^ Radio transmissions and emergency calls included the phrases "cardiac episode" and "cardiac arrest"; witnesses believed they had seen Fisher having a heart attack.
 Several news outlets called the episode a "massive heart attack".
^ In an interview with
ABC News, Fisher later said that his mother "didn't die of a broken heart. ... It wasn't that she was sitting around inconsolable—not at all. She simply said that she didn't get to see Carrie come back from London. She expressed how much she loved my sister. She then said she really wanted to be with Carrie—in those precise words—and within 15 minutes from that conversation, she faded out. Within 30 minutes, she technically was gone."