Right coronary artery
Videos
In the blood supply of the heart, the right coronary artery is an artery originating above the right cusp of the aortic valve, at the right aortic sinus in the heart. It travels down the right coronar
Right coronary artery
Aorta and coronary arteries at autopsy. The proximal portion of the RCA and its ostium can be seen at the lower left.
Fetal heart - right coronary artery
Heart
Videos
The heart is a muscular organ found in humans and other animals. This organ pumps blood through the blood vessels. The heart and blood vessels together make up the circulatory system. The pumped blood
Right coronary artery
…supply of the heart, the right coronary artery (RCA) is an artery originating above the right cusp of the aortic valve, at the right aortic sinus in the heart. It travels down the right coronary sulcus, towards the crux of the heart. It gives off many branches, including the sinoatrial nodal artery, right…
Heart being dissected showing right and left ventricles, from above
With the atria and major vessels removed, all four valves are clearly visible.
Frontal section showing papillary muscles attached to the tricuspid valve on the right and to the mitral valve on the left via chordae tendineae.
Layers of the heart wall, including visceral and parietal pericardium