What is an ECG test

An electrocardiogram (ECG) is a modest examination that can be used to check your heart's pace and electrical action. Sensors devoted to the skin are used to notice the electrical signals produced by your heart each time it beats. These signals are noted by a machine made by ECG Machine Manufacturers and are looked at by a doctor to see if they're rare. An ECG may be demanded by a heart specialist (cardiologist) or any doctor who thinks you might have difficulty with your heart, including your GP. The examination can be approved by a specially trained healthcare professional at a hospital, a clinic, or your GP surgery. An ECG is often used together with other examinations to help identify and monitor conditions affecting the heart. It can be used to examine indications of a possible heart problem, such as chest pain, palpitations (abruptly noticeable heartbeats), faintness, and shortness of breath.
An ECG can support notice:
arrhythmias – where the heart beats too gradually, too rapidly, or irregularly
coronary heart disease – where the heart's blood supply is congested or intermittent by a build-up of fatty substances
heart attacks – where the source of blood to the heart is suddenly congested
cardiomyopathy – where the heart masses become hard or distended
A series of ECGs can also be taken over time to screen a person already identified with a heart condition or taking medication known to potentially affect the heart. There are numerous diverse ways an ECG can be carried out. Usually, the examination involves ascribing several small, sticky sensors called electrodes to your arms, legs, and chest. These are linked by wires to an ECG recording apparatus supplied by the ECG Machine Suppliers. You don't require to do anything singular to prepare for the examination. You can dine and drink as usual beforehand. Before the electrodes are committed, you'll usually need to eliminate your upper clothing, and your chest may need to be shaved or prepared. Once the electrodes are in position, you may be offered a hospital dress to cover yourself. The examination was done on equipment bought from ECG Machine Dealers it usually only lasts a few minutes, and you would be able to go home soon afterward or return to the ward if you're previously staying in the hospital.