When ventricles depolarize
QRS
does a normal qrs complex measures <.12
The cardiac cycle refers to a complete heartbeat, including the systole and diastole. The QRS complex occurs during the depolarization of the right and left ventricles of the human heart.
The atrial repolarization occurs during the QRS complex of the ECG but is obscured by the ventricle depolarization.
No, the T wave is not higher than the QRS complex in this ECG reading.
The ventricles contracting.
The QRS complex on an ECG represents ventricular depolarisation. This wave should have the greatest amplitude.
The T wave is positive in an ECG due to the direction and charge. This positive deflection occurs after each QRS complex.
QRS complex
In atrial fibrillation, the QRS complex is typically described as normal, but irregularly spaced due to the irregular heartbeat caused by the condition.
Okay so an EKG show the electrical impulse that travels through the heart. What I mean is EKG don't show contraction. However the QRS complex represent ventricular depolarization, which signals ventricular contraction
left ventricular contraction