http://64188.org/story.php?title=the-european-society-of-cardiology-developed-in-collaboration-with-the-heart-2 The European society of cardiology: developed in collaboration with the heart failure association (HFA) of the ESC. Eur J Heart Fail 2012, 14:803?69. Rose GA, Blackburn H: Cardiovascular survey methods. Geneva: World Health Organisation; 1982. Lang RM, Bierig M, Devereux RB, Flachskampf FA, Foster E, Pellikka PA, et al: Recommendations for chamber quantification: a report from the American society Tue, 18 Apr 2023 22:04:18 UTC en