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What do T waves represent in an electrocardiogram (ECG)?
T waves in an electrocardiogram (ECG) represent the repolarization of the ventricles in the heart, indicating the recovery phase after contraction.
What does the T wave in an ECG represent?
The T wave in an ECG represents the repolarization of the ventricles in the heart, indicating the recovery phase before the next heartbeat.
What does the T wave on an ECG represent?
The T wave on an ECG represents the repolarization of the ventricles in the heart, indicating the recovery phase before the next heartbeat.
What does the T wave represent in an ECG?
The T wave in an ECG represents the repolarization of the ventricles in the heart, indicating the recovery phase before the next heartbeat.
What does the T wave represent in an electrocardiogram (ECG)?
The T wave in an electrocardiogram (ECG) represents the repolarization of the ventricles in the heart, indicating the recovery phase before the next heartbeat.
What do T waves on an ECG represent?
T waves on an ECG represent the repolarization of the ventricles of the heart, indicating the relaxation phase of the heart's electrical activity.
What does the T wave signify in an electrocardiogram (ECG)?
The T wave in an electrocardiogram (ECG) represents the repolarization of the ventricles of the heart, indicating the recovery phase before the next heartbeat.
What does the T wave signify on an ECG reading?
The T wave on an ECG reading represents the repolarization of the ventricles in the heart, indicating the recovery phase before the next heartbeat.
What are the 3 components of the ECG trace?
The EKG or ECG components are the P wave (contraction of the atria), the QRS complex (the contraction of the ventricles) and the T wave (repolarization of the ventricles).
The T wave tracing measures atrial repolarization?
The T wave on an electrocardiogram (ECG) actually represents ventricular repolarization, not atrial repolarization. Atrial repolarization occurs during the QRS complex and is typically not visible on the ECG due to the larger electrical activity of the ventricles. The T wave reflects the recovery phase of the ventricles after they have contracted and is crucial for understanding cardiac function.
Which ecg wave must occur before the ventricles can relax?
The T wave on an ECG must occur before the ventricles can relax. This wave represents the repolarization of the ventricles, signifying that they have finished contracting and are now primed for relaxation.
In a normal ECG trace, what does a QRS wave indicate?
the contraction of the ventricles
