label: Patients who are evaluated for venous thromboembolic and cardiovascular risk factors within 30 days prior to the procedure (e.g., history of dvt, pe, mi, arrhythmia and stroke)
label_lc: patients who are evaluated for venous thromboembolic and cardiovascular risk factors within 30 days prior to the procedure (e.g., history of dvt, pe, mi, arrhythmia and stroke)