Сердце похоже на простой насос. У в

Сердце похоже на простой насос. У взрослого человека сердце сокращается с частотой примерно 70 раз в минуту за час оно перекачивает около 300 литров крови. Работа сердца очень важна. Оно непрерывно движет кровь по кровеносным сосудам. Если прижать стенку артерии к кости там, где она ближе к коже, то можно ощутить пульс. Сердце состоит из двух камер, разделенных перегородкой. Правый и левый отделы сердца не связаны между собой. Паралич означает, что сердце остановилось. Когда давление на грудную ослабевает, кровь вновь возвращается в сердце.

Результаты (английский) 1:

Heart like a simple pump. In an adult human heart is reduced with a frequency of about 70 times per minute per hour it pumps about 300 litres of blood. Work of heart is very important. It constantly moves blood to blood vessels. If you push the wall of the artery to the bones where it is closer to the skin, you can feel the pulse. The heart consists of two chambers separated by a partition. Left and right heart divisions are not linked. Paralysis means that the heart stopped. When the pressure in rib weakens, blood back to the heart.

Результаты (английский) 2:

Heart like a simple pump. In the adult heart beats with a frequency of about 70 times per minute, pumping one hour is about 300 liters of blood. The work of the heart is very important. It constantly moves blood through the blood vessels. If press the artery wall to bone, where it is closer to the skin, the pulse can be felt. The heart consists of two chambers separated by a partition. The right and left side of the heart are not linked. Paralysis means that the heart has stopped. When the pressure on the chest weakens the blood returns to the heart.

Результаты (английский) 3:

heart like a pump. in the adult heart rate with a frequency of approximately 70 times a minute for an hour, it перекачивает about 300 liters of blood. the heart is very important.it continuously drives the blood кровеносным receptacles. if the nail wall arteries to bone where it is close to the skin, you can feel the pulse. the heart consists of two chambers separated by a partition.the right and left divisions hearts are not linked. paralysis, means that the heart has stopped. when the pressure in the chest is once again, the blood in the heart.