The heart has its own electrical conduction system. The conduction system sends signals throughout the upper (atria) and lower (ventricles) chambers of the heart to make it beat in a regular, coordinated rhythm. The conduction system consists of two areas called nodes that contain conduction cells and special pathways that transmit the impulse.
If you would like to download our booklet ‘Tachycardia (fast heart rate)’ please download here:
UK: api.heartrhythmalliance.org...
US: api.heartrhythmalliance.org...
If you have any questions, then please do not hesitate to contact the Patient Services team on +44 1789 867501 or contact us below:
Anxious over Hosp visit for fast heart rate
Elevated heart rate. 
Crazy high heart rate 
Slow heart rate today 
Ectopic beats and heart rate
