MORE IMPAIRED DIASTOLIC FUNCTION OF LIGHT CHAIN AMYLOIDOSIS CONTRIBUTE TO POOR PROGNOSIS COMPARED WITH TRANSTHYRETIN AMYLOIDOSIS: RESULT FROM LONGITUDINAL STUDY OF BIOPSY-PROVEN CARDIAC AMYLOIDOSIS

Immunoglobulin light chain (AL) amyloidosis is associated with higher mortality than transthyretin (TTR) amyloidosis, however, few data exist regarding the relationship between difference of type of amyloidosis and cardiac mortality, especially in hemodynamic and echocardiographic parameters. We