What does ECG stand for?

ECG stands for Electrocardiogram, a medical test used to record the electrical activity of the heart over time. It measures how fast the heart is beating, the rhythm of the beats, and the strength and timing of electrical impulses as they move through the heart’s chambers. Doctors use ECGs to detect abnormalities such as arrhythmias, heart attacks, and other cardiac conditions. The test is simple, painless, and involves attaching electrodes to the chest, arms, and legs. It provides critical diagnostic information that helps physicians monitor heart health and determine appropriate treatments or interventions.