true
Yes. The top number which is called Systolic is the pressure on the arteries when the heart is contracting. The bottom number which is called Diastolic, is the pressure on the arteries when the heart is relaxed. If you were to feel your pulse, it has a rhythm. When you feel the heart is contracting. The heart is relaxing between the beats.
The heart has four chambers. There are two small chambers at the top of the heart called atria, and two larger chambers at the bottom called ventricles. When one or both give out, they need to replaced. Prices range on the severity of the problem.
left and right ventricleright ventricle and left ventricle
The heart
The chambers at the bottom are called ventricles.
No. Get real.
ventricle
it is called a denomenator.
the bottom/point of the heart is called the apex
The numerator. The bottom is called the denominator.
Southern Hemisphere
The Southern Hemispere
The human heart has four chambers connected by valves. We have 2 smaller chambers on the upper half of our heart and two larger chambers on the bottom of our heart. The smaller chambers are called atria; the larger chambers are called ventricles. So we refer to these chambers as right and left atrium, and right and left ventricle.
yes
right ventricle and left ventricle
there are no 'tubes' as such in your heart; they are called chambers. the two chambers at the top are called atria and the two at the bottom are called ventricles. :D