5039850397Medicine and Surgeryhttps://www.uk.elsevierhealth.com/medicine-and-surgery/cardiology-uk-category/medicine-and-surgery/surgery-uk-category/medicine-and-surgery/Medicine and Surgery/Cardiology,UK Category/Medicine and Surgery/Surgery,UK Category/Medicine and Surgery1/Medicine and Surgery/Cardiology,UK Category/Medicine and Surgery/Surgery,UK Category/Medicine and Surgery