Relationship between aneurism of ascending part of aorta and syndrome of connective tissue dysplasia

The paper identifies the main reasons for the development of an aneurysm of the ascending aorta and predictors of its complications in patients of all ages. To determine the cause and age-associated risk factors for aneurysms there were examined 154 patients with the presence of the expansion of the root and / or ascending aorta of more than 40 mm, according to echocardiographic examination. Patients were divided into 4 categories by age: 18-29 years, 30-44 years 45-59 years 60-74 years. Instrumental methods of examination: echocardiography, ECG, ECG monitoring and blood pressure, heart rate variability, ultrasound of internal organs were used. Syndrome of connective tissue dysplasia was established according to the criteria of the working group of the British Society of Rheumatology. Joint hypermobility syndrome was determined according to the Brayton criteria. Statistical processing was carried out by methods of variation statistic program StatSoft "Statistica" v.10.0. It was established that in young and middle aged patients the cause of aneurysm of ascending aorta more often is connective tissue dysplasia syndrome. In older patients the main cause of aneurysm of ascending aorta is associated with left ventricular hypertrophy and decreased contractile function of the heart.