Sixty-six-year-old Patsy undergoes a major heart operation as surgeon Jorge Mascaro tackles a massive aneurysm in her aorta, which is so swollen it's in danger of bursting. Andrew has been living with a tumour slowly wrapping itself around a crucial nerve in his face, upon which ENT surgeon Richard Irving previously operated 15 years ago, but now it's growing back. Andrew faces a tough decision as the operation carries a significant risk of facial paralysis