Hi , for every body
Please, I strongly need the circuit diagram for ECG wireless system . I have search a lot without getting any idea , please somebody help me​

 

A Google search for "Wireless ECG" found this link on the first page:
http://www.analog.com/en/amplifiers...ireless_ECG_Holter_Monitor/resources/fca.html

I guess you don't know how to use Google?