Pediatric ECGs: Difference between revisions

Revision as of 19:46, 27 April 2009

Age

QRS Axis Normal Values

Abnormal Values

Description

Neonate

30° to 90°

>190° to -90°

<30° to <-90°

Extreme right axis deviation

Left axis deviation

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

@@ Line 14: / Line 14: @@
 |-
 |Adult
-|-30° to 90°
+| -30° to 90°
-|<-30°
+|
--30° to -45°
+{|
--45° to -90°
+|-
-° to 120°
+| <-30°
-° to 120°
+|-
+| -30° to -45°
+|-
+| -45° to -90°
+|-
+| 90° to 120°
+|-
+| 90° to 120°
+|}
+|
+{|
+|-
 |Left-axis deviation
-Moderate left-axis deviation
+|-
-Marked left-axis deviation
+|Moderate left-axis deviation
-Moderate right-axis deviation
+|-
-Marked right-axis deviation
+|Marked left-axis deviation
+|-
+|Moderate right-axis deviation
+|-
+|Marked right-axis deviation
+|}
 |-
 |8 to 16 years