External and internal pacing have not been shown to improve outcome and are not recommended.  There may be capture of the signals, but there is no improvement in contractility. In appropriate patients with<unk><unk>  activity (PEA), pericardiocentesis and emergent cardiac surgery may be lifesaving procedures. When adequate expertise is available, thoracotomy can be performed in refractory cases, if the patient had chest trauma. Circulatory assistance (e.g., intra-aortic balloon pump, extracorporeal membrane oxygenation, cardiopulmonary bypass, and ventricular assist device), can be used to manage patients with near<unk><unk>  activity or a very low-output state.The chances of a successful outcome depend on a very coordinated resuscitation process where specific person responsible for specific steps and a good team leader should be available.
Pulseless electrical activity surgery
Anti-stuttering devices
Pacemaker syndrome surgery
Tachycardia surgery
Pulseless electrical activity medical therapy
Post TAVR management
Junctional bradycardia surgery
Ventricular tachycardia surgery