维基百科中的醫學内容仅供参考，並不能視作專業意見。如需獲取醫療幫助或意見，请咨询专业人士。詳見醫學聲明。 The claimed incidence of PAD and CLI differs according to the population researched. As much as 21% of sufferers with intermittent claudication could development to CLI. Limb-threatening or essential limb ischemia (CLI) is manifested by chronic (more than two months) ischemic rest ... https://sgvasculargrp.com/medical-condition/peripheral-arterial-disease/