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The Cardiothoracic Surgeon
Fig. 2 | The Cardiothoracic Surgeon

Fig. 2

From: Giant right coronary artery aneurysm with vena cava superior fistula: a case report and radiological findings

Fig. 2

A–C Coronary angiography showing the aneurysm with contrast filling of the right atrium in the absence of opacification of the distal right coronary artery (RAC). Catheterization showed slightly increased pressure of the pulmonary artery (42/20 mmHg), pulmonary capillary wedge pressure (PCW) was normal (19 mmHg). D Collateral branches originating from the ramus circumflex (RCx) to the distal RAC were visualized

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