STRUCTURAL CAUSES OF CARDIAC DYSFUNCTION IN UREMIA

被引:12
作者
RAMBAUSEK, M
AMANN, K
MALL, G
RITZ, E
机构
[1] Department of Internal Medicine, University of Heidelberg, Heidelberg
[2] Department of Pathology, University of Heidelberg, Heidelberg
关键词
ANGINA PECTORIS; CARDIAC DISEASE; CARDIAC INTERSTITIAL FIBROSIS; LEFT VENTRICULAR HYPERTROPHY; UREMIA;
D O I
10.3109/08860229309054955
中图分类号
R5 [内科学]; R69 [泌尿科学(泌尿生殖系疾病)];
学科分类号
1002 ; 100201 ;
摘要
While coronary heart disease is undoubtedly a major cause of cardiac morbidity and mortality in uremia, important noncoronary problems contribute to the common presence of cardiac problems. Based on clinical and experimental studies, we could show: (i) Left ventricular hypertrophy (LVH) can be dissociated, at least in part, from elevation of blood pressure. (ii) In uremia, PTH-dependent intermyocardiocytic fibrosis occurs; it may account, at least in part, for disturbed LV compliance and contribute to the arrhythmogenic potential. (iii) Blood pressure-independent abnormalities of intracardiac arterioles and reduced myocardial capillary supply are observed.
引用
收藏
页码:421 / 428
页数:8
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