could it do that if the pace make is not working right. and what other info woul you like to know
First, it doesn't make sense for the heart to "stop beating" with a pacemaker in place. I cannot answer this question without more information.
i'm sorry to hear your girlfriend is going through this. it must be very hard on her. that's a question i think only a dr. can answer. i do hope you get to start your family. take care. remar