Which projection may be necessary to better image the cervicothoracic region?

For the purposes of the law of contracts, consideration is anything that is given, done, promised, forbidden, or suffered by one party as an inducement for the agreement

Indicate whether this statement is true or false.

Which of the following is NOT true about VOO pacemakers?

A) They are fixed-rate pacemakers. B) They are demand pacemakers. C) They can cause fibrillation if the paced beat lands on the vulnerable period of the intrinsic beat's cardiac cycle. D) They fire at their preset rate regardless of intrinsic beats.