vCard â the electronic business card standard. vCard (also VCF) is a standardized method of storing and transferring contact data. vCard is superior to CSV in that it can store textual and numeric data, but also contact photos, and audio clips (i.e. assigned ringtones).
A normal resting heart rate for adults ranges from 60 to 100 beats a minute. Generally, a lower heart rate at rest implies more efficient heart function and better cardiovascular fitness. For example, a well-trained athlete might have a normal resting heart rate closer to 40 beats a minute.
Making the world better, one answer at a time. A Resting Heart Rate anywhere in the range of 60 - 90 is considered in the normal range. Your Heart Rate will fluctuate a lot depending on such factors as your activity level and stress level. normal heart rate is between 60 - 100 times per minuet.  Sinus braydicardia is a heart rate below 60 BPM. A heart rate of 52 BPM may be dangerous but it depends on the und â¦ erlying causes.