2004-11-17 New Heart Drug Shows Promise in African Americans
This is Bob Doughty with the VOA Special English Health Report. Heart failure is a disease where the heart cannot pump enough blood to the body. Fluid collects in the…
VOA英语教学网 - VOA LEARNING ENGLISH
一个让你免费在线学习VOA英语的好地方! 无须报名, 不收学费, 全年无休, 保证提高! (^_^)
This is Bob Doughty with the VOA Special English Health Report. Heart failure is a disease where the heart cannot pump enough blood to the body. Fluid collects in the…