The QRS complex on an ECG represents ventricular depolarisation. This wave should have the greatest amplitude.
No, the T wave is not higher than the QRS complex in this ECG reading.
The QRS complex on an ECG indicates ventricular excitation and contraction. It represents depolarization of the ventricles as they prepare to contract and pump blood out to the rest of the body.
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The T wave in an ECG is typically in the same direction as the QRS complex because both represent ventricular depolarization and repolarization, respectively. During the QRS complex, the ventricles depolarize, and then during the T wave, they repolarize, leading to the similar orientation of the waves.
ST segment
The P wave represents atrial depolarization, the QRS complex represents ventricular depolarization, and the T wave represents ventricular repolarization in an electrocardiogram (ECG).
The point where pressure begins to rise in the aorta corresponds to the QRS complex on an ECG tracing as the ventricles contract and pump blood into the aorta. This is also known as the onset of ventricular systole.
The T wave is positive in an ECG due to the direction and charge. This positive deflection occurs after each QRS complex.
The portion of the ECG that indicates ventricular repolarization or recovery is the t wave. It is the wave found after the QRS complex (Ventricular depolarizaton) in a normal ECG
The atrial repolarization occurs during the QRS complex of the ECG but is obscured by the ventricle depolarization.
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.