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[Pneumopericardium].
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Pneumopericardium Develops After Pacemaker Implantation.
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Tex Heart Inst J. 2021 Sep 1;48(4):e197093. doi: 10.14503/THIJ-19-7093.
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A giant pneumopericardium of rare cause.
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Eur Heart J Cardiovasc Imaging. 2022 Sep 10;23(10):e469. doi: 10.1093/ehjci/jeac140.
