Bottom chamber of the heart

katie morgan cum in mouth

free fucking muture women vidios

titis xnxx


About video

The heart muscle is responsible for circulating blood throughout the body. The heart has four chambers, two upper (atrium) and two lower (ventricle), with one atrium and one ventricle on both the right and left side of the heart. Blood that is returning from other areas of the body and is no longer oxygen rich, enters through the top right chamber of the heart. Very worried! My husband has blockage in the bottom of his heart! Hello, i am really hoping someone can help me quickly! My husband had a cardiac stress test yesterday and just received word from the doctor that he has a blockage in the bottom of his heart. The upper chambers, the right and left atria, receive incoming blood. The lower chambers, the right and left ventricles, pump blood out of your heart. The heart valves serve as gates to keep blood flowing in the right direction. An abnormal fast heartbeat or rhythm can happen if you have a heart defect, heart failure, valve problems or from heart surgery. Fast rhythms coming from the top chambers of your heart are called atrial arrhythmias and those coming from the bottom of your heart are called ventricular arrhythmias. There are two small chambers at the top of the heart called atria, and two larger chambers at the bottom called ventricles. The two chambers on the top of the heart, called atria, collect blood from the body and the lungs. The two chambers on the bottom of the heart, called ventricles, pump it to the lungs and the body. This animation shows how the different functions work together to keep blood flowing. The heart has four chambers, two upper atria, the receiving chambers, and two lower ventricles, the discharging chambers. The atria open into the ventricles via the atrioventricular valves, present in the atrioventricular septum. This distinction is visible also on the surface of the heart as the coronary sulcus. There is an ear-shaped structure in the upper right atrium called the right atrial. Premature ventricular contractions, or pvcs, are a type of abnormal heartbeat. Your heart has 4 chambers 2 upper atria and 2 lower ventricles. Normally, a special group of cells begin the signal to start your heartbeat. These cells are in the sinoatrial (sa) node in the right atrium. The signal quickly travels down your hearts conducting system.   when the chambers in the top of your heart (atria) beat faster than the bottom ones (ventricles), it causes your heart rhythm to be out of sync. Your heart is made up of four chambers the left and right atria (the top half of the heart) and the left and right ventricles (the bottom half). These chambers pump blood in an ordered sequence, starting with the right side of the heart. As we get older, our hearts naturally lose some ability to pump blood.

Last Comments

  1. all that cum would have looked great dripping off her face Wow!
  2. hot the dick of the little white husband is not jealous...
  3. I feel he is being a bit sensitive.
  4. I wanna give them both a big wet spunky french-kiss for making such fantastic vids.
  5. I would love to have my ass filled with that big cock,and creamed with cum.
  6. it was funny.
  7. Love sucking on a big clit like hers.
  8. Nice very hot!
  9. Nonstop pussy eating for the whole clip!
  10. Not at all from my point of view.
  11. ok, this is sick.
  12. sehr sehr geil Oh god yes.
  13. That is one big ass strap on.
  14. This idiot is so ridiculous!
  15. Tu est magnifique...
  16. Wanna fuck my daughter too!
  17. what did they say to each other?
  18. whats her full name, fantastic body belle femme belle homme et surtout belle ejaculation she is great Roooh la vache!!!...
  19. Wish it could have been in my mouth...
  20. wooow nice long movie 2 tone delicious!