ECG es la abreviatura de electrocardiograma. "Electro" se refiere a la actividad eléctrica natural del corazón que este estudio registra a través de pequeños cables que se adhieren al pecho. No sentirá nada. Back to Articles Related Articles Note: All information is for educational purposes only. For specific medical advice, diagnoses, and treatment, consult your doctor. © 1995-2021 KidsHealth®. All rights reserved. Images provided by The Nemours Foundation, iStock, Getty Images, Veer, Shutterstock, and Clipart.com.