ABSTRACT
In 45 children with simple obesity (overweight 70 +/- 16%) clinical, electrocardiographic and functional assessment of the cardiovascular system was carried out. The results were compared with those in a control group of 20 healthy children without overweight. Raised arterial blood pressure was found in 14 children (31%) in the studied group. In the control group the blood pressure was normal. Resting electrocardiogram was abnormal in 5 obese (11%) and 2 thin (10%) children. Exercise tolerance was similar in both groups, while the values of systolic pressure and double product were higher in obese children. The value of the tolerated exercise was not correlated with the degree of overweight.
Subject(s)
Cardiovascular Physiological Phenomena , Obesity/physiopathology , Adolescent , Child , Electrocardiography , Evaluation Studies as Topic , Exercise Test , Female , Heart/physiology , Humans , MaleABSTRACT
In a group of 45 children with simple obesity (overweight 70 +/- 16%) echocardiographs evaluation of the morphology and function of the left cardiac ventricle was carried out comparing the obtained results with those in a control group (20 children). The mass of the left ventricle was greater in obese children, and the degree of hypertrophy was not correlated with the degree of overweight. The tested parameters of left ventricle systolic activity were within normal limits and were non-significantly lower than in the control group.
