Figure 2From: A rare case of sinus of valsalva-right atrial fistula secondary to an abscess perforation from underlying aortic valve endocarditis LA: left atrium, AV: Aortic Valve, RV: Right ventricle, RA: Right atrium; the arrow shows an aorto-RA fistula from the perforation between the aorta and the RA.Back to article page