The Pitt's Supriya Ganesh is breaking down her character Samira's shocking onscreen health scare. During the Thursday, March 12, episode of the HBO Max series, Samira's stress about issues outside of work caused her to have what she thought was a heart attack. Ultimately, Samira and her coworkers realized she suffered an anxiety attack. "It was something that I didn't know was going to happen," Ganesh, 28, exclusively told Us Weekly. "I found out in episode 9 that it was something that was going to happen. It was scary because I've had experiences with it as well.