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 (RCA) arises further caudal, at the right aortic sinus. The RCA runs through the atrioventricular groove, encircling the tricuspid orifice, reciprocal to the LCX (Figure 4).

Abdominal aortic aneurysm (AAA) repair has undergone a remarkable transformation over the last 2 decades, primarily driven by ...

The coronary arteries include the right coronary artery (RCA) and the left coronary artery, which divides into the circumflex artery and the left anterior descending artery (LAD). Blood clots in ...

The following is a summary of "Clinical Characteristics and Outcomes Stratified by Time to ST-Segment Elevation Myocardial Infarction Presentation," published in the March 2025 issue of American ...

Coronary artery disease (CAD) is the leading cause of death in the United States. Although effective preventive treatments ...

This is part of the Bezold-Jarisch reflex. Also recall that the right coronary artery, in addition to supplying the right ventricle, inferior and posterior walls, also supplies the sinoatrial node ...