About half of the cases of aortic insufficiency are due to the aortic root dilation (annuloaortic ectasia), which is idiopathic in over 80% of cases, but otherwise may result from aging, syphilitic aortitis, osteogenesis imperfecta, aortic dissection, Behcet'behÃ§et s, disease reactive arthritis and systemic. hypertensionortic insufficiency can be due to abnormalities of either the aortic valve or the aortic root (the beginning of the aorta).
Fitchburg, Massachusetts. Fitchburg is the third largest city in Worcester County, Massachusetts, United States. The population was 40,318 at the 2010 census. Fitchburg is home to Fitchburg State University as well as 17 public and private elementary and high schools.
Zip Code 01462 Cities. 01462 is located in the state of Massachusetts in the Boston metro area. Zip code 01462 is primarily located in Worcester County. The official postal service name used for 01462 is LUNENBURG, Massachusetts.Portions of the 01462 zip code are contained within or border the city limits of Lunenburg, MA, Fitchburg, MA, and Leominster, MA. Zip code 01462 is part of area code 351 and area code 978.ip Code 01462 Income. 01462 is located in the state of Massachusetts in the Boston metro area. Zip code 01462 is primarily located in Worcester County. The official postal service name used for 01462 is LUNENBURG, Massachusetts.