Medical complications of obesity.
Obesity leads to several complications that affect many body systems. This paper focuses mainly on the cardiovascular complications, which include coronary heart disease, cerebrovascular disease and stroke, and congestive heart failure; the last may be secondary not only to advanced coronary atherosclerosis, but also to other pathogenetic factors. The increased frequency of coronary heart disease in the obese is largely attributable to the commonly associated hypertension, diabetes mellitus and lipoprotein abnormalities, rather than the adiposity. The lipoprotein disorders that have a role in atherogenesis are decreased plasma concentrations of high-density lipoproteins and elevated plasma concentrations of low-density lipoproteins. Abnormalities in cholesterol metabolism are responsible for the increased frequency of cholelithiasis in obese persons. The factors that mediate the development of cardiovascular and gallbladder complications are correctable by an appropriate program of meal planning and physical activity.
D000328:Adult; D001161:Arteriosclerosis / Q000209:etiology; D002561:Cerebrovascular Disorders / Q000209:etiology; D002769:Cholelithiasis / Q000209:etiology; D003327:Coronary Disease / Q000209:etiology; D048909:Diabetes Complications; D003920:Diabetes Mellitus / Q000235:genetics; D005260:Female; D006333:Heart Failure / Q000209:etiology; D006801:Humans; D006949:Hyperlipidemias / Q000150:complications; D006973:Hypertension / Q000150:complications; D007231:Infant, Newborn; D008297:Male; D009765:Obesity / Q000150:complications*; D011247:Pregnancy; D011248:Pregnancy Complications