Protocol-based removal of intra-aortic balloon pump using bioabsorbable anchor/collagen–based vascular closure device following cardiac surgeryCentral Message - Calum Barton, MBChB; Jegatheesan Ganesh, FRCS (CTh); Varun Sharma, MBBS, MPH, BSc; Zaw Lin, FRACS (JTCVS Techniques)