ECG Paper Rolls for 1/3/12 Channel ECG Machine

What Are the Different Types of ECG Paper?

1. Single-channel ECG paper
Features: It only records the ECG signal of one lead. This ECG paper is relatively simple and relatively low in cost.
Applicable situations: It is suitable for some basic ECG examination needs and has a certain effect on the preliminary screening of heart problems. However, since only one lead can be recorded, some abnormalities in different parts of the heart may be missed.
2. Three-channel ECG paper
Features: It can record ECG signals of three leads at the same time. It can provide richer ECG information than a single channel, which helps to observe the electrical activity of the heart more comprehensively.
Applicable situations: It is more common in some small medical institutions or specific examination scenarios. It has a certain auxiliary effect on the diagnosis of some common heart diseases.
3. Twelve-channel ECG paper
Features: It can record ECG signals of twelve leads at the same time, covering all parts of the heart. It can provide very detailed and accurate ECG information, which is crucial for the accurate diagnosis of various heart diseases.
Applicable situations: It is widely used in cardiac specialist examinations in large hospitals. It can detect a variety of complex heart problems, such as myocardial infarction, arrhythmia, conduction block, etc.