EKG/ECG Machines : Popular Brand EKG Machine


ECG-MachineElectrocardiogram 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 salutary in detecting cardiovascular diseases. These machines can monitor and detect damaged and diseased tissues, the rate of heartbeat, structural abnormalities. It can additionally detect the effects of certain drugs on the heart.

It is one of the safest and 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 describing in the form of electrical waves which are represented on paper.

Different Parts of an Electrocardiogram Machine

This machine is a group of the device which collaborates to record and detect the activity of a heart. It reads the impulses of a heart and translates into a graph style diagram. It is then printed on paper.


EKG/ECGA set of lead wires which include diminutive metal discs at the terminus of the wire. These discs are thin and adhesive which are connected 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. The majority of the electrocardiogram machine use 12 electrodes to monitor the functions of a heart. The 12-lead  is another type of ECG machine which can be habituated to detect the activities of the heart from twelve different angles.


Amplifiers are the devices which 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 it must be amplified so that it can be stabilized. The amplifier constitutes 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 safe sentinel the patients from electrical shocks.

Output Devices

EKG-ECGThe ECG machine includes different output devices such as recorder which records and prints ECG signal, computers, magnetic tapes, and oscilloscopes. The final output information includes a paper which 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 this devices so that it can be evaluated by the physicians.

There are sundry types of electrocardiogram machine which can be bought from online stores. The two most prevalent types of machines include 3-lead and 5-lead machines which are portable.