Correlation of Sarcopenia with Coronary Artery Disease Severity and Pericoronary Adipose Tissue Attenuation: A Coronary CT Study.

Objective: To investigate the association between sarcopenia, as appraised with CT-derived muscle metrics, and cardiovascular status, as assessed via coronary CT angiography (CCTA) using the Coronary Artery Disease-Reporting and Data System (CAD-RADS) and with pericoronary adipose tissue (pCAT) metrics.

Methods: A retrospective observational study conducted on patients who underwent CCTA. The cross-sectional area (CSA) and attenuation values of the paravertebral muscles at the T8 level and the pectoralis major muscles at the T6 level were measured.

AI in Radiology: Navigating Medical Responsibility.

The application of Artificial Intelligence (AI) facilitates medical activities by automating routine tasks for healthcare professionals. AI augments but does not replace human decision-making, thus complicating the process of addressing legal responsibility. This study investigates the legal challenges associated with the medical use of AI in radiology, analyzing relevant case law and literature, with a specific focus on professional liability attribution.

The burden of radiation exposure in congenital heart disease: the Italian cohort profile and bioresource collection in HARMONIC project.

Background: The European-funded Health Effects of Cardiac Fluoroscopy and Modern Radiotherapy in Pediatrics (HARMONIC) project aims to improve knowledge on the effects of medical exposure to ionizing radiation (IR) received during childhood. One of its objectives is to build a consolidated European cohort of pediatric patients who have undergone cardiac catheterization (Cath) procedures, with the goal of enhancing the assessment of long-term radiation-associated cancer risk. The purpose of our study is to provide a detailed description of the Italian cohort contributing to the HARMONIC project, including an analysis of cumulative IR exposure, reduction trend over the years and an overview of the prospective collection of biological samples for research in this vulnerable population.

[Management of postoperative arrhythmias in the tetralogy of Fallot: a literature review].

Tetralogy of Fallot (ToF) occurs in about 4 births/1000/year and represents about one tenth of all congenital heart diseases. Nowadays 86% of patients reach adulthood with corrective surgery. Before the 1980s, these patients were treated only with "surgical palliation", which consisted in the creation of a systemic to pulmonary artery shunt or a pulmonary valvulotomy, whereas after the introduction of extracorporeal circulation, corrective surgery is performed electively between 3 and 6 months of life.

Relationship Between Maximal Left Ventricular Wall Thickness and Sudden Cardiac Death in Childhood Onset Hypertrophic Cardiomyopathy.

Background: Maximal left ventricular wall thickness (MLVWT) is a risk factor for sudden cardiac death (SCD) in hypertrophic cardiomyopathy (HCM). In adults, the severity of left ventricular hypertrophy has a nonlinear relationship with SCD, but it is not known whether the same complex relationship is seen in childhood. The aim of this study was to describe the relationship between left ventricular hypertrophy and SCD risk in a large international pediatric HCM cohort.

[Chest pain in children: a practical approach].

Chest pain presenting during childhood is a common cause of admission to the emergency departments or to pediatric outpatient consultations. In most cases chest pain is idiopathic or secondary to musculoskeletal disorders, whereas a cardiac origin is confirmed in a minority (0.5-1%).

Lombardy regional urgent reorganization for congenital cardiac patients following the Covid-19 pandemic.

Objective: By the end of February 2020, the COVID-19 pandemic infection had spread in Northern Italy, with thousands of patients infected. In Lombardy, the most affected area, the majority of public and private hospitals were dedicated to caring for COVID-19 patients and were organized following the 'Hub-and-Spoke' model for other medical specialties, like cardiac surgery and interventional procedures for congenital cardiac disease (CHD). Here, we report how the congenital cardiac care system was modified in Lombardy and the first results of this organization.

Comparison between two different reconstruction techniques after pancreatic head resection. Technical feasibility and clinical benefits.

Background: The study aim was to evaluate if diverting drainage of bile and pancreatic secretions with an isolated Roux loop technique helps to decrease the rate of postoperative morbidity and mortality, in particular postoperative pancreatic fistula (POPF).

Methods: A prospectively maintained database between 2006 and 2018 was reviewed. Patients who underwent primary elective pancreaticoduodenectomy were included.

Cangrelor use in a 6-year-old patient undergoing complex percutaneous coronary intervention after post-surgical myocardial infarction.

Cangrelor is an intravenously administered P2Y receptor antagonist, which has been approved for adult patients undergoing percutaneous coronary intervention and, due to its unique pharmacokinetics, it allows effective and controllable peri-procedural platelet inhibition. We report the case of a 6-year-old child with anomalous origin of right coronary artery from aortic left coronary sinus, who underwent elective surgical replacement of stenotic and calcified conduit between the right ventricle and the main pulmonary artery. The surgery was complicated by acute myocardial infarction secondary to coronary extrinsic compression.

Development of a Novel Risk Prediction Model for Sudden Cardiac Death in Childhood Hypertrophic Cardiomyopathy (HCM Risk-Kids).

Importance: Sudden cardiac death (SCD) is the most common mode of death in childhood hypertrophic cardiomyopathy (HCM), but there is no validated algorithm to identify those at highest risk.

Objective: To develop and validate an SCD risk prediction model that provides individualized risk estimates.

Design, Setting, And Participants: A prognostic model was developed from a retrospective, multicenter, longitudinal cohort study of 1024 consecutively evaluated patients aged 16 years or younger with HCM.

Cardiac Biomarkers Release in Preadolescent Athletes After an High Intensity Exercise.

Introduction: An elevation of cardiac troponins has been described in healthy athletes after endurance exercises. The clinical significance of this increase is unclear and the lack of awareness of this phenomenon may lead to inappropriate management of these subjects.

Aim: We sought to determine wether an intensive cycling training could determine a biomarkers elevation.

A Black Swan in clinical laboratory practice: the analytical error due to interferences in immunoassay methods.

It is well known that the results of immunoassay methods can be affected by specific or non-specific interferences, ranging from 0.4% to 4.0%.

Pregnancy in women with cardiovascular disease in the guidelines era: an Italian single-center experience.

Aims: The aim of the present study is to determine pregnancy outcome with regard to the risk class and the modality way of referral to our joint Cardiac Obstetric Clinic.

Methods: This is a prospective observational study. Patients referred to our clinic between 2011 and 2014 were included.

Mitral valve endocarditis due to Abiotrophia defectiva in a 14th week pregnant woman.

Infective endocarditis during pregnancy carries a high mortality risk, both for the mother and for the foetus and requires a multidisciplinary team in the management of complicated cases. We report our experience with a 39-year old patient, affected by an acute active mitral endocarditis due to Abiotrophia defectiva at the 14th gestational week, strongly motivated to continue the pregnancy. Our patient successfully underwent mitral valve replacement with a normothermic high-flow cardiopulmonary bypass under continuous intraoperative foetal monitoring.

[A matter of perspective: multimodality imaging of a giant cardiac mass].

A newborn was suspected of having situs inversus with levocardia based on chest X-ray. Echocardiography ruled out this hypothesis but revealed a giant cardiac mass that was confirmed by magnetic resonance imaging. Coronary angiography showed that the right coronary artery ran on the surface of the mass, and only partial debulking surgery was performed to relieve right heart compression.

[Treatment of arrhythmias in children without heart disease].

In children, arrhythmias have an etiology, evolution and treatment strategy that often differs from that of adults. Ectopic beats are very common, but rarely need to be treated. Macroreentrant supraventricular tachycardia is the arrhythmia that usually requires a treatment intervention.

An unusual case of suspected microvascular angina in a newborn.

Myocardial ischemia in pediatric population is uncommon and usually due to congenital heart disease or extracardiac conditions leading to poor coronary perfusion. A 6-day-old newborn presented with respiratory distress and signs of heart failure. ECG, echocardiography, and laboratory results were consistent with myocardial ischemia.

Is there a role of percutaneous drainage in non-parasitic splenic cysts? Case report.

Pathogenesis, classification and treatment of non-parasitic splenic cysts (NPSCs) are controversial. The utility of percutaneous aspiration of the cyst is not well understood. We report a case of a 32 year-old woman with a symptomatic giant epidermoid cyst of the spleen treated with laparoscopic splenectomy.

A case of compound mutations in the MYBPC3 gene associated with biventricular hypertrophy and neonatal death.

Hypertrophic cardiomyopathy (HCM) is a familial, genetically determined, primary cardiomyopathy caused by mutations in genes coding for proteins of the sarcomere, or, less frequently, genes involved in storage diseases. In pediatric settings, pure HCM has an estimated incidence of 4.7 per million children.

Partial anomalous connection of both superior pulmonary veins.

Several patterns of anomalous pulmonary venous drainage have been described in the literature, and bilateral partial pulmonary anomalous vein connection (PAPVC) has been described as a rare congenital cardiac anomaly. We report an unusual type of bilateral PAPVC, involving both the superior right and left pulmonary veins draining into the left brachiocephalic vein in a young adult who was symptomatic with dyspnea and a dry cough.

Health-care cost reduction resulting from primary-care allergy testing in children in Italy.

Background: Allergy places a considerable cost burden on society. Specific immunoglobulin E (spIgE) testing may improve the management of allergy patients. There is therefore a reason to quantify the economic consequences of the use of spIgE testing in the diagnosis of allergic conditions.