Describe the mechanism of human heart ?
Answers
hii dear..
ᴛʜᴇ ʜᴇᴀʀᴛ ɪꜱ ᴀ ᴍᴜꜱᴄᴜʟᴀʀ ᴏʀɢᴀɴ ᴛʜᴀᴛ ᴘᴜᴍᴘꜱ ʙʟᴏᴏᴅ ᴄᴏɴᴛɪɴᴜᴏᴜꜱʟʏ ᴛʜʀᴏᴜɢʜᴏᴜᴛ ᴛʜᴇ ʙᴏᴅʏ. ɪᴛ ɪꜱ ᴄᴏᴍᴘʀɪꜱᴇᴅ ᴏꜰ ꜰᴏᴜʀ ᴄʜᴀᴍʙᴇʀꜱ — ᴛʜᴇ ʀɪɢʜᴛ ᴀɴᴅ ʟᴇꜰᴛ ᴀᴛʀɪᴜᴍ ᴀɴᴅ ᴛʜᴇ ʀɪɢʜᴛ ᴀɴᴅ ʟᴇꜰᴛ ᴠᴇɴᴛʀɪᴄʟᴇ. ᴛʜᴇ ᴄʜᴀᴍʙᴇʀꜱ ᴏꜰ ᴛʜᴇ ʜᴇᴀʀᴛ ᴡᴏʀᴋ ᴛᴏɢᴇᴛʜᴇʀ ʙʏ ᴀʟᴛᴇʀɴᴀᴛᴇʟʏ ᴄᴏɴᴛʀᴀᴄᴛɪɴɢ ᴀɴᴅ ʀᴇʟᴀxɪɴɢ ᴛᴏ ᴘᴜᴍᴘ ʙʟᴏᴏᴅ ᴛʜʀᴏᴜɢʜᴏᴜᴛ ᴛʜᴇ ʜᴇᴀʀᴛ.
ᴛʜᴇ ʜᴜᴍᴀɴ ʜᴇᴀʀᴛ ɪꜱ ᴀɴ ᴏʀɢᴀɴ ᴛʜᴀᴛ ᴘᴜᴍᴘꜱ ʙʟᴏᴏᴅ ᴛʜʀᴏᴜɢʜᴏᴜᴛ ᴛʜᴇ ʙᴏᴅʏ ᴠɪᴀ ᴛʜᴇ ᴄɪʀᴄᴜʟᴀᴛᴏʀʏ ꜱʏꜱᴛᴇᴍ, ꜱᴜᴘᴘʟʏɪɴɢ ᴏxʏɢᴇɴ ᴀɴᴅ ɴᴜᴛʀɪᴇɴᴛꜱ ᴛᴏ ᴛʜᴇ ᴛɪꜱꜱᴜᴇꜱ ᴀɴᴅ ʀᴇᴍᴏᴠɪɴɢ ᴄᴀʀʙᴏɴ ᴅɪᴏxɪᴅᴇ ᴀɴᴅ ᴏᴛʜᴇʀ ᴡᴀꜱᴛᴇꜱ.
Answer:
the right ventricle pumps the oxygen poor blood to lungs through the pulmonary valve. the left atrium revives oxygen rich bloods from the lung and pumps if to the left ventricle pumps the oxygen reach blood through the aotric out to the rest of the body
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