Pacemakers Meaning in English
word · lemma: pacemaker
释义
A pacemaker is a small medical device placed in the chest to help control abnormal heart rhythms. It sends electrical signals to help the heart beat at a normal rate.
用法与细微差别
'Pacemaker' is mainly used in medical contexts to refer to the heart device. The plural 'pacemakers' refers to more than one device or people who have them. Do not confuse with 'pace-setter,' a term in sports, though 'pacemaker' can rarely mean someone who sets the pace.
例句
Some people with slow heartbeats need pacemakers.
basic
Doctors can implant pacemakers during a short surgery.
basic
Pacemakers help the heart beat regularly.
basic
Many elderly people live active lives thanks to their pacemakers.
natural
If pacemakers stop working, people may feel dizzy or weak.
natural
Thanks to modern pacemakers, heart patients have more freedom and confidence.
natural