ECG paper

Description

ECG paper is a specialized graph paper used in electrocardiography to record the electrical activity of the heart. It is typically heat-sensitive and designed for use with ECG machines, which print the heart’s electrical signals as waveforms on the paper. The paper is marked with a grid of small squares, usually 1 mm by 1 mm, which helps healthcare professionals measure time intervals and voltage amplitudes accurately. This grid assists in diagnosing heart conditions by analyzing the shape, timing, and rhythm of the ECG waves. ECG paper comes in different sizes and lengths, often sold in rolls or sheets compatible with specific ECG machine models.