It is a defective ventricular contraction.
ventricular systole
This can be seen by clicing on the link below ( The ventricular systole )
0.4sec
yes during ventricular systole AV valves are closed.
I believe that is called diastole, in contrast to systole, the contraction of the heart muscles.
increasing! :D
The Aorta
ventricular systole
QRS complex
Right ventricular systole is pumping blood into the PULMONARY ARTERIES just as left ventricular systole is pumping blood into the AORTA -- both at the same time.Source: http://library.med.utah.edu/kw/pharm/hyper_heart1.htmlIn right ventricular systole, the blood enters the pulmonary trunk before proceding into the pulmonary arteries.
The ventricular systole lasts for about 0.3 seconds, during which time the ventricles of the heart contract to push blood out into the arteries.
It is called systole. This is when the ventricles contract and eject blood into the lungs (from the right ventricle) or into the systemic circulation (from left ventricle).