1. Interventricular septal expansion of a sinus of Valsalva aneurysm: a rare cause of complete heart block. Issue 2 (1st August 1998) Authors: Walters, M I; Ettles, D; Guvendik, L; Kaye, G C Journal: Heart Issue: Volume 80:Issue 2(1998) Page Start: 202 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗