The left atrium is the most posterior thin-walled heart chamber. It receives blood from the lungs via four pulmonary veins. It houses an appendage, a considerable venous component, and a vestibule.
Left atrium
Bring Anatomy to life
Bring Anatomy to life
The left atrium is the most posterior thin-walled heart chamber. It receives blood from the lungs via four pulmonary veins. It houses an appendage, a considerable venous component, and a vestibule.