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Full-Text Articles in Medicine and Health Sciences
Is Biventricular Vascular Coupling A Better Indicator Of Ventriculo-Ventricular Interaction In Congenital Heart Disease?, Emily L. Yang, Shelby Kutty, Brian D. Soriano, Sathish Mallenahalli, Mark R. Ferguson, Mark B. Lewin, Sujatha Buddhe
Is Biventricular Vascular Coupling A Better Indicator Of Ventriculo-Ventricular Interaction In Congenital Heart Disease?, Emily L. Yang, Shelby Kutty, Brian D. Soriano, Sathish Mallenahalli, Mark R. Ferguson, Mark B. Lewin, Sujatha Buddhe
Journal Articles: Pediatrics
BACKGROUND: Ventriculo-ventricular interactions are known to exist, though not well quantified. We hypothesised that the ventricular-vascular coupling ratio assessed by cardiovascular MRI would provide insight into this relationship. We also sought to compare MRI-derived ventricular-vascular coupling ratio to echocardiography and patient outcomes.
METHODS: Children with cardiac disease and biventricular physiology were included. Sanz's and Bullet methods were used to calculate ventricular-vascular coupling ratio by MRI and echocardiography, respectively. Subgroup analysis was performed for right and left heart diseases. Univariate and multivariate regressions were performed to determine associations with outcomes.
RESULTS: A total of 55 patients (age 14.3 ± 2.5 years) …
Intraventricular Septation In The Context Of Dilated Cardiomyopathy Associated With Ttn Mutation, Karl R. Khandalavala, Jean A. Ballweg, Stanley J. Radio, Jeffrey A. Robinson
Intraventricular Septation In The Context Of Dilated Cardiomyopathy Associated With Ttn Mutation, Karl R. Khandalavala, Jean A. Ballweg, Stanley J. Radio, Jeffrey A. Robinson
Journal Articles: Pediatrics
A 6-month-old infant boy presented with symptomatic heart failure. Dilated cardiomyopathy was found in association with a mutation in TTN. Structural heart disease included novel septation of the left ventricle with a fenestrated membrane resulting from aberrant congenital mitral valve apparatus formation. (Level of Difficulty: Advanced.).