The Influence of Genotype on the Phenotype, Clinical Course, and Risk of Adverse Events in Children with Hypertrophic Cardiomyopathy The Risk of Sudden Death in Children with Hypertrophic Cardiomyopathy Hypertrophic Cardiomyopathy in RASopathies: Diagnosis, Clinical Characteristics, Prognostic Implications, and Management Diagnosis and Management of Cardiovascular Involvement in Friedreich Ataxia Diagnosis and Management of Cardiovascular Involvement in Fabry Disease Cardiovascular Involvement in mtDNA Disease: Diagnosis, Management, and Therapeutic Options The Role of New Imaging Technologies in the Diagnosis of Cardiac Amyloidosis Cardiovascular Involvement in Transthyretin Cardiac Amyloidosis Clinical and Molecular Aspects of Naxos Disease The Arrhythmic Phenotype in Cardiomyopathy The Risk of Sudden Unexpected Cardiac Death in Children: Epidemiology, Clinical Causes, and Prevention Epidemiology, Pathogenesis, and Clinical Course of Takotsubo Syndrome Genetics in Congenital Heart Diseases: Unraveling the Link Between Cardiac Morphogenesis, Heart Muscle Disease, and Electrical Disorders Clinical Manifestations of 22q11.2 Deletion Syndrome The Heart Muscle and Valve Involvement in Marfan Syndrome, Loeys-Dietz Syndromes, and Collagenopathies New Frontiers in the Treatment of Homozygous Familial Hypercholesterolemia Spontaneous Coronary Artery Dissection: A Rare Event?