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( Right atrium ) ﺖ ﺳﺍﺭ ﺰﻴﻠﻫﺩ ( ﻒﻟﺍ

ﻲﻣﺍﺪﻗ ﻭ ﻲﻔﻠﺧ ﻲﻠﺻﺍ ﺖﻤﺴﻗ ﺯﺍ ﻭﺩ ﺖﺳﺍﺭ ﺰﻴﻠﻫﺩ . ﺩﺭﺍﺩ ﺭﺍﺮﻗ ﺖﺳﺍﺭ ﻭ ﻮﻠﺟ ﺭﺩ ﭗﭼ ﺰﻴﻠﻫﺩ ﻪﺑ ﺖﺒﺴﻧ ﺖﺳﺍ ﻲﺒﻌﻜﻣ ًﺎﺒﻳﺮﻘ ﺗ ﻚﻗﺎﻃﺍ ﻚﻳ ﻪﻛ ﺖﺳﺍﺭ ﺰﻴﻠﻫﺩ
9 ( . ﻞﻜﺷ ) ﺖﺳﺍ ﻩﺪﺷ ﻞﻴﻜﺸﺗ
(Sinus ﻱﺪﻳﺭﻭ ﺱﻮﻨﻴﺳ ﺖﺳﺍﺭ ﺥ ﺯﺍ ﺎﺷ ﻲﻨﻴﻨﺟ ﻥﺍﺭﻭﺩ ﺭﺩ ﻪﻛ ﺪﻧﻮﺷ ﻲﻣ ﻲﻬﺘﻨﻣ ﻥﺁ ﻪﺑ گﺭﺰﺑ ﻱﺎﻫ ﺪﻳﺭﻭ ﻭ ﻩﺩﻮﺑ ﻑﺎﺻ ﻩﺭﺍﻮﻳﺩ ﻱﺍﺭﺍﺩ : ﻲﻔﻠﺧ ﺖﻤﺴﻗ

. ﺩﻮﺷ ﻲﻣ ﻖﺘﺸﻣ venarum)

ﻩ ﺭﺍﻮﻳﺩ ﺭﺩ . ﺪﺑﺎﻳ ﻲﻣ ﻪﻣﺍﺩﺍ ﻚﺷﻮﮔ ﺎﺑ ﻮﻠﺟ ﺭﺩ ﻭ ﻩﺪﺷ ﻖﺘﺸﻣ ﻲﻨﻴﻨﺟ ﻲﻠﺻﺍ ﺰﻴﻠﻫﺩ ﺯﺍ ﻪﻛ (Pectinate part) ﺖﺳﺍ ﻲﻓﺎﺻﺎﻧ ﻪﻴﺣﺎﻧ : ﻲﻳﻮﻠﺟ ﺖﻤﺴﻗ
،ﺢﻄﺳ ﺭﺩ ﻎﻴﺘﺳ ﻦﻳﺍ ) ﺩﺭﺍﺩ ﺩﻮﺟﻭ (Crista terminalis) ﻲﻳﺎﻬﺘﻧﺍ ﻎﻴﺘﺳ ﻡﺎﻧ ﺑ ﻪ ﻲﺘﺷﻮﮔ ﻎﻴﺘﺳ ، ﻑﺎﺻﺎﻧ ﻭ ﻑﺎﺻ ﺖﻤﺴﻗ ﻭﺩ ﻦﻴﺑ ﻭ ﺰﻴﻠﻫﺩ ﻲﻠﺧﺍﺩ
ﻎﻴﺘﺳ ﻪﺑ ﺪﻨﺘﺴﻫ ﺮﮕﻳﺪﻤﻫ ﻱﺯﺍﻮﻣ ﻲﻧﻼﻀﻋ ﻱﺎﻫ ﻎﻴﺘﺳ ﺕﺭﻮﺻ ﻪﺑ ﻪﻛ (Musculi pectinate) ﻱﺍ ﻪﻧﺎﺷ ﺕﻼﻀﻋ ( . ﺪﻫﺪﻴﻣ ﻞﻴﻜﺸﺗ ﺍﺭ ﻲﻳﺎﻬﺘﻧﺍ ِﺭﺎﻴﺷ
. ﺪﻧﻮﺷ ﻲﻣ ﻞﺼﻴﻣ
: ﺪﻧﻮﺷ ﻲﻣ ﺯﺎﺑ ﺖﺳﺍﺭ ﺰﻴﻠﻫﺩ ﻡﻭﺭﺎﻧﻭ ﺱﻮﻨﻴﺳ ﻪﺑ ﺮﻳﺯ ﻕﻭﺮﻋ

ﻲﻤﻧ ﻩﺪﻳﺩ ﻱﺍ ﻪﭽﻳﺭﺩ ﻥﺁ ﻪﻧﺎﻫﺩ ﺭﺩ ﻭ ﺪﻧﺍﺩﺮﮔ ﻲﻣ ﺮﺑ ﺖﺳﺍﺭ ﺰﻴﻠﻫﺩ ﺍﺭ ﻪﺑ ﻥﺪﺑ ﻲﻧﺎﻗ ﻮﻓ ﻱ ﻪﻴﺣﺎﻧ ﻥﻮﺧ ﺪﻳﺭﻭ ﻦﻳﺍ : ﻦﻳﺮﺑﺯ گﺮﻫﺎﻴﺳ گﺭﺰﺑ 1 .
. ﺩﻮﺷ
ﺖﻤﺴﻗ . ﺭﺩ ﺪﻧﺍﺩﺮﮔ ﻲﻣ ﺮﺑ ﺖﺳﺍﺭ ﺰﻴﻠﻫﺩ ﻪﺑ ﻥﺪﺑ ﻲﻧﺎﺘﺤﺗ ﺖﻤﺴﻗ ﺍﺭ ﺯﺍ ﻥﻮﺧ ﻭ ﺪﺷﺎﺑ ﻲﻣ ﻲﻟﻭﺍ ﺯﺍ ﺮﺘﮔﺭﺰﺑ ﻪﻛ : ﻦﻳﺮﻳﺯ گﺮﻫﺎﻴﺳ گﺭﺰﺑ 2 .
ﻦﻳﺍ ؛ ﺩﺭﺍﺩ ﺩﻮﺟﻭ (Eustachian valve) ﻦﻳﺮﻳﺯ گﺮ ﻫﺎﻴﺳ گﺭﺰﺑ ﻪﭽﻳﺭﺩ ﻡﺎﻧ ﺑ ﻪ ﻞﻜﺷ ﻲﻟﻼﻫ ﻱﺍ ﻪﭽﻳﺭﺩ ﻥﺁ ، ﻪﻧ ﺎﻫﺩ ﺎﻳ ﻭ ﻱﺩﻭﺭﻭ ِﻲﻣﺍﺪﻗ

. ﺩﺭﺍﺩ ﺖﻟﺎﺧﺩ ﻲﻀﻴﺑ ﺥﺍﺭﻮﺳ ﻪﺑ ﻢﻴﻘﺘﺴﻣ ﺭﻮﻃ ﻪ ﺑ ﺪﻳﺭﻭ ﻦﻳﺍ ﺯﺍ ﻥﻮﺧ ﺖﻳﺍﺪﻫ ﺭﺩ ﻲﻨﻴﻨﺟ ﻥﺍﺭﻭﺩ ﺭﺩ ﻪﭽﻳﺭﺩ
گﺭﺰﺑ ﺥﺍﺭﻮﺳ ﻦﻴﺑ ﻪﻠﺻﺎﻓ ﺭﺩ ﻭ ﺪﻧﺍﺩﺮﮔ ﻲﻣ ﺮﺑ ﺖﺳﺍﺭ ﺰﻴﻠﻫﺩ ﻪﺑ ﺍﺭ ﺐﻠﻗ ﺩﻮﺧ ﻲﺘﺸﮔﺮﺑ ﻱﺪﻳﺭﻭ ﻥﻮﺧ ﻢﻈﻋﺍ ﺖﻤﺴﻗ ﻪﻛ ﻱﺮﻧﻭﺮﻛ ﺱﻮﻨﻴﺳ 3 .

ﻱﺮﻧﻭﺮﻛ ﺱﻮﻨﻴﺳ ﻪﭽﻳﺭﺩ ﻪﻠﻴﺳﻮﺑ ﺱﻮﻨﻴﺳ ﻪﻧﺎﻫﺩ ﻲﻧﺎﺘﺤﺗ ﺖﻤﺴﻗ . ﺖﺳﺍ ﻩﺪﺷ ﻊﻗﺍﻭ ﺖﺳﺍﺭ ﻲﻨﻄﺑ ﻱﺰﻴﻠﻫﺩ ﻪﭽﻳﺭﺩ ﻭ ﻦﻳﺮﻳﺯ گﺮﻫﺎﻴﺳ
ﺩﻮﺷ ﻲﻣ ﺱﻮﻨﻴﺳ ﻦﻳﺍ ﻪﺑ ﻥﻮﺧ ﺖﺸﮔﺮﺑ ﻊﻧﺎﻣ ﺰﻴﻠﻫﺩ ﺽﺎﺒﻘﻧﺍ ﻲﻃ ﺭﺩ ﻪﭽﻳﺭﺩ ؛ ﺩﻮﺷ ﻲﻣ ﺖﻈﻓﺎﺤﻣ ﺖﺳﺍ ﻞﻜﺷ ﻲﻟﻼﻫ ﻪﻛ ( Thebesian )
9 ( . ﻞﻜﺷ )
ﻲﻜﭼﻮﻛ ﺶﺨﺑ ،ﺪﻧﻮﺷ ﻲﻤﻧ ﻩﺪﻳﺩ ﺢﻠﺴﻣ ﺮﻴﻏ ﻢﺸﭼ ﺎﺑ ﻪﻛ ﺰﻳﺭ ﻲﻠﻴﺧ ﺬﻓﺎﻨﻣ ﻪﻛ (Venae cordis minimi) ﻲﺒﻠﻗ ﻚﭼﻮﻛ ﻱﺎﻫ ﺪﻳﺭﻭ ﻱﺎﻫ ﺥﺍﺭﻮﺳ

. ﺪﻨﺘﺴﻫ ﺮﺘﺸﻴﺑ ﻱﺰﻴﻠﻫﺩ ﻩ ﺭﺍﻮﻳﺩ ﺭﺩ ،ﺪﻨﻧﺍﺩﺮﮔ ﻲﻣ ﺍﺭ ﺮﺑ ﺐﻠﻗ ﻱﺪﻳﺭﻭ ﻥﻮﺧ ﺯﺍ
ﺪﻧ . ﻮﺷ ﻲﻣ ﻥﺁ ﺩﺭﺍﻭ ًﺎﻤﻴﻘﺘﺴﻣ ﻢﻫ ﺖﺳﺍﺭ ِﻝﺎﻨﻳژﺭﺎﻣ ﺪﻳﺭﻭ ﺕﺎﻗﻭﺍ ﻲﻫﺎﮔ ﻭ (Anterior cardiac veins) ﻲﻣﺍﺪﻗ ﻲﺒﻠﻗ ﻱﺎﻫ ﺪﻳﺭﻭ

ﺭﻭﺩ ﺎﺗ ﺭﻭﺩ ﻭ ﻲﻳﻻﺎﺑ ﻪﺒﻟ . ﺖﺳﺍ ﻩﺪﺷ ﻖﺘﺸﻣ ﻲﻨﻴﻨﺟ ﻪﻴﻟﻭﺍ ﻩ ﺭﺍﻮﻳﺩ ﺯﺍ ﻥﺁ ﻒﻛ ﻪﻛ ﺩﺭﺍﺩ ﺩﻮﺟﻭ ﻲﻀﻴﺑ ﻩ ﺮﻔﺣ ﻱﺰﻴﻠ ﻫﺩ ﻦﻴﺑ ﻩﺭﺍﻮﻳﺩ ِﻲﻧﺎﺘﺤﺗ ﺖﻤﺴﻗ ﺭﺩ
ﻩﺭﺍﻮﻳﺩ ﻑﺮﻌﻣ ﻭ ﺩﻮﺷ ﻲﻣ ﻩﺪﻴﻣﺎﻧ (Limbus or annulus of fossa ovalis) ﺱﻮﻟﻮﻧﺁ ﺎﻳ ﻭ ﻩﺮﻔﺣ ﺱﻮﺒﻤﻴﻟ ﻥﺍﻮﻨﻋ ﺖﺤﺗ ﻪﻛ ﻩﺪﺷ ﻪﺘﺴﺟﺮﺑ ﻩﺮﻔﺣ
ﺭﺩ
9 - 2 ( . ﻞﻜﺷ ) ﺖﺳﺍ ﻲﻨﻴﻨﺟ ﻥﺍﺭﻭﺩ ﻪﻳﻮﻧﺎﺛ

( Right ventricle) ﺖﺳ ﺍﺭ ﻦﻄﺑ ( ﺏ

ﺮﻧﻮﻤﻟﻮﭘ ﻥﺎﻳﺮﺷ ﻪ ﻠﻴﺳﻭ ﻪ ﺑ ﻪﻛ ﻲﺟﻭﺮﺧ ﺮﻴﺴﻣ ﻭ ﺪﻨﻛ ﻲﻣ ﺖﻓﺎﻳ ﺭﺩ ﻥﻮﺧ ﺖﺳﺍﺭ ﺰﻴﻠﻫﺩ ﻖﻳﺮﻃ ﺯﺍ ﻪﻛ ﻱﺩﻭﺭﻭ ﺮﻴﺴﻣ ﻞﻣﺎﺷ ﺖﺳﺍﺭ ﻦﻄﺑ ﻲﻧﻭﺭﺩ ﻥﺎﻤﺘﺧﺎﺳ
ﻂ ﺳﻮﺗ ، ﻦﻄﺑ ﻲﺟﻭﺮﺧ ﺮﻴﺴﻣ ﻭ ﺖﺳ ﺍﺭ ﻦﻄﺑ ﻥﻭﺭﺩ ﻪﻳ ﺖﺳﺍﺭ ﻲﻨﻄﺑ ﻱﺰﻴﻠﻫﺩ ﻪ ﭽﻳﺭﺩ ﻖﻳﺮﻃ ﺯﺍ ﻱﺩﻭﺭﻭ ﺮﻴﺴﻣ . ﺪﺷﺎﺑ ﻲﻣ ،ﺪﺘﺳﺮﻓ ﻲﻣ ﺝﺭﺎﺧ ﻪﺑ ﺍﺭ ﻥﻮﺧ
ﻕﻮﻓ ﻎﻴﺘﺳ ، ﺖﻤﺴﻗ ﻭﺩ ﻦﻳﺍ ﻦﻴﺑ . ﺪﻨﻜﻴﻣ ﺖﻳﺍﺪﻫ ﻲﺸﺷ گﺮﺧﺮﺳ ﻪﺑ ﺍﺭ ﻥﻮﺧ ، ﻱﺮﻧﻮﻤﻟﻮﭘ ﻪﭽﻳﺭﺩ ﻖﻳﺮﻃ ﺯﺍﻭ Infundibulum ﻞﻜﺷ ﻲﻔﻴﻗ ﺶﺨﺑ
ﻲﻨﻄﺑ ﻱﺰﻴﻠﻫﺩ ﻱﺎﻫ ﺥﺍﺭﻮﺳ ﻦﻴﺑ ﻪﻛ ﺖﺳﺍ ﻲﻤﻴﺠﺣ ﻲﻧﻼﻀﻋ ﺱﻮﻗ ، ﻲﻨﻄﺑ ﻕﻮﻓ ﻎﻴﺘﺳ 9 - 2 .( ﻞﻜﺷ ) ﺩﺭﺍﺩ ﺭﺍﺮﻗ ( Supraventricular crest) ﻲﻨﻄﺑ
(Trabeculae ) ﻻﻮﻜﺑﺍﺮﺗ ﺎﻳ ﻲﻧﻼﻀﻋ ﻱﺎﻫ ﻲﮔﺪﻣﺁﺮﺑ ﻂﺳﻮﺗ ًﺎﺗﺪﻤﻋ ﻥﺁ ﻱﺩﻭﺭﻭ ﻭ ﻦﻄﺑ ﻥﻭﺭﺩ . ﺖﺳﺍ ﻩﺪﺷ ﻩﺪ ﻴﺸﻛ ﻱﺮﻧﻮﻤﻟﻮﭘ ﻥﺎﻳﺮﺷ ﻲﺟﻭﺮﺧ ﻭ ﺖﺳﺍﺭ

. ﺪﺷﺎﺑ ﻲﻣ ﻲﮔﺪﻣﺁ ﺮﺑ ﻥﻭﺪﺑ ﻭ ﻑﺎﺻ ، ﻡﻮﻟﻮﺒﻳﺪﻧﺎﻔﻨﻳﺍ ﺎﻳ ﻲﺟﻭﺮﺧ ﻪﻴﺣﺎﻧ ﺎﻣﺍ ؛ ﺖﺳﺍ ﻩﺪﺷ ﻞﻴﻜﺸﺗ carneae
: ﺪﻨﺘﺴﻫ ﻉﻮﻧ ﻪﺳ ﻞﻣﺎﺷ ﻲﻨﻄﺑ ﻱﺎﻫﻻﻮﻜﺑﺍﺮﺗ

Ridge ﻥﺍﻮﻨﻋ ﺖﺤﺗ ﺩﺪﻌﺘﻣ ﻭ ﻒﻳﺮﻇ ﻱﺎﻫ ﻎﻴﺘﺳ ﻚﻳ ﻉﻮﻧ 
ﺎﻳ ﻝﺎﻨﻳژﺭﺎﻣﻮﺘﭙﺳ ( ﻱﻻﻮﻜﺑﺍﺮﺗ ) ِﺭﺍﻮﻧ ﻥﺍﻮﻨﻋ ﺖﺤﺗ ﻪﻛ ﺖﺳﺍ ﺩﺍﺯﺁ ﺎﻬﻧﺁ ﻲﻧﺎﻴﻣ ﺖﻤﺴﻗ ﻭ ﺪﻨﺘﺴﻫ ﻞﺼﺘﻣ ﺎﻬﺘﻧﺍ ﻭﺩ ﺭﺩ ﻪﻛ ﻲﻳﺎﻫ ﻥﻮﺘﺳ ﻡﻭﺩ ﻧ ﻉﻮ 
. ﺩﻮﺷ ﻲﻣ ﻩﺪﻴﻣﺎﻧ Moderator band
ﻪﻛ، ﺪﺷﺎﺑ ﻣ ﻲ (Bridge) ﻞﭘ ﻪﻴﺒﺷ ﻭ ﻩﺪﺷ ﻩﺪﻴﺸﻛ ﻦﻄﺑ ﻲﻣﺍﺪﻗ ﺭﺍﺪﺟ ﻪﺑ ﻲﻨﻄﺑ ﻦﻴﺑ ﻩ ﺭﺍﻮﻳﺩ ﺯﺍ ﻪﻛ ﺖﺳﺍ ﻲﺳﻮﻗ ﻲﻧﻼﻀﻋ ﺪﻧﺎﺑ ،ﻝﺎﻨﻳژﺭﺎﻣﻮﺘﭙﺳ ﺭﺍﻮﻧ
. ﺖﺳﺎﻬﻧﺁ ﻦﻳﺮﺘﻤﻬﻣ ﻭ ﻦﻳﺮﺘﮔﺭﺰﺑ

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