This would be ventricular tachycardia (tachy - fast, cardia - heart). This is a life-threatening medical emergency that requires immediate care.
systole
Yes
Pulse
The AV valves close in response to the contraction of the ventricles to prevent the backflow of blood from the ventricles into the atria, ensuring that blood flows in the correct direction through the heart and body.
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).
Contraction of the ventricles
Top of the ventricles.
d. contraction of the ventricles
Contraction of the ventricles and atria is called systole. Relaxation is called diastole.
QRS wave
during the systole phase of the heart contraction.
the contraction of the ventricles