ARTICLES

The P wave, QRS complex and the T wave represent electrical activity in the heart on an electrocardiogram. The ECG Learning Center explains that the P wave represents the depolarization of the right and left atria. The Q...

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Interpreting an electrocardiogram, or EKG, requires analysis of the heart rate, heart rhythm, P wave, PR interval and QRS complex, according to Practical Clinical Skills. The EKG is a visual representation of the number ...

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An echocardiogram is a test that looks at the heart's activity through ultrasound waves, according to WebMD. It is used when doctors need to diagnose heart conditions such as heart disease or monitor a heart condition.

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SIMILAR ARTICLES

Some information found in a 12-lead electrocardiogram interpretation includes the number of beats per minute, the regularity of the heart's rhythm and whether the wave tracings appear normal, according to WebMD. A 12-lea...

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The marks on an electrocardiogram are called waves, and abnormal waves may indicate an abnormal heart rhythm, also known as arrhythmia, explains WebMD and MedlinePlus. Other causes of abnormal waves on an ECG include dam...

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An electrocardiogram is a type of diagnostic test that is used to determine the presence of problems with the heart's electrical activity, according to WebMD. The test is usually ordered to find the cause of specific sym...

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A cardiac rhythm strip is a graphical representation of the electrical activity of the heart recorded from an electrocardiogram, according to A-Fib. A cardiac rhythm strip demonstrates the length of time it takes for the...

www.reference.com/article/cardiac-rhythm-strips-170078d09cbd6360