11 min read
The Disease That Wasn't Rare After All
The scan that finds it is quick, safe, and has been around for years. Almost no cardiologist used it until a drug gave them a reason to look.
A non-invasive scan could spot ATTR cardiac amyloidosis, a common, deadly, long-overlooked cause of heart failure in the elderly, years before doctors used it. Diagnoses only surged after tafamidis (Vyndaqel) was approved for the heart in 2019. The treatment didn't create the disease; it created the diagnosis. The backstory, the economics, and why it matters.