TY - GEN AU - Pereira-da-Silva,Tiago AU - Galrinho,Ana AU - Branco,LuĂ­sa AU - Antunes,Eduardo AU - Cruz Ferreira,Rui TI - Unexpected cause of systolic dysfunction in an octogenarian SN - 2174-2030 PY - 2014///0421 KW - Aged, 80 and over KW - Ductus Arteriosus, Patent KW - complications KW - Female KW - Humans KW - Systole KW - Ultrasonography KW - Ventricular Dysfunction, Left KW - etiology N1 - Publication Type: Case Reports; Journal Article UR - https://doi.org/10.1016/j.repc.2012.10.007 ER -