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 ...

You’re familiar with the feeling of your heart pounding in your chest, your blood pulsing through your veins with increasing frequency when you’re scared, stressed, or sweating it out at the gym.

Obesity may raise the risk of an elevated resting heart rate, which is associated with many cardiovascular health problems. But other factors can also play a role, such as heat, stress, or certain ...

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Your pulse is like having a direct line to your heart’s control room, constantly broadcasting information about your cardiovascular health that most people never bother to decode. While everyone knows ...

The heart rate zone formula is flawed, especially for women. Here's how to rethink your training. These days, everyone from ...

Yes, allergies can increase your heart rate. This may occur as a symptom of allergic rhinitis or as a side effect of an allergy medication. Learn more about prevention and treatment options. Your ...

His heart doesn’t race, it crawls. An Englishman redefined “heart-stopping” after recording pulses as low as 22 beats per minute — which could shatter the Guinness World Record for the slowest heart ...

Your heart is always active, but it is resting when you are calm and sitting quietly for extended periods. During this ...

Giving adrenaline to hospital patients whose heart has stopped is very effective, and can increase the chance of bringing ...

A weak or absent pulse can signal a medical emergency, such as cardiogenic shock or cardiac arrest. Without prompt medical treatment, both conditions can result in death. A person may have a weak ...

Walmart has massively marked down a highly-rated pulse oximeter that's designed to monitor your heart rate and blood oxygen levels whether you're at home or playing sports. If you want a better ...