Objective To explore the distribution of calcitonin gene-related peptide ( CGRP) immunoreactive cells in myocardium in the rat of chronic heart failure( CHF) .

• 目的研究慢性心衰(CHF)大鼠心脏降钙素基因相关肽(CGRP)免疫阳性细胞的分布变化规律。