Heart failure (HF) affects 5 million Americans, of whom three-fourths are over age 65 and half are over age 75.1 HF is currently the leading cause of hospitaliz
Tumors of the cardiac conduction system (CCS) have rarely been reported. The CCS from 198 cardiac-related deaths (GroupⅠ),and 838 deaths from non-cardiovascula
Objective The goal of this study was to examine the association between urotensin Ⅱ (U Ⅱ) concentration and the severity of coronary artery disease (CAD). Met