What is the primary purpose of an EKG?

The primary purpose of an EKG, or electrocardiogram, is to record the electrical activity of the heart. This is essential for diagnosing various cardiac conditions, as the EKG provides a visual representation of the heart's electrical signals during each heartbeat. These signals help healthcare professionals assess the heart's rhythm, detect irregularities, and identify conditions such as arrhythmias, ischemia, or other cardiac issues.

Understanding the electrical activity of the heart is crucial for managing patients with known heart conditions, as well as for adequately monitoring cardiovascular health in various clinical settings. This capability allows for timely intervention and treatment when necessary, contributing significantly to patient care and overall health outcomes.