Rapid Progression of Left Ventricular Wall Thickness Predicts Mortality in Cardiac Light-chain Amyloidosis

LVT progression is a powerful risk predictor in light-chain CA, superior to parameters such as LVEF, LVT or a low-voltage pattern. Improved survival by high-dose chemotherapy and stem-cell transplantation is paralleled by a reduction in LVT progression. Repetitive echocardiographic assessment appears indicated in CA patients to identify candidates for heart transplantation in amyloidosis.