Expert specialist in a heart specialist

• 心脏专家

Expert specialist in a heart specialist的用法和样例：

例句

1. One heart expert thinks this study proides further eidence of the dangers of secondhand smoke.
   一位心脏专家认为这一研究提供了间接吸烟危险性的进一步证据。
2. Once the catheter is in the heart, the cardiologist will pass an inflated balloon through the narrowed section of the aorta to stretch the area open.
   一旦导管进入心脏，心脏专家就把一个球囊导管通过主动脉的狭窄段，膨胀球囊使此处加宽扩大。