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The Aorta
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Is the blood pressure in systemic arteries greatest during atrial systole or ventricular systole?
ventricular systole
Why do the coronary arteries carry a greater blood flow during ventricular diastole than they do during ventricular systole?
Because not all of the blood that is in the heart, which was brought in during diastole, is ejected during systole. There is some back flow of blood, which can't make it over the aortic arch because of lack of pressure, into the heart.
Which vessel of the heart receives blood during the right 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.
What occurs during atrial systole?
A. systole causes a complete emptying of all blood from the ventricle B. systole increases the pressure in the ventricles ejecting blood out through the cardiac outflow tracts C. systole occupies a longer period of time than does diastole. D. systole is the phase of the cardiac cycle when the heart fills with blood. E. None of the above
Is true that a heart murmur is most likely due to a sustained state o f ventricular systole?
No. Heart murmurs are usually caused by turbulent blood flow around leaky or otherwise insufficient heart valves. Sustained ventricular systole is not a real condition as far as I know.
Is the blood pressure in systemic arteries greatest during atrial systole or ventricular systole?
ventricular systole
Why do the coronary arteries carry a greater blood flow during ventricular diastole than they do during ventricular systole?
Because not all of the blood that is in the heart, which was brought in during diastole, is ejected during systole. There is some back flow of blood, which can't make it over the aortic arch because of lack of pressure, into the heart.
What is the function of the AV valve?
AV valves stop the back flow of blood from ventricles to atrium during ventricular systole
Which vessel of the heart receives blood during the right 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.
The blood pressure in the systemic arteries is greatest during what?
ventricular systole
What occurs during atrial systole?
A. systole causes a complete emptying of all blood from the ventricle B. systole increases the pressure in the ventricles ejecting blood out through the cardiac outflow tracts C. systole occupies a longer period of time than does diastole. D. systole is the phase of the cardiac cycle when the heart fills with blood. E. None of the above
Is true that a heart murmur is most likely due to a sustained state o f ventricular systole?
No. Heart murmurs are usually caused by turbulent blood flow around leaky or otherwise insufficient heart valves. Sustained ventricular systole is not a real condition as far as I know.
A diagram of the ventricular systole in the heart?
This can be seen by clicing on the link below ( The ventricular systole )
What is the term used for arterial pressure during ventricular systole?
Systolic Blood Pressure.
What is the time taken by atrial systole and ventricular systole?
0.4sec
During ventricular systole are AV valves closed?
yes during ventricular systole AV valves are closed.
The contraction of the ventricles is referred to as systole and the period of ventricular relaxation is called?
I believe that is called diastole, in contrast to systole, the contraction of the heart muscles.
