Explain me what is human heart ?? please and fast not copied one ...
Answers
Answered by
5
⭐The heart is a muscular organ which pumps blood through the blood vessels of the circulatory system.
⭐The human heart is a vital muscular organ that beats 72 times per minute.
⭐The heart is a muscular organ that pumps blood to our body.
✨Our heart is at the center of your circulatory system.
➡ This system consists of a network of blood vessels, such as arteries, veins, and capillaries.
✨The lungs provide a place to exchange carbon dioxide for oxygen.
➡ The flow of blood through the four chambers of the heart is regulated by valves.
✨The heart consists of four chambers, two atria that is upper chambers and two ventricles that is lower chambers.
✨ There is a valve through which blood passes before leaving each chamber of the heart.
✨The valves prevent the backward flow of blood.
✨The blood provides our body with the oxygen and nutrients it needs. It also carries away the waste from our body/blood.
✨ Basically,our heart is sort of like a pump, or two pumps in one.
✨Or in short, The right side of your heart receives blood from the body and pumps it to the lungs.
⭐Refer diagram of human heart.
⭐The human heart is a vital muscular organ that beats 72 times per minute.
⭐The heart is a muscular organ that pumps blood to our body.
✨Our heart is at the center of your circulatory system.
➡ This system consists of a network of blood vessels, such as arteries, veins, and capillaries.
✨The lungs provide a place to exchange carbon dioxide for oxygen.
➡ The flow of blood through the four chambers of the heart is regulated by valves.
✨The heart consists of four chambers, two atria that is upper chambers and two ventricles that is lower chambers.
✨ There is a valve through which blood passes before leaving each chamber of the heart.
✨The valves prevent the backward flow of blood.
✨The blood provides our body with the oxygen and nutrients it needs. It also carries away the waste from our body/blood.
✨ Basically,our heart is sort of like a pump, or two pumps in one.
✨Or in short, The right side of your heart receives blood from the body and pumps it to the lungs.
⭐Refer diagram of human heart.
Attachments:
Answered by
15
______________________________
HEART
☆Heart is located in the thoracic cavity , in between the two lungs slightly tilted to the left.
☆It is derived from mesoderm and has the size of clenched fist,
STRUCTURE OF HEART
■Heart is protected by a double walled membranous bag called pericardium.
●Pericardium consists of 2 layers ,outer parietal pericardium and an inner visceral pericardium attached to the heart.A space called pericardial cavity is present between two layers which is filled with fluid called pericardial fluid .
■Pericardium protects the heart from shocks and mechanical injuries.
●Our heart is divided into 4 chambers two relatively small chambers called atrium and two larger lower chambers called ventricles
■The right and left atrium is separated by THIN muscular Interatrial septum
Attachments:
Similar questions