before either ventricule can expel blood, the pressure inside must exceed the pressure in the artery leading out of it, and the systemic pressure is normally much higher than the pulmonary pressure.
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.
It is a defective ventricular contraction.
increasing! :D
This is called the systole :)
The Aorta
no ventricular diastole is responsible for nerve impulse
ventricular systole
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.