Author | Loren A. Crown, MD


Pediatric ECG Interpretation: Normal Tracings From Children of Various Ages

December 31, 2006

Pediatric ECGs vary by age;tracings change considerablyfrom birth through adulthood.In the ECG tracing above, theT waves are inverted. Nevertheless,as we outline here, the tracingis normal in a 9-year-old child; theT waves may not revert to normaluntil he reaches puberty.