A closed hole.
Barletta
G
G
Dept. of Internal Medicine and Cardiology, University of Florence.
Toso
A
A
Del Bene
R
R
Dabizzi
R P
RP
D017541:Aneurysm, False / Q000000981:diagnostic imaging*; D018618:Echocardiography, Doppler, Color; D017548:Echocardiography, Transesophageal; D006345:Heart Septal Defects, Ventricular / Q000000981:diagnostic imaging*; D006346:Heart Septum / Q000000981:diagnostic imaging; D006801:Humans; D008297:Male; D008875:Middle Aged