use mne to read edf

i am new to mne and i have a program which need it. i got some problem when starting using mne. i know that read_raw_edf could read edf. but i don`t know how to get some channel’s data from it, espcially the channel ECG which i need. does anyone know how or could tell me how to study this? forgive my english, thanks.

Hello,

Please have a look through the tutorials: Tutorials — MNE 1.4.2 documentation
Especially the introductory tutorials.

read_raw_edf will return a Raw object, used to store continuous recordings. You can then use different methods to interact with this object. API is defined here: mne.io.Raw — MNE 1.4.2 documentation

Mathieu