Elektrokardiogramën

Elektrokardiogramën, commonly abbreviated as EKG or ECG, is a non-invasive diagnostic tool used to assess the electrical activity of the heart. It is a fundamental and widely used medical test that provides valuable information about the heart's rhythm, rate, and overall electrical function. The procedure involves placing several electrodes on the skin of the chest, arms, and legs. These electrodes detect the tiny electrical impulses generated by the heart as it beats.

These electrical signals are then amplified and recorded by a machine, which produces a visual representation of the heart's activity. This recording, the electrocardiogram, appears as a series of waves and lines on a graph paper or a digital screen. Medical professionals interpret these patterns to identify various cardiac conditions. For instance, an EKG can detect arrhythmias (irregular heartbeats), myocardial infarction (heart attack), ischemia (reduced blood flow to the heart muscle), and abnormalities in the heart's structure or function.

The EKG procedure is quick, painless, and can be performed in a doctor's office, hospital, or even at home with portable devices. It is a crucial component of routine physical examinations, particularly for individuals with risk factors for heart disease, and is also vital in emergency situations to quickly diagnose cardiac events. The information derived from an EKG guides diagnosis, treatment, and monitoring of a wide range of cardiovascular diseases.