ATTRV122I amyloidosis

What is ATTRV122I amyloidosis?

Transthyretin (TTR)-related familial amyloidotic cardiomyopathy is a hereditary TTR-related systemic amyloidosis (ATTR) with predominant cardiac involvement resulting from myocardial infiltration of abnormal amyloid protein.

Other condition names

  • ATTR cardiomyopathy
  • ATTRV122I-related amyloidosis
  • TTR-related amyloid cardiomyopathy
  • TTR-related cardiac amyloidosis
  • Transthyretin amyloid cardiopathy
  • Transthyretin-related familial amyloid cardiomyopathy

Inheritance type

Autosomal dominant

Age of Onset

  • Adult
Orphadata: Free access data from Orphanet. © INSERM 1999. Available on "". Data version 1.3.16 / 4.1.7.