Ritchie J L, Clarke L J, Reichenbach D
Cathet Cardiovasc Diagn. 1979;5(3):283-7. doi: 10.1002/ccd.1810050310.
A case of congestive cardiomyopathy in a 46-year-old smoker with single-vessel right coronary artery disease is presented. Segmental contraction abnormalities were present in the anterior wall. Pathologic analysis showed diffuse fibrosis consistent with a cardiomyopathy in areas of abnormal contraction and normal muscle in areas of normal contractility. Segmental wall motion abnormalities have been reported but none with microscopic studies of areas of both abnormal and normal contractility.
本文报告了一例46岁的吸烟男性充血性心肌病患者,其患有单支右冠状动脉疾病。前壁存在节段性收缩异常。病理分析显示,在收缩异常区域有与心肌病相符的弥漫性纤维化,而在收缩功能正常区域则为正常心肌。已有节段性室壁运动异常的报道,但均未对收缩异常和正常区域进行微观研究。