Hearts are NOT Made to Be Broken: Expert Opinion on Amyloid Light-Chain Cardiac Amyloidosis
Amyloid light-chain (AL) amyloidosis is a rare systemic disease caused by plasma cell dyscrasia. These plasma cells produce excess Ig light chains, which can misfold, aggregate, and deposit in tissues, resulting in toxicity and organ dysfunction. The heart is among the most commonly affected organs and cardiac involvement is associated with significantly worse outcomes.