Updated knowledge and practical implementations of stress echocardiography in ischemic and non-ischemic cardiac diseases: An expert consensus of the Working Group of Echocardiography of the Hellenic Society of Cardiology.

Stress echocardiography (SE) is a well established and valid technique, widely used for the diagnostic evaluation of patients with ischemic and nonischemic cardiac diseases. This statement of the Echocardiography Working Group of the Hellenic Society of Cardiology summarizes the consensus of the writing group regarding the applications of SE, based on the expertise of their members and on a critical review of present medical literature. The main objectives of the consensus document include a comprehensive review of SE methodology and training-which focus on the preparation, the protocols used, the analysis of the SE images, and updated, evidence-based knowledge about SE applications on ischemic and nonischemic heart diseases, such as in cardiomyopathies, heart failure, and valvular heart disease.

Primary cardiac intimal sarcoma masquerading as mitral stenosis.

Intimal sarcomas are a very rare medical entity and usually arise from the pulmonary artery or the thoracic aorta. Sarcomas should be considered in the differential diagnosis in patients with suspected mitral valve disease. Echocardiography should be performed as early as possible to establish a prompt diagnosis and management.

Atrial Myxoma Mimicking Mitral Stenosis.

Myxoma is the most common primary cardiac tumor and is usually located in the left atrium. Clinical manifestation relies in large part on the size, location, and architecture of the tumor. There are many reports in the literature of cardiac myxomas causing syncope, embolism, even myocardial infarction.

Effect of combined chelation therapy with deferiprone and deferoxamine on left ventricular diastolic function in adult beta-thalassemia major patients.

Beta-thalassemia major (beta-TM), patients, asymptomatic and with preserved left ventricular ejection fraction (LVEF) were studied echocardiographically. Group A (26 patients), on deferiprone (L1) and deferoxamine (DFO) combination therapy (L1: 80 +/- 27 mg/kg/day, DFO: 160 +/- 87 mg/kg/week) and group B (35 patients) on DFO monotherapy (240 +/- 40 mg/kg/week) for the last 2 years were compared. Another group, C (14 patients), switched to L1 (74 +/- 15 mg/kg/day) plus DFO (158 +/- 48 mg/kg/week) for 20-30 months, was prospectively studied for 2 years.