@article{ref1,
title="Recurrent cerebral infarctions due to a sewing needle penetrating the left ventricle",
journal="European Heart Journal. Cardiovascular Imaging",
year="2019",
author="Hirose, Kaoru and Yamaji, Kyohei and Sakaguchi, Genichi and Okamoto, Kazuhiko and Ando, Kenji",
volume="20",
number="7",
pages="e838-e838",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="2047-2412",
doi="10.1093/ehjci/jez007",
url="http://dx.doi.org/10.1093/ehjci/jez007"
}