preferred_name: Intra-aortic balloon pump used &#x7C; Patient &#x7C; Cardiac procedures
preferred_name_lc: intra-aortic balloon pump used &#x7c; patient &#x7c; cardiac procedures
label: Intra-aortic balloon pump used &#x7C; Patient &#x7C; Cardiac procedures
label_lc: intra-aortic balloon pump used &#x7c; patient &#x7c; cardiac procedures