
This is called bradycardia, and it’s fairly common in older adults. Whereas in younger adults, a slow heart rate is often due to being in good cardiovascular shape, with aging, a slower heart rate often reflects changes in the heart’s electrical system. (Medications are another common cause.)
This can be an issue because a slower heart rate can cause symptoms such as fatigue, dizziness, falls, or trouble keeping up with usual activities.
Fortunately, in certain situations, a pacemaker can be an effective treatment that helps older adults feel substantially better.
To help older adults learn more about bradycardia and when to consider a pacemaker, I interviewed cardiologist Cara Pellegrini, MD, who specializes in cardiac electrophysiology. Here’s what’s most important to know, based on our conversation.










