[Travelling with a pacemaker or implanted defibrillator].

There are no guidelines for patients travelling with implanted pacemakers or defibrillators. Only few publications deal with specific problems that this patient group might face. In this article different aspects of travelling with implanted electric devices are summarized. Patients with pacemakers and implanted defibrillators have nearly no limits when travelling. An exception to that rule is scuba diving, which mostly is limited because of the device. In general it is the underlying heart disease or arrhythmia that limits patients' travel activities. It is reasonable to travel after implantation only after wound healing is complete because arm movement on the implant site is limited and the risk of wound infection and lead dislocation is elevated in the early phase. However, if necessary, flying is possible 2 days after an uncomplicated implantation if pneumothorax can be excluded. Security checks can be passed safely by patients with pacemakers/defibrillators. Only repetitive movement of a handheld metal detector over the device should be avoided. When travelling to different time zones it might be reasonable to deactivate a programmed sleep rate (Medtronic, Biotronik). Patients at risk for ventricular arrhythmia (mainly patients with an implantable cardioverter-defibrillator) must make sure to take all possible preventive measures to avoid travelers' diarrhea. In case of infection early replacement of fluids and electrolytes is essential.