implanted heart pacemaker造句

Arne H . W . Larsson, a Swedish engineer who in 1958 received the world's first implanted heart pacemaker, has died in Stockholm.
Interference from a cellular telephone can disrupt an implanted heart pacemaker, causing the user to have palpitations or even to faint, according to a new study.
In the past, small " plutonium cells " ( very small 238 Pu-powered RTGs ) were used in implanted heart pacemakers to ensure a very long " battery life " ., about 90 were still in use.
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