Conexión venosa pulmonar anómala parcial supra cardiaca. Por qué la imagen ecocardiográfica supraesternal es obligatoria

Different from the total connection form, supracardiac partial anomalous venous connection may be asymptomatic for a long time and may be diagnosed accidentally during routine echocardiographic examination. In these cases, performing the suprasternal study is essential for the diagnosis and should be performed in all patients regardless of age, mainly when dilation of the right chambers without associated atrial septal defect is observed.Diferente de la forma de conexión total, la conexión venosa anómala parcial supracardíaca puede ser asintomática durante un tiempo y ser diagnosticada de forma accidental durante un examen ecocardiográfico de rutina. En estos casos, la realización de la aproximación supraesternal en el estudio ecocardiográfico es fundamental para el diagnóstico y debe ser realizado en todos los pacientes independientemente de la edad, principalmente cuando sea observada dilatación de las cámaras derechas sin comunicación interauricular.

Excessive Trabeculation of the Left Ventricle - JACC: Cardiovascular Imaging Expert Panel Paper

Excessive trabeculation, often referred to as “noncompacted” myocardium, has been described at all ages, from the fetus to the adult. Current evidence for myocardial development, however, does not support the formation of compact myocardium from noncompacted myocardium, nor the arrest of this process to result in so-called noncompaction. Excessive trabeculation is frequently observed by imaging studies in healthy individuals, as well as in association with pregnancy, athletic activity, and with cardiac diseases of inherited, acquired, developmental, or congenital origins. Adults with incidentally noted excessive trabeculation frequently require no further follow-up based on trabecular pattern alone. Patients with cardiomyopathy and excessive trabeculation are managed by cardiovascular symptoms rather than the trabecular pattern. To date, the prognostic role of excessive trabeculation in adults has not been shown to be independent of other myocardial disease. In neonates and children with excessive trabeculation and normal or abnormal function, clinical caution seems warranted because of the reported association with genetic and neuromuscular disorders. This report summarizes the evidence concerning the etiology, pathophysiology, and clinical relevance of excessive trabeculation. Gaps in current knowledge of the clinical relevance of excessive trabeculation are indicated, with priorities suggested for future research and improved diagnosis in adults and children

Excessive Trabeculation of the Left Ventricle: JACC: Cardiovascular Imaging Expert Panel Paper

Excessive trabeculation, often referred to as “noncompacted” myocardium, has been described at all ages, from the fetus to the adult. Current evidence for myocardial development, however, does not support the formation of compact myocardium from noncompacted myocardium, nor the arrest of this process to result in so-called noncompaction. Excessive trabeculation is frequently observed by imaging studies in healthy individuals, as well as in association with pregnancy, athletic activity, and with cardiac diseases of inherited, acquired, developmental, or congenital origins. Adults with incidentally noted excessive trabeculation frequently require no further follow-up based on trabecular pattern alone. Patients with cardiomyopathy and excessive trabeculation are managed by cardiovascular symptoms rather than the trabecular pattern. To date, the prognostic role of excessive trabeculation in adults has not been shown to be independent of other myocardial disease. In neonates and children with excessive trabeculation and normal or abnormal function, clinical caution seems warranted because of the reported association with genetic and neuromuscular disorders. This report summarizes the evidence concerning the etiology, pathophysiology, and clinical relevance of excessive trabeculation. Gaps in current knowledge of the clinical relevance of excessive trabeculation are indicated, with priorities suggested for future research and improved diagnosis in adults and children