Key result
Giant LVA can mechanically compress the mid-LAD to cause recurrent ischemia and progressive heart failure.
Why the study?
Left ventricular aneurysm can cause progressive heart failure and may lead to dynamic coronary artery compression, a rare and diagnostically challenging complication.
Comparison
Not applicable, single case report
Design
Case report with multimodality imaging including echocardiography, angiography, IVUS, CMR, and nuclear scintigraphy
Follow-up
40 days
Authors
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Multimodality imaging may uncover treatable dynamic lesions in progressive post-MI aneurysm; leaves open routine adoption without prospective validation.
Case Report (n=1)
No
Advanced multimodality imaging is critical for diagnosing rare complications like dynamic LAD compression caused by a giant left ventricular aneurysm.
Wang et al. (2026) conducted a case report in Giant left ventricular aneurysm and LAD compression (n=1). Giant left ventricular aneurysm was evaluated. A giant left ventricular aneurysm can act as a dynamically disruptive entity causing external mechanical compression of the mid-LAD, leading to recurrent ischemia and progressive heart failure.
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