The cardiac stimulation device comprises a sensing module configured to measure at least one cardiac state of a subject and a stimulation module coupled to the sensing module. The stimulation module includes a stimulation emitting coil, a stimulation control circuit coupled to the stimulation emitting coil, and a stimulation receiver with a stimulation receiving coil and a stimulation electrode. The stimulation control circuit is configured to drive the stimulation emitting coil to emit stimulation an electromagnetic signal based on the at least one cardiac state. The stimulation receiving coil receives the stimulation electromagnetic signal and generates a stimulation voltage provided to the stimulation electrode. The stimulation electrode is set on a cardiac stimulation area of the subject, and the stimulation voltage is transmitted to the cardiac stimulation area through the stimulation electrode. |