1. Conduction defects and mitral annulus calcification. Issue 2 (August 1980) Authors: Nair, C K; Runco, V; Everson, G T; Boghairi, A; Mooss, A N; Mohiuddin, S M; Sketch, M H Journal: Heart Issue: Volume 44:Issue 2(1980) Page Start: 162 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗