This is especially problematic in cases of blocked blood vessels, which can repeatedly starve large areas of the heart of ...

“I think a lot of people might be afraid to consider pursuing a pacemaker because their animal is older, but we see [heart] disease most commonly in old patients. So there’s still a good ...

And these pacemaker cells will stay with you always ... this could link to an animal heart dissection activity in the classroom or to them making their own models of the heart.