Epicardial adipose tissue (EAT) stands out as a distinctive repository of visceral fat, positioned in close anatomical and functional proximity to the heart. EAT has emerged as a distinctive reservoir of visceral fat, intricately interlinked with cardiovascular health, particularly within the domain of cardiovascular diseases (CVDs). The aim of our overview is to highlight the role of EAT as a marker for cardiovascular risk in children. We also explore the influence of unhealthy lifestyle habits as predisposing factors for the deposition of EAT. The literature data accentuate the consequential impact of lifestyle choices on EAT dynamics, with sedentary behavior and unwholesome dietary practices being contributory to a heightened cardiovascular risk. Lifestyle interventions with a multidisciplinary approach are therefore pivotal, involving a nutritionally balanced diet rich in polyunsaturated and monounsaturated fatty acids, regular engagement in aerobic exercise, and psychosocial support to effectively mitigate cardiovascular risks in children. Specific interventions, such as high-intensity intermittent training and circuit training, reveal favorable outcomes in diminishing the EAT volume and enhancing cardiometabolic health. Future clinical studies focusing on EAT in children are crucial for advancing our understanding and developing targeted strategies for cardiovascular risk management in this population.

The early childhood period, encompassing prenatal and early stages, assumes a pivotal role in shaping cardiovascular risk factors. We conducted a narrative review, presenting a non-systematic summation and analysis of the available literature, focusing on cardiovascular risk from prenatal development to the first 1000 days of life. Elements such as maternal health, genetic predisposition, inadequate fetal nutrition, and rapid postnatal growth contribute to this risk. Specifically, maternal obesity and antibiotic use during pregnancy can influence transgenerational risk factors. Conditions at birth, such as fetal growth restriction and low birth weight, set the stage for potential cardiovascular challenges. To consider cardiovascular risk in early childhood as a dynamic process is useful when adopting a personalized prevention for future healthcare and providing recommendations for management throughout their journey from infancy to early adulthood. A comprehensive approach is paramount in addressing early childhood cardiovascular risks. By targeting critical periods and implementing preventive strategies, healthcare professionals and policymakers can pave the way for improved cardiovascular outcomes. Investing in children’s health during their early years holds the key to alleviating the burden of cardiovascular diseases for future generations.

Background/Objectives: Fetal growth restriction (FGR), historically termed intrauterine growth restriction (IUGR), is a multifactorial condition in which the fetus fails to reach its genetically determined growth potential, most often due to placental insufficiency. Beyond its link with increased perinatal morbidity and mortality, FGR has been associated with long-term cardiovascular risk through early-life programming. The developing fetal heart is vulnerable to chronic hypoxia and nutrient deprivation, potentially inducing structural and functional alterations with lifelong consequences. This narrative review summarizes and critically appraises experimental and clinical evidence on the impact of FGR on myocardial development and cardiovascular health from fetal life to adulthood. Methods: We conducted a narrative review using a structured literature search of studies published in the last 15 years in PubMed and Scopus, focusing on experimental, imaging, and epidemiological research evaluating cardiac structure, function, and long-term cardiovascular outcomes in FGR. Evidence from fetal and neonatal echocardiography, including Doppler and speckle-tracking techniques, as well as molecular and histological studies, was examined. No statistical meta-analysis was performed. Results: FGR has been associated with reduced cardiomyocyte number, altered myocardial architecture, increased interstitial fibrosis, and persistent ventricular remodeling. Functional studies suggest early impairments in systolic and diastolic performance, with alterations in cardiac energy metabolism and epigenetic regulation. Advanced imaging may enable detection of subclinical cardiac dysfunction in utero and early postnatally. Epidemiological data suggest an increased risk of hypertension, ischemic heart disease, heart failure, and metabolic disorders in adulthood among individuals born growth-restricted. Conclusions: FGR represents an early cardiovascular risk condition. Improved understanding of fetal cardiac programming may help refine risk stratification, surveillance, and preventive strategies to reduce long-term cardiovascular morbidity in individuals born growth-restricted.