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. Author manuscript; available in PMC: 2023 Jan 1.
Published in final edited form as: J Thorac Imaging. 2022 Jan 1;37(1):58–65. doi: 10.1097/RTI.0000000000000525

TABLE 4.

Differences in sac morphology of true left ventricular aneurysms versus pseudoaneurysms.

Left ventricular pseudoaneurysm Left ventricular true aneurysm p-value
Median Neck Width 2.8 ± 2.4 cm 4.9 ± 2.8 cm p=0.02
Median Sac Max Width 6.4 ± 2.6 cm 5.0 ± 2.3 cm p=0.22
Ratio of Neck to Sac Width 0.57 ± 0.23 0.93 ± 0.14 p<.0001
Median Sac Depth 4.4 ± 1.7 cm 2.9 ± 2.1 cm p=0.05
Ratio of Neck to Sac Depth 0.73 ± 0.33 1.54 ± 0.52 p<.0001