Electrocardiogram monitors also known as ECG machines are devices which are fundamentally used to detect heart diseases and monitor electrical activity of a heart. It is highly useful in detecting cardiovascular diseases. These machines can monitor and detect damaged and diseased tissues, the rate of the heartbeat, and structural abnormalities. It can additionally detect the effects of certain drugs on the heart.
It is one of the safest and most invasive methods; It is utilized by millions of cardiologists all over the world to detect the difficulty and functions of the heart. The electrocardiogram is described in the form of electrical waves which are represented on paper.
Different Parts of an Electrocardiogram Machine
This machine is a group of devices that collaborate to record and detect the activity of a heart. It reads the impulses of a heart and translates into a graph style diagram. They then print it on paper.
A set of lead wires that include diminutive metal discs at the terminus of the wire. These discs are thin and adhesive; It connects to legs, arms, and the chest to monitor and record the rhythm of a heart. These electrodes are appended to the main unit of a machine. Most of the electrocardiogram machine uses 12 electrodes to monitor the functions of a heart. The 12 lead is another type of ECG machine that can be habituated to detect the activities of the heart from twelve different angles.
Amplifiers are the devices that receive an electrical signal from electrodes and convert into information. The amplifiers include sundry sections and functions. The signal received from the human body is relatively inept and must be amplified so that it can be stabilized. The amplifier makes up a buffer amplifier and a preamplifier which avail to convert the information so that it can be read by an output device. However, the amplifier is isolated from the main unit of the machine so as to safely sentinel the patients from electrical shocks.
The ECG machine includes different output devices such as recorder which records and prints ECG signals, computers, magnetic tapes, and oscilloscopes. The final output information includes a paper that indicates electrical signals. It is used to diagnose heart disease and detect recent cardiac seize or arrest and other abnormalities.
Another prevalent type of device includes Holter monitors, which are portable machines that are also used to diagnose abnormal heart rhythms. It is quite similar to the conventional types of devices, but it includes several additional features. It comprises a portable ECG recorder and the three electrodes. The electrical output detected from a heart can be stored in these devices so that it can be evaluated by the physicians.
There are sundry types of an electrocardiogram machine which can be bought from online stores. The two most prevalent types of machines include the 3-lead and 5-lead machines, which are portable.
Most Popular Brand EKG Machine
List of the popular brand EKG machine-
- MeCan (Color Doppler )
- Heal Force