The Concept of "Masquerading" Bundle-Branch Block
An Electrocardiographic-Pathologic Correlation
This is a clinicopathologic study of 2 patients who electrocardiographically presented so called "masquerading" bundle-branch block. The conduction systems and the entire hearts of these patients were studied pathologically by methods especially devised by Lev for electrocardiographic correlation. This report is part of a long-term project attempting to ascertain the anatomic substrate of electrocardiographic abnormalities.
- © 1958 American Heart Association, Inc.