Kris Jenner's sister Karen Houghton's cause of death has been revealed nearly a month after she passed away at age 65.

Kris Jenner has admitted it's "rougher in the mornings" as she opened up about her grief following her sister's death. Karen Houghton died last March at the age of 65 after suffering a cardiac ...

Kris Jenner's younger sister Karen Houghton died unexpectedly March 18 at the age of 65, and now more details on her official cause of death have been shared.

Kris Jenner ’s sister Karen Houghton ’s cause of death has been revealed. Houghton died on Monday, March 18; she was 65. She was cremated the day after her death on March 19, reports TMZ.

The cause of Kris Jenner's younger sister's death has been revealed. Karen Houghton, the Kardashian-Jenner matriarch's only sister, died of cardiac arrest and sudden cardiac arrhythmia, TMZ ...

Karen Houghton, the Kardashian-Jenner matriarch's only sister, died of cardiac arrest and sudden cardiac arrhythmia, TMZ reported, citing her death certificate.

Kris Jenner and Karen Houghton Getty Images/Daniel Robertson/startraksphoto.com Kris Jenner ‘s sister Karen Houghton ‘s cause of death has been revealed after she died on March 19 at age 65 ...

Kris Jenner's younger sister Karen Houghton's official cause of death has been revealed after she tragically died earlier this week. Officials previously attributed her death to "natural causes ...

Kris Jenner ’s sister Karen Houghton ’s cause of death has been revealed. Houghton died on Monday, March 18; she was 65. She was cremated the day after her death on March 19, reports TMZ ...

Kris Jenner shared an emotional tribute to her sister Karen Houghton after she passed away with the San Diego County Sheriff's Department confirming her expected cause of death after 'life saving ...

Kris Jenner's younger sister Karen Houghton's cause of death has been revealed. She was reported deceased at age 65 in San Diego, California on March 19. Karen was Kris' only sister.