An ECG is often used alongside other tests to help diagnose and monitor conditions affecting the heart.
It can be used to investigate symptoms of a possible heart problem, such as chest pain, suddenly noticeable heartbeats (palpitations), dizziness and shortness of breath.
AnECG can help detect:
A series of ECGs can also be taken over time to monitor a person already diagnosed with a heart condition or taking medication known to potentially affect the heart.
Read about electrocardiograms (ECGs), including why they're done, what happens and what the potential risks are.
An ECG is often used alongside other tests to help diagnose and monitor conditions affecting the heart.It can be used to investigate symptoms of a possible heart problem, such as chest pain, suddenly
There are several different ways an ECG can be carried out. Generally, the testinvolves attaching a number of small, stickysensors called electrodes to your arms, legs and chest. These are connected b
There are three main types of ECG: a resting ECGcarried outwhile you're lying down in a comfortable position a stress or exercise ECGcarried outwhile you're using an exercise bike or treadmill an am
An ECG recording machine will usually show your heart rhythm and electrical activity as a graph displayed electronically or printed on to paper. For an ambulatory ECG, the ECG machine will store the i
An ECG is a quick, safe andpainless test. No electricity is put into your body while it's carried out.There may be someslight discomfort when the electrodes are removed from your skin similar to remov