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
*[[Conduction|PR interval]]: first degree AV block in 6-19%
*[[Conduction|PR interval]]: first degree AV block in 6-19%
*[[Heart axis|QRS axis]]: 0° to 180°; RAD; LAHB
*[[Heart axis|QRS axis]]: 0° to 180°; RAD; LAD in Holt-Oram or LAHB
*[[Chamber_Hypertrophy_and_Enlargment|Ventricular hypertrophy]]:
* QRS Configuration: rSr´ or rsR´ with RBBBi>RBBBc
*Particularities: “Crochetage” pattern
* Atrial Enlargement: RAE 35%
*[[Chamber_Hypertrophy_and_Enlargment|Ventricular hypertrophy]]: Uncommon
*Particularities: "Crochetage" pattern
 
==Ventricular Septal Defect==
==Ventricular Septal Defect==