re: B1 Bomber Pilot (passenger) helps land 737 after pilot heart attack

Happened to my brother (physician) on flight to California. About an hour from landing, the call came because some guy was having trouble breathing and felt like he was having a heart attack. My brother went back to see him. The flight attendant said that the pilot was going to land at the nearest airport. My brother told the attendant that he could keep the guy alive for an hour because he didn't want to be stuck at some random airport.