A septal branch playing the role of a right coronary artery

Abstract Anomalous coronary arteries from the pulmonary artery are uncommon causes of heart failure in the adult population. This case demonstrates the unusual presentation in a patient with anomalous right coronary artery from the pulmonary artery and discusses the complex pathophysiology of this lesion and the role of guideline-directed medical therapy in the management of these patients.

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Tumor Encasement of the Right Coronary Artery: Role of Anatomic and Functional Imaging in Diagnosis and Therapeutic Management

The Open Cardiovascular Medicine Journal ◽

10.2174/1874192401408010110 ◽

2014 ◽

Vol 8 (1) ◽

pp. 110-112 ◽

Cited By ~ 5

Author(s):

Yu-Hsiang Juan ◽

Yiannis S Chatzizisis ◽

Sachin S Saboo ◽

Tatiana Rocha ◽

Michael L Steigner

Keyword(s):

Coronary Artery ◽

Right Coronary Artery ◽

Surgical Planning ◽

Mediastinal Tumor ◽

Treatment Approach ◽

Mediastinal Tumors ◽

Coronary Artery Involvement ◽

Poorly Differentiated ◽

The Right

We presented two rare cases of mediastinal tumor encasing the right coronary artery (RCA), one with recurrent metastatic thymoma and another with primary poorly differentiated neoplasm. Different degrees and locations of RCA involvement were noted. The treatment approach varied from conservative to surgical. Coronary artery involvement by mediastinal tumors is important to be investigated with imaging as it may guide the surgical planning.

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Anomalous right coronary artery origin with interarterial pathway—importance of morphological origin assessment and the role of percutaneous interventionism

Journal of Thoracic Disease ◽

10.21037/jtd.2017.05.15 ◽

2017 ◽

Vol 9 (S6) ◽

pp. S533-S538

Author(s):

Daniel García Iglesias ◽

Lidia Martínez Fernández ◽

María Martín Fernández ◽

Laura García Suárez ◽

Laura García Pérez ◽

...

Keyword(s):

Coronary Artery ◽

Right Coronary Artery ◽

Origin Assessment

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An isolated right ventricular myocardial infarction and severe tricuspid regurgitation due to occlusion of a non-dominant right coronary artery: role of delayed revascularization

Anadolu Kardiyoloji Dergisi/The Anatolian Journal of Cardiology ◽

10.5152/akd.2010.099 ◽

2010 ◽

Vol 10 (4) ◽

pp. 376-377 ◽

Cited By ~ 4

Author(s):

Mutlu Vural ◽

Ahmet Uslu ◽

Serhat Bulbul

Keyword(s):

Myocardial Infarction ◽

Coronary Artery ◽

Right Ventricular ◽

Right Coronary Artery ◽

Tricuspid Regurgitation ◽

Severe Tricuspid Regurgitation ◽

Right Ventricular Myocardial Infarction

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Severe Dilatation of Coronary Artery Ostium Complicating Sinus of Valsalva Aneurysm: Differential Diagnosis and Review of the Literature

Case Reports in Cardiology ◽

10.1155/2017/8694652 ◽

2017 ◽

Vol 2017 ◽

pp. 1-4

Author(s):

Paul Bamford ◽

Nicholas Collins

Keyword(s):

Differential Diagnosis ◽

Coronary Artery ◽

Right Coronary Artery ◽

Surgical Intervention ◽

Sinus Of Valsalva ◽

Sinus Of Valsalva Aneurysm ◽

Unusual Manifestation ◽

The Right ◽

Underlying Pathophysiology

Coronary artery dilatation may be due to various aetiologies including congenital anomalies, atherosclerotic coronary disease, and Kawasakis disease. We describe a case characterised by apparent severe dilatation of the right coronary artery ostium in an asymptomatic male. Subsequent imaging and surgical intervention documented the presence of a sinus of Valsalva aneurysm extending into the ostium of the right coronary artery. This represents an unusual manifestation of a sinus of Valsalva aneurysm. The underlying pathophysiology, differential diagnosis, role of surgical management, and outcomes are discussed.

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