Massive Congenital Bidirectional Coronary Arteriovenous Malformation Presenting with Signs and Symptoms of Congestive Heart Failure in an Adult: A Case Report and Review of the Literature

<table>Arteriovenous fistula originating from the right coronary artery and draining into the vena cava. VC = vena cava. RCA = right coronary artery. AV = arteriovenous.</table>

Case Reports in Cardiology

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Figure 2: Massive Congenital Bidirectional Coronary Arteriovenous Malformation Presenting with Signs and Symptoms of Congestive Heart Failure in an Adult: A Case Report and Review of the Literature 

Figure 2 | Massive Congenital Bidirectional Coronary Arteriovenous Malformation Presenting with Signs and Symptoms of Congestive Heart Failure in an Adult: A Case Report and Review of the Literature 