The right coronary artery plays a crucial role in myocardial supply and its anatomy may be relevant for percutaneous coronary interventions and surgical revascularization.

Morphometric Study of the Right Coronary Artery

Congenially absent right coronary artery can lead to spasm, ischemia, and sudden cardiac death, and should be considered a rare phenomenon.

A CASE OF A CONGENITALLY ABSENT RIGHT CORONARY ARTERY

ARCAPA is a rare congenital coronary anomaly with variable clinical presentation, and understanding its pathophysiology is crucial for determining treatment strategies.

Anomalous Origin of the Right Coronary Artery from the Pulmonary Artery: A Systematic Review.

The right coronary artery in Vietnamese hearts shows morphometric variations, which can cause difficulties in imaging interpretation and intervention procedures.

A morphometric anatomical study of the right coronary artery in Vietnamese

Coronary artery fistula is a rare but common anomaly, most commonly affecting the right side of the heart, with early treatment by transcatheter or surgical closure yielding the best results.

Coronary artery fistula.

Right coronary dominance is most common, while the left coronary artery shows more variations than the right, which may aid in academic, medical, and surgical management.

Morphological Study of Right and Left Coronary Artery: A Cadaveric Study

Right coronary artery originating from distal left circumflex is an extremely rare variety of single coronary artery, with no other associated cardiac anomalies.

Right coronary artery originating from distal left circumflex: an extremely rare variety of single coronary artery.

Anomalies of coronary arterial origin are common in adult hearts without other major malformations of the heart or great vessels.

Major anomalies of coronary arterial origin seen in adulthood.

High takeoff of the right coronary artery is more common than the left coronary artery, and its presence can lead to decreased coronary perfusion, potentially leading to myocardial ischemia and sudden death.

THE HIGH TAKEOFF RIGHT CORONARY ARTERY

A consensus on the definition of a double right coronary artery is needed to avoid confusion and improve diagnostic criteria for this rare congenital coronary anomaly.

Double right coronary artery or split right coronary artery?

Right coronary artery arising from the pulmonary trunk can be successfully treated with coronary reimplantation, leading to complete disappearance of symptoms in this rare congenital anomaly.

Right coronary artery arising from the pulmonary trunk.

Right and left radial access for coronary procedures are similar in performance, but left radial access can reduce femoral cross-overs during the learning curve phase.

Right versus left radial artery access for coronary procedures: an international collaborative systematic review and meta-analysis including 5 randomized trials and 3210 patients.

Right coronary artery blood flow in dogs is similar to that in humans, with systolic flow accounting for a significant proportion of total flow and increased flow following short periods of occlusion.

Blood flow in the right coronary artery of the dog.

Origin of the right coronary artery from the left sinus may cause cardiac dysfunction and be fatal.

Origin of the right coronary artery from the left sinus of valsalva and its functional consequences: analysis of 10 necropsy patients.

Diastolic flow predominance is seen in both left and right coronary arteries, suggesting clinical interpretation of coronary physiological data should not differ between the two systems.

Phasic Flow Patterns of Right versus Left Coronary Arteries in Patients Undergoing Clinical Physiological Assessment.

Anomalous right coronary artery is a rare congenital anomaly, with the left circumflex artery supplying the domain of the RCA in this case study.

A Curious Case of an Anomalous Right Coronary Artery

Radiation-associated coronary artery disease is highly prevalent, often occurring in women with few conventional risk factors, and often occurs after chest irradiation.

Clinical and angiographic features of coronary artery disease after chest irradiation.

A rare double right coronary artery occurs when a right coronary and an accessory coronary artery arise from a single ostium within the right aortic sinus, with internal partitioning by a carina-like septum.

A Cadaveric Case Report of a Double Right Coronary Artery and Its Clinical Implications

The number of ostia from the right sinus of Valsalva can differentiate dual versus split right coronary artery, with increased atherosclerosis in single ostial origin split RCA.

Dual versus split right coronary artery: What is there in the name?

The left anterior descending coronary artery (LAD) can originate from the right coronary artery, forming the "right anterior descending coronary artery (RAD).

An Unusual Case of Right Anterior Descending Coronary Artery

These studies suggest that the right coronary artery is crucial for myocardial supply, has significant anatomical variations, and can be involved in rare congenital anomalies affecting clinical outcomes and treatment strategies.