Hayden Panettiere's Brother Jansen's Cause of Death Revealed by Family

A heartfelt tribute. Hayden Panettiere honored her late brother, Jansen Panettiere, at his memorial service while wearing a jacket he designed.

TMZ.Jansen died of an enlarged heart on Feb. 19 at the age of 28.

Hayden Panettiere made her first red carpet appearance since the death of her brother, Jansen Panettiere, while attending the premiere of Scream VI.

Hayden Panettiere is opening up about the devastating loss of her little brother Jansen Panettiere.

Hayden Panettiere is understandably having a very emotional return to the promotional junket for her new movie, Scream 6.

Hayden Panettiere paid tribute to her brother Jansen on Monday’s “Good Morning America” in her first TV interview since his tragic death.

Hayden Panettiere sat down for her first TV appearance since her late brother, Jansen Panettiere, unexpectedly died.While promoting Scream VI on Monday's episode of Good Morning American, Michael Strahan offered his condolences to the 33-year-old actress who recently lost her sibling. “He’s right here with me,” Panettiere tearfully said. Jansen was found dead on Feb. 19 in his New York City apartment.

Hayden Panettiere tearfully broke her silence on brother Jansen Panettiere‘s death during an emotional TV tribute.

Jansen Panettiere’s cause of death has been revealed just over a week after he passed away at age just 28.

Hayden Panettiere’s brother Jansen’s cause of death has been revealed, with his family saying the actor died from an enlarged heart and valve complications. The heartbreaking news of Jansen’s passing at the age of 28 was announced earlier this month after law enforcement were called to the actor’s home in New York. It’s believed his friends raised concerns about him after he failed to attend a scheduled business meeting.

Hayden Panettiere and her family have shared their first statements following the death of Jansen Panettiere. He was 28 years old and died suddenly over the past week.Hayden Panettiere launches Ukraine relief fund: ‘We can make a difference in their fight’Jenna Ortega & Melissa Barrera tease what’s coming in ‘Scream 6’The Panettiere family shared a joint statement on ABC News, reminiscing about Jensen and sharing his cause of death.

The family of Jansen Panettiere, including his sister Hayden, have revealed that the 28-year-old actor’s death last week was caused by cardiomegaly, or enlarged heart, coupled with aortic valve complications.

The Panettiere family is opening up about the loss of their beloved son and brother, Jansen Panettiere, days after his shocking death. On Monday in a statement to ABC News, the family revealed the 28-year-old actor died from an enlarged heart, sharing:

The Walking Dead star dying due to heart complications.The star’s passing was confirmed last week, after law enforcement officials were called to his home in New York on Sunday, February 19.In a new statement, his family – which includes sister Hayden Panettiere – said that his “heart could be seen in his eyes, and his charm in his brilliant, engaging smile” and “his soul in his masterful and revealing paintings, and the joy of life in his dry wit”.“His charisma, warmth, compassion for others, and his creative spirit will live forever in our hearts and in the hearts of all whom he encountered,” they said in a statement to ABC News.“Though it offers little solace, the Medical Examiner reported Jansen’s sudden passing was due to cardiomegaly (enlarged heart), coupled with aortic valve complications,” they confirmed.“We sincerely appreciate the outpouring of love and support towards our family as we navigate this unthinkable loss, and ask that we be gifted our privacy during this time of mourning.

Gone too soon. Jansen Panettiere‘s family is speaking out one week after his death at age 28.

statement to ABC News. “His charisma, warmth, compassion for others, and his creative spirit will live forever in our hearts and in the hearts of all whom he encountered.”The family added, “Though it offers little solace, the Medical Examiner reported Jansen’s sudden passing was due to cardiomegaly (enlarged heart), coupled with aortic valve complications.”Panettiere was found by a friend unresponsive and sitting upright in a chair, according to the police report obtained by The Post from the Orangetown Police Department.

statement to ABC News. “His charisma, warmth, compassion for others, and his creative spirit will live forever in our hearts and in the hearts of all whom he encountered.”The family added, “Though it offers little solace, the Medical Examiner reported Jansen’s sudden passing was due to cardiomegaly (enlarged heart), coupled with aortic valve complications.”Panettiere was found by a friend unresponsive and sitting upright in a chair, according to the police report obtained by The Post from the Orangetown Police Department.

Jansen Panettiere was reportedly struggling with addiction before his death.

TMZ reports. The 28-year-old brother of the “Scream” actress, 33, died at his home in New York.

Hayden Panettiere is reeling from the death of her younger brother, Jansen Panettiere. On Monday, ET confirmed that the actor died at the age of 28.«Hayden is absolutely heartbroken,» a source tells ET.