例句與造句

1. Cardiac pacemaker therapy would not become reality in clinical medicine until the 1950s ( transthoracic and temporary pacing ) and the 1960s ( permanent pacing ).
2. Bard continued to innovate in the world of catheters, rolling out the Bipolar Temporary Pacing catheter in 1958 and the first latex balloon catheter in 1960.
3. Temporary pacing may be necessary for reversible causes of very slow heartbeats, or bradycardia, ( for example, from drug overdose or myocardial infarction ).
4. It's difficult to find temporary pacing in a sentence. 用temporary pacing造句挺難的