![cardiograph of the heart cardiograph of the heart](http://1.bp.blogspot.com/-CapUBJpBJmA/UlAfHP2q1tI/AAAAAAAAALs/C3RrkJMkSPM/s1600/78.png)
The ECG is a safe procedure with no known risks. The doctor can interpret the results of your ECG straight away based on your medical history, symptoms and clinical examination.
#Cardiograph of the heart skin#
An ECG is completely painless and non-invasive, as the skin is not penetrated. When the procedure is completed, the electrodes are removed. This type of ECG takes about 15 to 30 minutes to complete.
#Cardiograph of the heart free#
You are free to move around normally while the monitor is attached.
![cardiograph of the heart cardiograph of the heart](https://thumbs.dreamstime.com/b/heart-pulse-heartbeat-line-electrocardiogram-d-152457271.jpg)
![cardiograph of the heart cardiograph of the heart](https://thumbs.dreamstime.com/z/heart-attack-concept-heart-graphic-use-hand-grabbing-chest-white-background-39059864.jpg)
#Cardiograph of the heart portable#
ambulatory ECG – if you have an ambulatory or Holter ECG you wear a portable recording device for at least 24 hours.This type of ECG usually takes 5 to 10 minutes No movement is allowed during the test, as electrical impulses generated by other muscles may interfere with those generated by your heart. resting ECG – you lie down for this type of ECG.These electrodes detect the electrical currents generated by the heart – these are measured and recorded by the electrocardiograph. The selected sites are shaved if necessary because hair prevents the electrodes from making proper contact with the skin.Įlectrodes (sensors) are attached to the chest, arms and legs or sticky gel. Underwire in a bra can interfere with the ECG reading – you may be asked to remove it before the test.Īn ECG works best when the skin is clean and dry, and free of oils and lotions. When you go for an ECG test, you will need to remove your upper clothing so that electrodes can be attached to your chest and limbs., Wearing a separate top with trousers or a skirt can allow easy access to the chest. Always let your doctor know what medications you are taking before you have an ECG, and if you have any allergies to adhesive tapes that may be used to attach electrodes.
![cardiograph of the heart cardiograph of the heart](https://d2gg9evh47fn9z.cloudfront.net/800px_COLOURBOX30171128.jpg)
There is no need to restrict food or drink before having an ECG test.