Master the dissimilarities in signs and symptoms and a lot more amongst peripheral artery disease and chronic venous insufficiency. Lack of blood and oxygen causes upper body ache (exertional angina). Exertional angina normally subsides once the patient rests. In people with intermittent claudication, the narrowed arteries in the decreased extremities https://www.sgvascularctr.com/types-of-treatments-for-vascular-diseases/