On Friday, a private air ambulance helicopter crashed on the roof of the Keck Hospital of the University of Southern California while attempting to land at the medical centre.
As a result of the incident, a pilot of the helicopter was injured and is receiving medical help nearby.
Two medical workers onboard the aircraft delivering the donated heart were been injured and, according to the hospital administration, the donated heart was undamaged and subsequently safely transplanted.
Hospital officials pointed out that nobody else around or inside the hospital was injured as a result of the crash on top of the building. They also said that patient care was not disrupted.
A video showing the moments before the ambulance helicopter failed its landing attempt was posted on the Internet.
Drone footage of the accident aftermath has been released as well.
According to The Los Angeles Times, Norfolk Street, between Soto Street and San Pablo Street, was closed as authorities investigate the incident.
“The aircraft is stable on its side, on the helipad,” a spokesperson with the Los Angeles Fire Department (LAFD) said in a statement quoted by the publication. “There does not appear to be a significant fuel leak.”
The reason for the crash is not known.