Questions with the keyword 'pacemaker'
- I know two kids who have a heart problem and their heart work with “batteries” that have to be changed every some by Andreajalo to Cristina, Gemma, Praveen Comments: (No comments so far )
- How does a pacemaker work? by Alejandra_romero to Cristina, Gemma, Loan, Michael, Praveen Comments: (No comments so far )