The right coronary artery supplies oxygenated blood to the right atrium, the right ventricle, and the posterior third and inferior end of the interventricular septum. [2][5] It may also supply 25% to …

Oct 30, 2023 · The right coronary artery gives rise to numerous branches that supply most of the right portion of the heart. Additionally, if the right coronary artery is dominant, the supply …

Jul 17, 2025 · The right coronary artery (RCA) is one of the two main coronary arteries that supply the heart with oxygenated blood. The right coronary artery arises from its ostium in the right …

This artery sends blood to the right side of the heart. This includes the right ventricle, the right atrium, and the SA (sinoatrial) and AV (atrioventricular) nodes.

Discover the origin, course, branches, and structures supplied by the right coronary artery, along with related clinical correlates.

Jul 24, 2023 · The right coronary artery finds its origin from the aorta immediately above the right (coronary) semilunar cusp of the aortic valve. It follows a course between the pulmonary trunk …

Nov 6, 2025 · The right coronary artery (RCA) branches to form the right marginal artery (RMA) anteriorly. In 80-85% of individuals, it also branches into the posterior interventricular artery …

Jun 2, 2025 · Your right coronary artery (RCA) supplies blood to your right atrium and ventricle. This is where oxygen-poor blood goes before heading to your lungs. The RCA’s branches …

Right coronary artery - e-Anatomy - IMAIOS. Big News: Our Website is Now Accessible from China! Seamless browsing, local payment options, and dedicated support. Access IMAIOS …

The right coronary artery emerges from the aorta into the AV groove. It descends through the groove, then curves posteriorly, and makes a bend at the crux of the heart and continues …