tach·y·car·di·a 
(tăk′ĭ-kärdē-ə)
(tăk′ĭ-kärdē-ə)n.
A rapid heart rate, especially one above 100 beats per minute in an adult.
[TACHY- + Greek kardiā, heart; see CARDIA.]
tach′y·cardi·ac (-dē-ăk) adj. & n.
| 单词 | tachycardia |
| 释义 | tach·y·car·di·a (tăk′ĭ-kärdē-ə)n. A rapid heart rate, especially one above 100 beats per minute in an adult. [TACHY- + Greek kardiā, heart; see CARDIA.] tach′y·cardi·ac (-dē-ăk) adj. & n. |
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