Vilardouro Paiva Luis Manuel, Faustino Ana, Providencia Rui, Cachulo Maria Carmo
Department of Cardiology, Coimbra's Hospital Centre and University, S.Martinho do Bispo, Coimbra, Portugal.
BMJ Case Rep. 2014 Mar 31;2014:bcr2014204048. doi: 10.1136/bcr-2014-204048.