Dynamic cyclic changes in coronary sinus caliber in patients with and without congestive heart failure

被引:34
作者
D'Cruz, IA
Johns, C
Shala, MB
Kaiser, J
Clark, R
Dubois, L
Ford, E
机构
[1] VA Med Ctr, Cardiol Sect, Memphis, TN 38104 USA
[2] Univ Tennessee, Memphis, TN 38163 USA
关键词
D O I
10.1016/S0002-9149(98)00838-8
中图分类号
R5 [内科学];
学科分类号
1002 ; 100201 ;
摘要
M-mode echography of the coronary sinus in the apical 2-chamber view enabled us to measure coronary sinus caliber at specific phases of the cardiac cycle. Coronary sinus narrowing occurs consistently during atrial contraction, but is always absent in atrial fibrillation; in patients with congestive heart failure and systemic venous congestion, this narrowing is significantly attenuated.
引用
收藏
页码:275 / +
页数:4
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