RT Journal Article SR Electronic T1 Broken heart syndrome: tako-tsubo cardiomyopathy JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 1033 OP 1034 DO 10.1503/cmaj.090091 VO 180 IS 10 A1 Azeem Latib A1 Alfonso Ielasi A1 Matteo Montorfano A1 Antonio Colombo YR 2009 UL http://www.cmaj.ca/content/180/10/1033.abstract