Heart Rate

Heart rate is the speed of the heartbeat, specifically the number of heartbeats per unit of time. The heart rate is typically expressed as beats per minute (bpm). The heart rate can vary according to the body's physical needs, including the need to absorb oxygen and excrete carbon dioxide. Activities that can provoke change include physical exercise, sleep, anxiety, stress, illness, ingesting, and drugs.The normal adult human heart rate ranges from 60–100 bpm. Bradycardia is a slow heart rate, defined as below 60 bpm. Tachycardia is a fast heart rate, defined as above 100 bpm at rest. When the heart is not beating in a regular pattern, this is referred to as an arrhythmia.
Posts about Heart Rate
  • Does an iPhone Make You Smarter and Healthier?

    … the participants could hear the phones ring but couldn’t answer them. (One participant was disqualified from the study when she left her seat to answer her phone.) At minute four the participants’ blood pressure and heart rate was measured and at minute five the word puzzles were collected. Researchers also gave the participants a similar word…

    Carolyn Nicander Mohr/ The Wonder of Tech- 25 readers -
  • 5 Key Mobile Marketing Trends For 2015

    …. Apple helped the world of online payments take a giant step forward this fall when they announced Apple Pay. Similar to when then-CEO, Steve Jobs, was able to bring the major players in the entertainment space together to offer digital music and movies, Apple once again gained consensus among the three largest payment companies — Visa, Mastercard…

    Aaron Strout/ Marketing Landin SEO Mobile- 35 readers -
  • This Week in Digital…

    …. Robots collecting data, from chips inserted beneath the skin of penguins, were found to blend in more naturally with the penguins and raised fewer alarms than human counterparts attempting to do the same job. Of the 158 penguins tested, 47% had no reaction to the dummy penguin, 25% developed a curiosity and 28% reacted with alertness. The presence of humans however, consistently raised the heart rate of monitored penguins and affected penguin behaviour. …

    Becky Grainger/ Search Laboratoryin Social Google Twitter YouTube- 15 readers -
  • Is It Finally Time to Kill Your Facebook Page?

    … to assume the worst, and to get a little spooked. Heck, every time Facebook changes an algorithm or Google releases a new update, practically every web marketer in the industry feels their heart rate go up! And especially over the past year or so, with organic reach sinking like a stone, it’s easy to convince yourself that something is a lost cause…

    Laura Roeder/ LKR Social Mediain Social Google Facebook Twitter- 24 readers -
  • The Many Health Benefits of Meditation

    … our body is in a stressful state, there are stress-induced hormones called cortisol and adrenalin that are produced. The more of these that are produced, the higher our blood pressure and heart rate is, and this weakens our immune system and organ function efficiency. On the other hand, when we are in a relaxed, meditative state, rather than…

    whoisjonleuty.com- 3 readers -
  • 5 Ways The Apple Watch Changes Marketing

    … material that promotes your current phone apps should now mention your smartwatch app as well. 2. Payments Retailers that have not yet upgraded their payment systems to accept NFC payments will want to get ready for a surge of young customers eager ditch their credit cards in favor of arm-waving checkouts. Apple Watch, like the iPhone, has a Passbook…

    Daniel Cristo/ Marketing Landin Social Facebook Twitter- 36 readers -
  • Apple’s Big Day: What It Means for Local Tech

    … in two sizes. It is expected to integrate with Apple’s existing HealthKit and HomeKit platforms, which track vital signs such as a user’s heart rate. It will be able to perform mobile computing tasks and support third party apps. It will also allow users to control Bluetooth LE devices remotely. The first thing to keep an eye on here is whether…

    Mason Lerner/ Street Fight- 17 readers -
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