Subaortic aneurysm of the left ventricle obstructing a coronary artery
European Heart Journal
|May 1, 1987
Insights
A rare left ventricular subaortic aneurysm compressed a coronary artery, causing angina. Surgical treatment was successful for this condition, potentially linked to endocarditis.
Area of Science:
- Cardiovascular Medicine
- Cardiac Surgery
Background:
- Subaortic aneurysms of the left ventricle are rare cardiac conditions.
- Endocarditis is a potential etiological factor in developing such aneurysms.
Observation:
- A 52-year-old man presented with angina on effort.
- The patient had a subaortic left ventricular aneurysm compressing a coronary artery.
- Aortic valvular disease was also present, complicating the assessment of ischemia.
Findings:
- The subaortic aneurysm was successfully treated surgically.
- The exact contribution of coronary obstruction to myocardial ischemia was undetermined due to concurrent aortic valvular disease.
Implications:
- This case highlights the importance of considering rare cardiac pathologies in patients with angina.
- Successful surgical intervention is feasible for left ventricular subaortic aneurysms.
- Further research may elucidate the role of endocarditis in aneurysm formation.
Abstract:
We report a subaortic aneurysm of the left ventricle causing compression of a coronary artery in a 52-year-old white man presenting with angina on effort. Endocarditis seemed to be implicated as the cause of this rare condition. To what extent coronary obstruction influenced the development of myocardial ischaemia was not defined since the patient also had aortic valvular disease. The clinical features, diagnostic studies and successful surgical treatment are described.
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