youtonicscollagen.co.uk
Complete Introduction About Bradycardia
What is Bradycardia Brady cardia is an abnormally slow heart rate with a rate of fewer than 60 minutes per minute. A typical heartbeat is 60 to 100 beats per minute. Here's what happens during a normal heartbeat: The electrical signal that triggers a heartbeat comes from the sinus node of the heart, a natural pacemaker located