Stress, hormones, caffeine and how physically active you are, are among a few factors that can affect your heart rate. If ...

a few factors that affect your pulse rate include: Heart Attack In Women: Combination Of Smoking And Oral Contraception In ...

You probably were told your resting heart rate at your last checkup. Or maybe you get alerts throughout the day thanks to a fitness tracker or smart watch. But what does the number really mean? And ...

For instance, a study conducted in Greece found that variations in cosmic ray intensity and geomagnetic activity were statistically significant factors affecting heart rate variability ...