The invention discloses a dynamic ECG signal acquisition system.The system includes a dynamic ECG signal acquisition device and an external device.Among them,The core signal acquisition device includes a core signal acquisition circuit.A static unit,A second electrode connected to the ECG signal acquisition circuit is carried.And a dynamic unit,Having a first electrode connected to the ECG signal capturing circuit,And a non electrode part,When retrieving the ECG signal,The static unit is fixed to a part of the body of a first user.So that the second electrode contacts the skin,By holding the non electrode part of the dynamic unit by a second user, the first electrode contacts the skin of another part of the first user's body.After that,The heartbeat signal acquisition process is executed.To obtain the ECG signal of the first user at the projection angle between the first electrode and the second electrode,And,The obtained ECG signal or other ECG related information is displayed on the external device immediately.本創作所揭示為一種動態心電訊號擷取系統，該系統包括一動態心電訊號擷取裝置以及一外部裝置，其中，該心電訊號擷取裝置包括一心電訊號擷取電路，一靜態單元，承載有連接至該心電訊號擷取電路的一第二電極，以及一動態單元，具有連接至該心電訊號擷取電路的一第一電極，以及一非電極部分，當進行心電訊號擷取時，該靜態單元被固定於一第一使用者身體的一部份，以使該第二電極接觸皮膚，並藉由一第二使用者手持該動態單元的該非電極部分而使該第一電極接觸該第一使用者身體另一部份的皮膚，之後，一心電訊號擷取程序被執行，以取得該第一使用者於該第一電極以及該第二電極兩點間之投影角度的心電訊號，並且，所取得的心電訊號或其他心電相關訊息被即時顯示於該外部裝置上。
