ECG in Congenital Heart Disease: Difference between revisions
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==Secundum atrial septal defect== | ==Secundum atrial septal defect== | ||
*[[Rhythm]]: normal sinus rhythm, increased risk of AF with age | *[[Rhythm]]: normal sinus rhythm, increased risk of AF with age |
Revision as of 19:02, 17 December 2010
Secundum atrial septal defect
- Rhythm: normal sinus rhythm, increased risk of AF with age
- PR interval: first degree AV block in 6-19%
- QRS axis: 0° to 180°; RAD; LAHB
- Ventricular hypertrophy:
- Particularities: “Crochetage” pattern