A statement from the actor's family confirmed he died from an enlarged ... father Alan Lee "Skip" Panettiere Panettiere and sister Hayden Panettiere — said in a statement shared with PEOPLE.

Pink Hair Don't Care' Hayden Panettiere's Family Confirms 28-Year-Old Brother Jansen's Cause of Death Was an Enlarged Heart Jansen and Hayden Panettiere's Father Spoke to Son Shortly Before He ...

Hayden Panettiere is paying tribute to her younger ... heart), coupled with aortic valve complications." The Panettiere family paid tribute to Jansen in the message, telling ABC News at the ...