What is PAD?

Peripheral Arterial Disease (PAD) is a circulatory condition that affects the blood flow to the limbs, particularly the legs. It is caused by atherosclerosis, or plaque buildup, that reduces the flow of blood in peripheral arteries  It is often characterized by weak or missing pulses in the affected areas. PAD is diagnosed through various tests, including blood tests, Ankle-brachial index (ABI), ultrasound, and angiography. These tests help in identifying conditions related to PAD such as high cholesterol, high triglycerides, and diabetes.