bentall Endocarditis by C. Lusitaniae After COVID-19: The Finger Covers The Moon.

We report a case of endocarditis months after a Bentall procedure. This was caused by Candida Lusitaniae, in an immunocompetent patient with a recent SARS-CoV-2 infection. The patient underwent a new Bentall procedure. SARS-CoV-2 has been associated with co-infection by Candida species since the beginning of the pandemic, nevertheless, Candida Lusitaniae remains a very uncommon causative agent of prosthetic endocarditis. We suggest a possible role of the SARS-CoV-2, which may have delayed the diagnosis of endocarditis and the appropriate therapy.

Resilience and response of the congenital cardiac network in Italy during the COVID-19 pandemic.

: The worldwide response to the current COVID-19 pandemic has been focused on how to prevent the disease and to protect the high-risk patient from a potentially lethal infection. Several consensus and guidelines articles have been published dealing with the cardiac patient with systemic hypertension, heart transplant or heart failure. Very little is known about the patients, both in the pediatric as well as in the adult age, with congenital heart disease. The peculiar physiology of the heart with a native, repaired or palliated congenital heart defect deserves a specialized care. Hereby we describe the early recommendations issued by the Italian Society of Pediatric Cardiology and Congenital Heart Disease and how the network of the congenital cardiac institutions in Italy reacted to the threat of potential wide spread of the infection among this fragile kind of patient.