The invention discloses a portable electric shock device for heart, which is connected with a remote device. The portable electric shock device includes an electric shock module, a control module and a certain bit transmission module.The electric shock module is located in the thoracic cavity of one user, and can selectively output an electric power to shock one user's heart.The control module is connected with the electric shock module. When the control module executes an emergency command, it controls the electric power output of the electric shock module.The positioning transmission module is connected with the control module to locate the user's position and generate a certain bit signal, and the positioning transmission module transmits the positioning signal to the remote device to display the user's certain bit coordinate according to the positioning signal through the remote device.本創作係揭露一種心臟用之可攜式電擊裝置,係與一遠端裝置連接,此可攜式電擊裝置包含一電擊模組、一控制模組及一定位傳輸模組。電擊模組係置於一使用者之一胸腔位置,可選擇性輸出一電力,以對使用者之一心臟進行電擊。控制模組係連接電擊模組,當控制模組執行一急救指令後係控制電擊模組輸出電力。定位傳輸模組係連接控制模組,以對使用者之位置進行定位並產生一定位訊號,且定位傳輸模組係將定位訊號傳至遠端裝置,以經由遠端裝置依據定位訊號顯示使用者之一定位座標。