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    Heart Rate Variability

    Heart Rate Variability: (HRV) is the physiological phenomenon of variation in the time interval between heartbeats. It is measured by the variation in the beat-to-beat interval.

    Trending News

    • JUN 14, 2021
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      Want to Become a Better Runner? Get More Sleep.
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      MAR 02, 2021
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      FEB 18, 2021
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      JAN 07, 2021
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      Climbing Some Stairs is a Good Way to Check Heart Health
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      SEP 15, 2020
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      Dopamine Could Cause Heart Arrhythmia After Heart Failure
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      SEP 03, 2020
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      Does Hypertension Make It Harder to Recognize Others Emotions?
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      JUL 14, 2020
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      MAY 20, 2020
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      APR 23, 2020
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      APR 23, 2020
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      APR 21, 2020
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      APR 20, 2020
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      Low Heart Rates in Men Linked to Criminal Behavior
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      Researchers have found that a low resting heart rate may be linked to criminal convictions, as well as medical treatment ...
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      APR 18, 2020
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      Is Good Sleep Necessary for a Healthy Heart?
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      APR 17, 2020
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      APR 13, 2020
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      Computer Model Predicts How Drugs Affect Heart Rhythm
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      Cardiotoxicity, heart electrophysiology dysfunction or muscle damage,  is one of the most common reasons why drugs ...
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      APR 10, 2020
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      Cardiac Patch Repairs Heart Attack Damage in Pigs and Rats
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      Heart attacks significantly damage cardiac tissue. Recovery time frames from a heart attack thus depend on the extent to ...
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      APR 03, 2020
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      How Cardiovascular Disease Increases Mortality Risk of COVID-19
      How Cardiovascular Disease Increases Mortality Risk of COVID-19
      Although initial reports focused mostly on COVID 19’s respiratory effects, including pneumonia and difficulty brea ...
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      MAR 28, 2020
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      Daily Hot Bath May Reduce Risk for Heart Disease and Stroke
      Daily Hot Bath May Reduce Risk for Heart Disease and Stroke
      The Japanese are known for their fondness of long hot baths- be it in their famous onsens, public baths or even just the ...
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      2
      MAR 19, 2020
      Cardiology
      Listening to Music Reduces Risk for Repeat Heart Attack
      Listening to Music Reduces Risk for Repeat Heart Attack
      Around 700,000 people survive a heart attack in the US each year, with approximately 1 in 9 of these survivors experienc ...
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      MAR 03, 2020
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      Irregular Sleep Patterns Double Heart Disease Risk
      Irregular Sleep Patterns Double Heart Disease Risk
      Researchers at Brigham and Women’s Hospital in Boston have found that going to sleep at different times each night ...
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    JUN 14, 2021
    Health & Medicine
    Another Benefit of Aspirin: Decreased Colorectal Cancer Risk When Started Early
    Another Benefit of Aspirin: Decreased Colorectal Cancer Risk When Started Early
    Valued for stroke and heart attack prevention, aspirin is also recommended for colorectal cancer prevention. A Harv ...
    Written By: Alexandria Bass
    1
    MAY 03, 2021
    Health & Medicine
    Want to Become a Better Runner? Get More Sleep.
    Want to Become a Better Runner? Get More Sleep.
    Want to get the most out of your workout routine? Don't skimp on sleep, especially if you're focusing on enduran ...
    Written By: Alexandria Bass
    1
    APR 27, 2021
    Clinical & Molecular DX
    No Batteries: Health Sensor Harvests Biomechanical Energy
    No Batteries: Health Sensor Harvests Biomechanical Energy
    An international team of researchers has developed a wearable health monitor that works without the need for batteries. ...
    Written By: Tara Fernandes
    1
    APR 01, 2021
    Clinical & Molecular DX
    E-Skin Device Sticks onto Throat, Detects COVID Infections
    E-Skin Device Sticks onto Throat, Detects COVID Infections
    What is e-skin technology? These wearable electronics are soft, flexible, and stick on to the surface of skin with a vas ...
    Written By: Tara Fernandes
    2
    MAR 18, 2021
    Clinical & Molecular DX
    "Hey Alexa, Are My Heart Rhythms Normal?"
    "Hey Alexa, Are My Heart Rhythms Normal?"
    Smart speakers—devices such as Amazon’s Echo and the Google Home—lend a helping hand around the house, ...
    Written By: Tara Fernandes
    1
     
     
  • MAR 02, 2021
    Cardiology
    Creating a Light Switch in the Heart to Regulate Heart Rate
    Creating a Light Switch in the Heart to Regulate Heart Rate
    Often when it is dark, we go for a flashlight or our phone to see where we are going. What if I told you that is much th ...
    Written By: Jasper Cantrell
    1
    FEB 18, 2021
    Cardiology
    Ongoing Heart Problems in Discharged COVID-19 Patients
    Ongoing Heart Problems in Discharged COVID-19 Patients
    About 50 percent of patients that are discharged from the hospital after recovering from a severe case of COVID-19 who e ...
    Written By: Carmen Leitch
    1
    JAN 07, 2021
    Cardiology
    Climbing Some Stairs is a Good Way to Check Heart Health
    Climbing Some Stairs is a Good Way to Check Heart Health
    If you can climb four flights in under a minute, your heart is probably in good shape, according to new work presented a ...
    Written By: Carmen Leitch
    1
    SEP 15, 2020
    Cardiology
    Dopamine Could Cause Heart Arrhythmia After Heart Failure
    Dopamine Could Cause Heart Arrhythmia After Heart Failure
    Everyone knows that friend with a tattoo of a molecule of dopamine. Usually associated with the pleasure response, it is ...
    Written By: Jasper Cantrell
    2
    SEP 03, 2020
    Cardiology
    Does Hypertension Make It Harder to Recognize Others Emotions?
    Does Hypertension Make It Harder to Recognize Others Emotions?
    Have you ever felt your blood pressure rise when you get angry or stressed? Well, this phenomenon is unique in that it l ...
    Written By: Jasper Cantrell
    1 1
     
     
  • JUL 14, 2020
    Cardiology
    Changing Your Doctor Can Cause Confusion in Your Chart
    Changing Your Doctor Can Cause Confusion in Your Chart
    Nowadays, many people’s lifestyle sees them move on to better pastures every few years. Staying in one place is no ...
    Written By: Jasper Cantrell
    1
    MAY 20, 2020
    Cardiology
    Hearts Beat Differently to Music
    Hearts Beat Differently to Music
    Does some music relax you, does other music excite you? There is a physiological response to music, and your heart may b ...
    Written By: Lawrence Renna
    2
    APR 23, 2020
    Health & Medicine
    Study Shows Filtered Coffee is Best for Your Health
    Study Shows Filtered Coffee is Best for Your Health
    Are you drinking more coffee than usual during the COVID-19 lockdown? Navigating weeks of working from home or onsite, a ...
    Written By: Tiffany Dazet
    1
    APR 23, 2020
    Cardiology
    Blood Pressure Spikes in Young Adults Linked to Heart Disease Later on
    Blood Pressure Spikes in Young Adults Linked to Heart Disease Later on
    Researchers have found that young adults in their 20’s and 30’s who experience inconsistent blood pressure m ...
    Written By: Annie Lennon
    1
    APR 21, 2020
    Cardiology
    Why are More Young People Having Heart Attacks?
    Why are More Young People Having Heart Attacks?
    Fewer and fewer people have heart attacks in the US thanks to improved lifestyle factors, such as a general reduction in ...
    Written By: Annie Lennon
    1
     
     
  • APR 20, 2020
    Cardiology
    Low Heart Rates in Men Linked to Criminal Behavior
    Low Heart Rates in Men Linked to Criminal Behavior
    Researchers have found that a low resting heart rate may be linked to criminal convictions, as well as medical treatment ...
    Written By: Annie Lennon
    1
    APR 18, 2020
    Cardiology
    Is Good Sleep Necessary for a Healthy Heart?
    Is Good Sleep Necessary for a Healthy Heart?
    Over 50 million Americans reportedly have trouble sleeping. As research is increasingly finding that having a good night ...
    Written By: Annie Lennon
    1
    APR 17, 2020
    Cardiology
    How Men and Women Develop Heart Disease Differently
    How Men and Women Develop Heart Disease Differently
    In the US alone, approximately 182,000 heart valve replacements are performed every year. Now, researchers from McGill U ...
    Written By: Annie Lennon
    1
    APR 13, 2020
    Cardiology
    Computer Model Predicts How Drugs Affect Heart Rhythm
    Computer Model Predicts How Drugs Affect Heart Rhythm
    Cardiotoxicity, heart electrophysiology dysfunction or muscle damage,  is one of the most common reasons why drugs ...
    Written By: Annie Lennon
    1
    APR 10, 2020
    Drug Discovery & Development
    Cardiac Patch Repairs Heart Attack Damage in Pigs and Rats
    Cardiac Patch Repairs Heart Attack Damage in Pigs and Rats
    Heart attacks significantly damage cardiac tissue. Recovery time frames from a heart attack thus depend on the extent to ...
    Written By: Annie Lennon
    1
     
     
  • APR 03, 2020
    Cardiology
    How Cardiovascular Disease Increases Mortality Risk of COVID-19
    How Cardiovascular Disease Increases Mortality Risk of COVID-19
    Although initial reports focused mostly on COVID 19’s respiratory effects, including pneumonia and difficulty brea ...
    Written By: Annie Lennon
    1
    MAR 28, 2020
    Cardiology
    Daily Hot Bath May Reduce Risk for Heart Disease and Stroke
    Daily Hot Bath May Reduce Risk for Heart Disease and Stroke
    The Japanese are known for their fondness of long hot baths- be it in their famous onsens, public baths or even just the ...
    Written By: Annie Lennon
    2
    MAR 19, 2020
    Cardiology
    Listening to Music Reduces Risk for Repeat Heart Attack
    Listening to Music Reduces Risk for Repeat Heart Attack
    Around 700,000 people survive a heart attack in the US each year, with approximately 1 in 9 of these survivors experienc ...
    Written By: Annie Lennon
    1
    MAR 03, 2020
    Cardiology
    Irregular Sleep Patterns Double Heart Disease Risk
    Irregular Sleep Patterns Double Heart Disease Risk
    Researchers at Brigham and Women’s Hospital in Boston have found that going to sleep at different times each night ...
    Written By: Annie Lennon
    1
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