Peripheral Vascular Disease Kevin Nicholls 10/04/2023 9 Views A general term used to describe any condition that affects the blood vessels outside of the heart and brain. This can include conditions such as PAD, varicose veins, and Raynaud’s disease. Related Articles: Glossary: Peripheral Vascular DiseaseAlternative Meanings: Peripheral Vascular Disease Term: Peripheral vascular disease (PVD) Definition (plain English):A circulation disorder where narrowed blood vessels reduce blood flow to the limbs. Examples: Atherosclerosis (artery hardening) Diabetes-related vascular disease How it relates to nails:Poor blood flow can cause slow-growing, brittle, or thickened nails, and increase infection risk. Confusable with:Ageing-related nail changes or nail changes from heart and lung disease. Disclaimer:⚠️ This information is for educational purposes only. It is not a diagnosis. Always seek medical advice if you are concerned.