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Left anterior descending coronary artery compressed by a giant coronary fistula aneurysm: a case report.

ABSTRACT: Background:Ischaemic chest pain can be originated by different causes. Among all, coronary fistulas are rarely the reason. Such entities are usually asymptomatic and can be diagnosed by echocardiography or coronary angiography. In an even rarer scenario, coronary fistulas might dilate and form an aneurysm. Case summary:We report the case of a 62-year-old patient who was initially referred to the emergency department for stable angina. Coronary angiography and computed tomography scan showed a giant aneurysm relating to a coronary fistula with a course from the circumflex coronary artery to the superior vena cava. The aneurysm was critically compressing the left anterior descending coronary artery. It was confirmed and resolved by surgery. Discussion:Giant aneurysms of a coronary fistula are very uncommon entities. We describe a rare case of angina caused by extrinsic compression of the left anterior descending artery from a giant aneurysm of a coronary fistula.

SUBMITTER: Bertolin Boronat J

PROVIDER: S-EPMC6939785 | biostudies-literature |

REPOSITORIES: biostudies-literature

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Rare case of a giant thrombosed left anterior descending coronary artery aneurysm.

Project description:BackgroundCoronary artery aneurysms (CAAs) are rare, and giant CAAs are even rarer. The pathophysiology of this phenomenon is still unknown.Case presentationHerein, we present the case of a 49-year-old male with a giant aneurysm in the left anterior descending artery.ConclusionsThe optimal treatment for CAAs is debatable, but surgical intervention is preferred for giant CAAs.

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Coil embolization to giant left anterior descending artery and left circumflex artery coronary artery aneurysm after failed coronary aneurysmal repair in IgG4-related disease: a case report.

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Left Anterior Descending Coronary Artery Mimic : A Case of Coronary Artery to Pulmonary Artery Fistula

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Case Report: Isolate Congenital Coronary Artery Fistula With Giant Artery Aneurysm in a Neonate.

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Giant right coronary artery aneurysm associated with coronary-cameral fistula.

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Surgical management of a giant right coronary artery aneurysm with coronary arteriovenous fistula: case report.

Project description:BackgroundCoronary artery aneurysms (CAAs) are uncommon, and giant aneurysms (>2 cm) are even more unusual. Coronary atherosclerosis and Kawasaki disease are the leading causes for this pathology. The treatment for this condition is controversial because the evidence is based on case report series.Case summaryWe describe the case of a 77-year-old female patient who presented with heart failure symptoms. She was diagnosed with a giant saccular aneurysm arising from the right coronary artery (RCA) ostium and a fistula between the RC and the left anterior descending artery (LAD) to the coronary sinus. And an atrial septal defect (ASD) and severe tricuspid regurgitation were also found. The patient underwent surgery through a medium sternotomy, the aneurysm was opened and resected under cardiopulmonary bypass. The RCA was ligated at the distal end of the aneurysm, and a saphenous vein graft bypass was performed. A coronary arteriovenous fistula from the distal portion of RC and LAD artery to a severely enlarged coronary sinus was found and corrected with an autologous pericardial patch. Closure of the ASD was performed with a pericardial patch and a tricuspid ring annuloplasty was done. Post-operative course was uneventful.DiscussionThere are few cases of giant coronary aneurysms associated with fistulas reported in the literature. Despite the endovascular percutaneous techniques available to treat these patients, we believe that surgical treatment was the best option for this particular case. We consider that surgical treatment is a very good option for giant CAAs associated with AV fistulas that are not susceptible for current endovascular available devices. The literature lacks evidence regarding the best approach for these cases, and we think that invasive treatment should be tailored according to the heart's anatomy and patient risk.

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Project description: Not available

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Right coronary artery-left ventricular fistula with giant right coronary artery of diffuse ectasia: a case report.

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