Right Atrium: How It Works - Verywell Health
Mar 4, 2025 · The right atrium is one of the heart's upper chambers that plays a role in blood circulation. It collects deoxygenated blood and directs it on a pathway to get oxygen from the …
Chambers of the Heart - Cleveland Clinic
The heart has four chambers called the right atrium, left atrium, right ventricle, and left ventricle. Your heart chambers manage your hearbeat and blood flow.
Right Atrium - Location, Structure, Function, Diagram
Jan 16, 2025 · The right atrium is located in the upper right corner of the heart above the right ventricle. There is a tricuspid valve present between the right atrium and right ventricle. …
Atrium (heart) - Wikipedia
The right atrial appendage (lat: auricula atrii dextra) is located at the front upper surface of the right atrium. Looking from the front, the right atrial appendage appears wedge-shaped or …
Heart (right and left atrium): Anatomy and function | Kenhub
Aug 17, 2023 · The right atrium and ventricle make up most of the sternocostal surface of the heart, while the diaphragmatic surface is made up by the right and left ventricles. The left …
The Right Atrium: Anatomy and 3D Illustrations - Innerbody
6 days ago · Explore the anatomy and role of the right atrium with Innerbody's interactive 3D model. The right atrium is one of the four hollow chambers of the interior of the heart. It is …
Right atrium anatomy, right atrium function & valves - Health Jade
The right atrium receives oxygen-poor blood from three veins: the superior vena cava, inferior vena cava, and coronary sinus (Figures 1 and 2). Veins always carry blood toward the heart. …
Right Atrium Function, Definition & Anatomy | Body Maps - Healthline
Apr 19, 2018 · Blood enters the heart through the two atria and exits through the two ventricles. Deoxygenated blood enters the right atrium through the inferior and superior vena cava. The …
Right Atrium | Complete Anatomy - Elsevier
The right atrium sits anterior, inferior and to the right of the left atrium. It forms a portion of the upper anterior (sternocostal) surface and a portion of the right pulmonary surface of the heart. …
Right atrium | Radiology Reference Article - Radiopaedia.org
Jan 31, 2025 · The right atrium (RA) (plural: atria) is one of the four chambers of the human heart and receives deoxygenated blood from the two venae cavae and the coronary sinus. Outflow …