which corneal normal to control heartbeats in the human being
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Heart rate is controlled by the two branches of the autonomic (involuntary) nervous system. The sympathetic nervous system (SNS) and the parasympathetic nervous system (PNS). The sympathetic nervous system (SNS) releases the hormones (catecholamines - epinephrine and norepinephrine) to accelerate the heart rate.
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For most of the time, you probably never give your heart beating away a second thought.
That’s of course until you fall ill or suspect you might be suffering with a heart-related health issue.
“Many people don’t know what their heart rate is or what it should be,” says Dr Anthony Nathan, a cardiac consultant at Spire Bushey Hospital in Hertfordshire.
“Although there’s no need to be obsessed with your heart rate, it’s worth taking your pulse every so often so you know what your ‘normal’ is. It can then help indicate if something’s wrong later on.
“I take my own heart rate every six months or so to gauge if anything has changed. It’s a good habit to get into.”
Dr Nathan says you should take your resting heart rate, which is best done first thing in the morning, before you begin your day’s activities. You can measure it at your wrist, inside your elbow or the side of your neck by holding your finger over where you feel your pulse and counting the number of beats you feel during a minute. If you’re keen to keep a closer eye on it, especially if you’re tracking your fitness level, you can buy a monitor to chart it.
Once you know your heart rate, what can it tell you? Here we answer some common questions about your heartbeat.
That’s of course until you fall ill or suspect you might be suffering with a heart-related health issue.
“Many people don’t know what their heart rate is or what it should be,” says Dr Anthony Nathan, a cardiac consultant at Spire Bushey Hospital in Hertfordshire.
“Although there’s no need to be obsessed with your heart rate, it’s worth taking your pulse every so often so you know what your ‘normal’ is. It can then help indicate if something’s wrong later on.
“I take my own heart rate every six months or so to gauge if anything has changed. It’s a good habit to get into.”
Dr Nathan says you should take your resting heart rate, which is best done first thing in the morning, before you begin your day’s activities. You can measure it at your wrist, inside your elbow or the side of your neck by holding your finger over where you feel your pulse and counting the number of beats you feel during a minute. If you’re keen to keep a closer eye on it, especially if you’re tracking your fitness level, you can buy a monitor to chart it.
Once you know your heart rate, what can it tell you? Here we answer some common questions about your heartbeat.
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