Annular Indentation of the Ventricles in a Stillborn: A Case Report and Literature Review.

BackgroundIdiopathic indentation of the cardiac ventricles in a fetus has not been previously reported. Reported cases of congenital ventricle indentation are either caused by pericardial abnormalities or myocardial defects. Case report: We describe an incidental finding of annular indentation of the lower part of both ventricles in a stillborn male. The fetus was well-developed and the cause of stillborn was pronounced cord entanglement twice around the neck.

Conclusion

Circumferential indentation of ventricles is distinguished from constrictive pericarditis and other myocardial defects as histologically the three layers of endocardium, myocardium, and pericardium are intact.