transmitting body vital signs using GSM modem [HELP!]

Hello,
i'm a telecommunication engineering student, my graduation project is about transmitting body vital signs like temperature, ECG & heart beat using the GSM modems.
i have searched almost everywhere for some usefull resources but i didn't find any!
can someone help me with those points please

• which modem to use and how to interface the modem with the sensor
• which PIC to use for interfacing
• how to recieve the data and display it

this project it an essential thing for my graduation so please some one help me.

thanks!