The obtuse marginal branches ... the circumflex coronary branch continues at the dorsoposterior side. The right coronary artery (RCA) arises further caudal, at the right aortic sinus.

The right coronary artery arises from the right coronary cusp and is the dominant coronary vessel in 80% of individuals (dominance refers to the coronary vessel that supplies the posterior ...

The right coronary artery divides into the posterior descending artery and right marginal artery, which provide blood supply to the right atrium, ventricle, and the bottom portion of the left ...

Coronary artery disease, CAD, is a condition where the arteries that supply blood to the heart muscle become clogged and narrow, making it difficult for blood and oxygen to reach the muscles of ...

The heart muscle needs oxygen-rich blood to do its job. The vessels that feed the heart are called coronary arteries (shown in the diagram right) and they branch off from the body’s main artery, the ...

An inferior myocardial infarction results from occlusion of the right coronary artery (RCA). This can cause a ST elevation myocardial infarction or a non-ST segment elevation myocardial infarction.

Advances in technology have improved the diagnosis and management of coronary artery disease (CAD), but ... training is critical. The right training enables hospitals, physicians and clinics ...