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pubmed:abstractText |
Apical ventricular septal defects (VSDs) are difficult to visualize through a transatrial approach, while the use of a left ventriculotomy may result in progressive ventricular dysfunction. Transcatheter closure has not been reliable, especially in small infants. Apical right ventriculotomy provides good exposure, preserves left ventricular function, and allows secure closure of apical VSDs.
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