Chronic heart failure ; cardiac resynchronization ; intraventricular conduction delay .

充血性心力衰竭；心脏再同步化；室内传导延迟。

Analysis for the several methods for treating primary intraventricular hemorrhage .

原发性脑室出血的几种治疗方法分析。

The incidence of periventricular intraventricular hemorrhage in preterm infants and its high risk factors .

早产儿脑室周围-脑室内出血发生率调查及高危因素分析。

Intraventricular epidermoids are more in 4th ventricle followed by lateral ventricles .

脑室内表皮样囊肿常见于第四脑室，之后是侧脑室。

Phenobarbital use for the prevention of intraventricular hemorrhage in premature infants .

苯巴比妥预防早产儿脑室内出血的探讨。