Skip to main content
. Author manuscript; available in PMC: 2013 Jul 1.
Published in final edited form as: Heart Rhythm. 2012 Feb 24;9(7):1090–1096. doi: 10.1016/j.hrthm.2012.02.023

Figure 3.

Figure 3

Electrocardiograms. (A) Lead V1 tracing showing intraventricular conduction delay (IVCD) in a 53 year old female (III-11). (B) Lead V1 tracing showing 1st degree atrioventricular (AV) block in a 50 year old female (III-9). (C) Lead V1 and V2 tracing showing right bundle branch block in a 69 year old male (III-7). (D) Lead V1 and V2 tracing showing typical features of Brugada syndrome in a 30 year old male (IV-13). (E) Lead V1 tracing showing 1st degree AV block and IVCD in a 56 year old female (III-13). (F) Lead V1 tracing showing 1st degree AV block in a 20 year old male (V-2). (G) Lead II tracing showing marked sinus bradycardia (cycle length >1500ms) and 1st degree AV block in a 21 year old male (IV-11). Electrocardiographic traces were obtained at standard recording conditions of 25 mm/s and 10 mm/mV.