| Institution: | 1. Arrhythmia Unit, Cardiology Department, Ramón y Cajal Hospital, Madrid, Spain;2. Medtronic Ibérica, Madrid, Spain;3. Txagorritxu Hospital, Vitoria, Spain;4. Virgen de la Victoria Hospital, Málaga, Granada, Spain;5. Santa Creu i Sant Pau Hospital, Barcelona, Spain;6. Clinic of Valladolid Hospital, Valladolid, Spain;7. Donostia Hospital, Donostia, Spain;8. Canarias Hospital, Santa Cruz de Tenerife, Spain;9. Vigo Hospital, Vigo, Spain;10. Puerta de Hierro Hospital, Madrid, Spain;11. Complejo Hospitalario Universitario de Granada, Granada, Spain |
