Objective This article estimated the effect of Xinxuetong on left ventricularfunctions in patients with angina pectoris.
目的：明确心血通对冠心病心绞痛左室舒张功能的影响。
2
Objective: To evaluate the effect of preservation of the entire mitral subvalvular apparatus during double valve replacement on left ventricularfunctions.
目的：评价保留二尖瓣全瓣下结构对双瓣替换者术后左心功能的影响。
3
The results of echo-cardiographic reexaminations for long term survivors showed that left ventricularfunctions improved significantly 6 to 12 months postoperatively.