A defibrillation pacing system and method used for a heart disease patient, the system comprising a wearable heart monitor (1), an external controller (2), a storage card (3), an external control module (4), a miniature battery (5), an external defibrillation pacing electrode (6), an external connecting wire (7), an external miniature heart monitoring module (8), an internal miniature heart monitoring module (9), a pulse generator (11) and an internal connecting wire (12). The wearable heart monitor (1) is connected to the skin of the patient, the internal miniature heart monitoring module (9) is connected to the heart (13), and the external and internal miniature heart monitoring modules (8, 9) automatically detect various physiological indicators of the heart (13) of the user and automatically analyse the detected physiological indicators. The wearable heart monitor (1) is connected to the external control module (4) via wired or wireless means, the storage card (3) is provided within the external control module (4), an internal control module (10) is wirelessly connected to the external storage card (3), the external control module (4) is connected to the defibrillation pacing electrode (6) via wired or wireless means, the internal control module (10) is connected to the pulse generator (11) via wired or wireless means, and customised low-power low-voltage stimulation is performed on the heart (13) via the defibrillation pacing electrode (6) of the pulse generator (11). The present invention emits stimulation signals having different strengths, different frequencies and different electrical phases for heart characteristics of different patients.L'invention concerne un système et un procédé d'entraînement par défibrillation utilisés pour un patient atteint de maladie cardiaque, le système comprenant un moniteur cardiaque pouvant être porté (1), une unité de commande externe (2), une carte de stockage (3), un module de commande externe (4), une batterie miniature (
