The heart is a pump made of muscle tissue. Its pumping action is regulated by electrical impulses.
to meet your body's needs during physical activity and lowers it during sleep.
Learn more about your heart's electrical system from Cleveland Clinic heart specialists.
to meet your body's needs during physical activity and lowers it during sleep.
The electrical events of the heart are usually recorded on the ECG as a
Finding out how long a wave takes to travel from one part of the heart to the next shows if the electrical activity is normal, slow, fast or irregular.
Then the signals travel to the atrioventricular node (AV node), which is located
Finding out how long a wave takes to travel from one part of the heart to the next shows if the electrical activity is normal or slow, fast or irregular ...
The electrical event, the wave of depolarization, is the trigger for muscular contraction. ... In order to speed up the heart rate and restore full sinus rhythm, a cardiologist ...
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