Conclusion
We experienced a rare case with a right coronary artery aneurysm mimicking myocardial infarction. We emphasize the necessity of comprehensive evaluation and accurate diagnosis before further treatment. Aneurysm resection with bypass surgery is highly recommended for symptomatic patients with giant coronary artery aneurysms. Ultimately, this case demonstrates one of the many ways CAA might manifest itself and how it was examined and addressed. It adds to the meagre but valuable database of information about CAA and its management that already exists.