These 7 skin changes may signal underlying heart disease — dermatologists say they can appear before chest pain or breathlessness, so they shouldn’t be ignored.
1. Swelling in feet and legs
Fluid buildup in the lower body can happen when the heart isn’t pumping effectively, leading to noticeable swelling.
2. Blue or purple skin (cyanosis)
A bluish tint on lips, fingers, or skin may indicate low oxygen levels in the blood due to heart or circulation problems.
3. Net-like purple pattern (livedo reticularis)
A lace-like, mottled pattern on the skin can signal reduced blood flow or vascular issues linked to heart disease.
4. Yellowish deposits around eyes or skin
Waxy yellow patches (cholesterol deposits) may reflect high cholesterol, increasing heart disease risk.
5. Sudden clusters of waxy bumps
These small bumps are fat deposits caused by very high triglycerides, which can also affect heart health.
6. Curved nails with swollen fingertips (clubbing)
This change may occur due to long-term low oxygen levels related to heart conditions.
7. Red or purple lines under nails
Thin streaks beneath nails can sometimes be linked to heart infections or blood-vessel problems.
Important: These signs don’t always mean heart disease, but persistent changes should be checked by a doctor for early detection.
