AHA Consensus Statement

Circulation is available at http://circ.ahajournals.org DOI: 10.1161/CIR.0b013e31829b2be6 †Deceased. The American Heart Association makes every effort to avoid any actual or potential conflicts of interest that may arise as a result of an outside relationship or a personal, professional, or business interest of a member of the writing panel. Specifically, all members of the writing group are required to complete and submit a Disclosure Questionnaire showing all such relationships that might be perceived as real or potential conflicts of interest. This statement was approved by the American Heart Association Science Advisory and Coordinating Committee on April 4, 2013. A copy of the document is available at http://my.americanheart.org/statements by selecting either the “By Topic” link or the “By Publication Date” link. To purchase additional reprints, call 843-216-2533 or e-mail [email protected]. This consensus statement was reviewed and endorsed by the ESC Working Group on Cardiovascular Magnetic Resonance, at the request of the American Heart Association. Although there is agreement with the general concepts of this document and confidence in the methodology used by the American Heart Association, the ESC Working Group on Cardiovascular Magnetic Resonance may not agree with every identified statement and/or specific wording. This document was not published by the ESC Working Group on Cardiovascular Magnetic Resonance and is not considered official ESC policy. The American Heart Association requests that this document be cited as follows: Pennell DJ, Udelson JE, Arai AE, Bozkurt B, Cohen AR, Galanello R, Hoffman TM, Kiernan MS, Lerakis S, Piga A, Porter JB, Walker JM, Wood J; on behalf of the American Heart Association Committee on Heart Failure and Transplantation of the Council on Clinical Cardiology and Council on Cardiovascular Radiology and Imaging. Cardiovascular function and treatment in β-thalassemia major: a consensus statement from the American Heart Association. Circulation. 2013;128:•••–•••. Expert peer review of AHA Scientific Statements is conducted by the AHA Office of Science Operations. For more on AHA statements and guidelines development, visit http://my.americanheart.org/statements and select the “Policies and Development” link. Permissions: Multiple copies, modification, alteration, enhancement, and/or distribution of this document are not permitted without the express permission of the American Heart Association. Instructions for obtaining permission are located at http://www.heart.org/HEARTORG/General/CopyrightPermission-Guidelines_UCM_300404_Article.jsp. A link to the “Copyright Permissions Request Form” appears on the right side of the page. 16