The average heart beats between 60 and 100 times per minute. When someone has bradycardia, their resting heart rate is below 60.
There aren't always symptoms or signs of a conduction disorder, but they can cause some arrhythmias.
The basics of ventricular tachycardia
Tachycardia, a racing heartbeat, isn't always something to worry about. But it may cause or increase the risk of serious cardiovascular issues.
Even painful criticism may bring you positive opportunities for growth. Learn how to deal with harsh criticism, and how to find the lessons you can learn.