Your Betrayal at My Last Breath​

Laine Quinn insists on a risky heart surgery so she can give her husband, Nick Holden, the child they long for, never suspecting he is secretly involved with Isla Benton, a trainee anesthetist. During the operation, Isla deliberately gives the wrong anesthetic, and Nick abandons the resuscitation rather than face the consequences. As Laine's life slips away, her first love, cardiac surgeon Zane Hawk, returns to the hospital and fights to save her.