Discussion
The Ross procedure is a very interesting option in children and young
adults with severe aortic stenosis and regurgitation. Indeed, this
operation not only allows for aortic valve replacement in a population
where this option would not otherwise be possible, but also provides the
potential for neoaortic valve growth. [4] In addition to this, this
operation does not require postoperative anticoagulation and shows
exceptional hemodynamic data [5].
In this particular case, we performed this procedure as a rescue
operation under emergent circumstances in a very low birth weight
neonate. On this regard, it should also be emphasized that the net
weight of the baby at the time of Ross operation would have been even
lower considering his important edematous state. Moreover, the need for
contegra biscupidalization added complexity on an already high-demanding
procedure performed in such small neonate. Even though it was a risky
operation, the results were outstanding both in terms of clinical
outcomes and subsequent growth of the baby [figure 2].
To our knowledge, this is the smallest patient undergoing a Ross
procedure and mitral valve repair described in the literature. This case
demonstrates the potential use of this procedure even in very young
patients and challenging circumstances.