Partridge Family Season 3 Episode 17' title='Partridge Family Season 3 Episode 17' />Partridge Familys Suzanne Crough died at age 5. Former child actress Suzanne Crough who starred on the Partridge Family died in April of a rare heart condition, in was revealed today. Crough, best known for her role as the tambourine playing Tracy Partridge on the hit 1. ARVD a condition that affect 1 in 5,0. According to information from the Cleveland Clinic, ARVD is a rare form of cardiomyopathy in which the heart muscle of the right ventricle is replaced by fat or fibrous tissue. The right ventricle is dilated and contracts poorly. As a result, the ability of the heart to pump blood is weakened. Scroll down for video Medical mystery solved Former actress Suzanne Crough left, best known for her role as the tambourine playing Tracy Partridge rightChild star Crough, pictured far left in this publicity photo for the Partridge Family, appeared on the hit musical sitcom from 1. The Clark County, Nevada, coroner revealed the cause of Suzanne Croughs death to the entertainment news website The Wrap Thursday, four month after her sudden passing at her Nevada home. The cause of the rare illness is unknown, but in 3. Crough is survived by her husband of nearly 3. William Condray, their two daughters, Samantha and Alexandra, and one year old granddaughter, Evelena. Shirley is awarded Mother of the Year by a magazine. The family travel by bus to Sacramento to accept the award. Taking the back road leads them to wrong turns, lost. She was last seen on TV in 2. Partridge Family co stars on the Today show. Watch Billy Madison Online Hoyts'>Watch Billy Madison Online Hoyts. She said then that she had a normal job working as a manager at an Office Max store. Crough was just seven when she was picked to join the cast of the sitcom that made stars of David Cassidy, Susan Dey and Danny Bonaduce. Watch Last Kind Words Online Iflix. Watch Taken Online. Reunited Crough far right was last seen on TV in 2. TV brothers L to R David Cassidy, Danny Bonaduce and Brian Forster on the Today Show. The show was about a widowed working class mom, played by Shirley Jones, who was persuaded by her five kids to form a musical group. Soon the family was traveling around in a brightly painted bus and having hits with songs that they originated in their garage. The show was an instant hit and the first song released as a single and sung by David Cassidy I Think I Love You sold five million copies in 1. Reuniting with Cassidy, Bonaduce and Brian Forster on Today, Crough confirmed she never sang for real on the show, joking, I was very good at being Milli Vanilli. The Partridge Family ended its run in 1. March 2. 3 that year.