Gottfried died following a battle with 'a long illness,' his family said.
, the heart rhythm problem is caused by irregular electrical signals in the lower chambers of the heart. While episodes of the irregular heartbeat may be brief and cause no harm, episodes that last for more than a few seconds can be life-threatening, the Mayo Clinic says.
The famed stand-up comedian, who began performing at only 15-years-old, was best known for his brash persona, which included a unique stage voice that eventually made him a household name. , managers at Hollywood club the Comedy Store used to allow Gottfried to do an impression of Jerry Seinfeld to clear the bar of any patrons taking too long to leave.
Fans and mentees of Gottfried took to social media on Tuesday to express their love for the late comedian and share old stories and encounters.