Ragdolls have the great fortune to have a DNA test for HCM (Hypertrophic Cardiomyopathy, a cardiovascular disease). HCM causes irregular thickening of the guts which is the most typical cause of heart problems in cats. Reply ↓ Lamar Dec seventeen, 2022 at nine:11 pm Our story is unique and sad. https://ragdollshome.com/