Earlier today I was taking my pulse, and found that when lying on my left side my heart rate was about 68 beats per minute...when lying on the right side, my heart rate was about 80. Is it normal for there to be such a large difference between heart rates when you're lying on different sides?
I asked this question on yahoo, and someone seemingly reputable said that heart rates Do lower when you're lying on your left side, but I haven't been able to find any other sources to see if that's supported.
Thanks!
Brett