Ankle/brachial index (ABI) exam, which compares the blood pressure readings from the arms and legs to check for discrepancies Insufficient blood and oxygen brings about upper body agony (exertional angina). Exertional angina typically subsides when the patient rests. In patients with intermittent claudication, the narrowed arteries from the decrease extremities https://www.sgvascularctr.com/types-of-treatments-for-vascular-diseases/