Ecgs

[ck1]

What happens during an ECG scan?

[Baldric]

Pretty good detail here, no discomfort involved

http://en.wikipedia.org/wiki/Electrocardiography

[craft1948]

I used to have them when I was having massive panic attacks........

[Mosaic]

Lie down, have little suckers put on you, keep still and don't talk, reading is taken, any irregularities immediately to GP.

According to OH who had one last week.