A racing heart is usually a sign of agitation or excitement. But if it's not unusual for your heart to beat too fast or to skip a beat, it might be worth having it checked out by a doctor. In order to ...
Fitgurú on MSN
The True Age of Your Heart: How Your Heart Rate Changes Throughout Life (and What It Means for Your Health)
Heart rate is one of the most powerful—and underestimated—indicators of your cardiovascular health. Understanding how it ...
This secret to improving your cardiovascular health and endurance: zone 2 heart rate training. Zone 2 cardio rate training means working in one of five heart rate zones at 60-70% of your max heart ...
Verywell Health on MSN
What Is a Dangerous Heart Rate?
Medically reviewed by Anisha Shah, MD Key Takeaways A heart rate over 100 bpm or under 60 bpm at rest can be ...
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