Diagnostic approach to assessment of valvular heart disease using MRI-Part I: a practical approach for valvular regurgitation.
Valvular heart diseases from any cause are divided into two categories: stenosis and regurgitation. Acquired knowledge of the pathological aetiology and disease severity are the important clues for optimal treatment, which may be medication or combination with surgery. The non-invasive techniques have been established for valvular heart disease evaluation for many years especially in demonstrating valvular structure and assessing severity. Transthoracic echocardiography still plays the major role. However, not every case can be clearly evaluated by transthoracic echocardiography because of rib space window limitation. In the present-day practice, MRI has been extensively used for the evaluation of heart diseases in both unique and complementary categories. However, valvular heart disease assessment using cardiac MRI still remains an important challenge.
Department of Cardiology, Bangkok Heart Hospital, Bangkok, Thailand.
Lertlak
L
Chaothawee
Cardiac imaging; cardiac MRI and CT specialist; clinical cardiology