Submitral left ventricular aneurysm is a rare cardiac pathology, occurring almost
exclusively in black African patients. Two cases treated in our institute are reported
in the present report. One is a 10-year-old boy with submitral aneurysm and mitral
regurgitation, who underwent mitral valve repair and exclusion of the aneurysm with
a left atrial approach. He underwent a second operation due to mitral regurgitation
caused by retraction of the mitral apparatus by the patch scarring. The other case
is a 39-year-old male patient who presented with ventricular tachycardia. The aneurysm
was excluded by a Dacron patch from outside the left ventricle in addition to cryoablation
on the endocardium of the aneurysm. Both patients recovered well after the operation.
The present report presents two cases of this rare disease with different surgical
approaches.
Left ventricular aneurysm - congenital