Tachycardia is a rapid heart rate that beats faster than 100 beats per minute for any reason. It can occur as a result of many acute and chronic conditions. Factors such as age, health conditions ...
In this era of fitness trackers, we have easy access to our heart rate at any given moment. Every so often, a number catches your eye as it flashes on your Garmin or Apple Watch while you're sitting ...
Multiply by 6. Are they different? Now think about whether the heart beat might change at all. What do you think would happen if you measured your heartbeat standing up? After running really fast ...