Pediatric ECGs: Difference between revisions

Revision as of 19:50, 27 April 2009

Age

QRS Axis Normal Values

Abnormal Values

Description

Adult

-30° to 90°

<-30°

-30° to -45°

-45° to -90°

90° to 120°

Left-axis deviation

Moderate left-axis deviation

Marked left-axis deviation

Moderate right-axis deviation

Marked right-axis deviation

8 to 16 years

0° to 120°

>120°

Right-axis deviation

5 to 8 years

0° to 140°

>140°

<0°

Right-axis deviation

Left-axis deviation

1 to 5 y

5° to 100°

>100°

Right-axis deviation

1 mo to 1 y

10° to 120°

>120°

<10° to -90°

Right-axis deviation

Left-axis deviation

Neonate

30° to 90°

>190° to -90°

<30° to <-90°

Extreme right axis deviation

Left axis deviation

@@ Line 5: / Line 5: @@
 !Abnormal Values
 !Description
-|-
-|Neonate
-|30° to 90°
-|>190° to -90°
-<30° to <-90°
-|Extreme right axis deviation
-Left axis deviation
 |-
 |Adult
@@ Line 65: / Line 59: @@
 |Right-axis deviation
 Left-axis deviation
+|-
+|Neonate
+|30° to 90°
+|>190° to -90°
+<30° to <-90°
+|Extreme right axis deviation
+Left axis deviation
 |}