Video 14.5 A subxiphoid window profiling major straddling of the mitral valve (SMV) in an infant with TGA {S,D,D} pulmonary stenosis.
A modified short-axis view obtained from a subxiphoid window profiling major straddling of the mitral valve (SMV) in an infant with TGA {S,D,D} pulmonary stenosis. Note the inferior positioned tricuspid valve (TV) inflow and the straddling via the anterior (outflow) aspect of the ventricular septum.