Publications (2)2.81 Total impact
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Article: Guideline recommendations for heart complications in thalassemia major.
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ABSTRACT: Thalassemia major is an inherited hemoglobin disorder resulting in a chronic hemolytic anemia. Transfusion therapy together with elevated gastrointestinal absorption of iron determines iron overload, which causes most of the mortality and morbidity associated with the disease. Heart complications represent the leading cause of mortality in this disease, although, because of an improvement in chelation treatment, an important and progressive increase of life expectancy mainly as a result of a reduction in mortality due to cardiac dysfunction has been demonstrated in recent years. Clinical pictures of heart damage range from the involvement of the ventricles to pulmonary hypertension or symptomatic ventricular or supra-ventricular arrhythmias. For this reason, the possibility of having specific recommendations is noteworthy. These recommendations outline the definition, the follow-up and the treatment of the main heart complications in this group of patients. The identification of topics and the nomination of the committee were made on behalf of the Society for the Study of Thalassemia and Hemoglobinopathies (SoSTE). The document obtained the auspices of ANMCO, SIC, SIRM and the Cardiovascular Magnetic Resonance Working Groups of the ANMCO, SIC and SIRM. All recommendations provided in this document have been performed according to the American Cardiology College (ACC) and American Heart Association (AHA) guidelines. Moreover, the recommendations were reviewed by two external referees before the definitive approval.Journal of Cardiovascular Medicine 06/2008; 9(5):515-25. · 1.51 Impact Factor -
Article: Standardized T2* map of a normal human heart to correct T2* segmental artefacts; myocardial iron overload and fibrosis in thalassemia intermedia versus thalassemia major patients and electrocardiogram changes in thalassemia major patients.
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ABSTRACT: Studies of the standardized, 3D, 16-segments map of the circumferential distribution of T2* values, of cardiovascular magnetic resonance (CMR) in thalassemia major (TM) and thalassemia intermedia (TI) patients and of electrocardiogram (ECG) changes associated with TM, have been carried out. Similarly, the segment-dependent correction map of the T2* values and the artifactual variations in normal subjects and the T2* correction map to correct segmental measurements in patients with different levels of myocardial iron burden have been evaluated. Cardiovascular magnetic resonance can be a suitable guide to cardiac management in TI, as well as in TM; TI patients show lower myocardial iron burden and more pronounced high cardiac output findings than TM patients. Moreover, it is proposed that, due to its good positive predictive value (PPV) and low cost, ECG can be a suitable guide to orient towards CMR examination in TM cases.Hemoglobin 02/2008; 32(1-2):97-107. · 1.30 Impact Factor
