The association between body mass index and coronary artery disease severity: A comparison of black and white patients

Racial differences in BMI and prevalence of morbid obesity do not contribute to black-white differences in CAD detected during elective angiography. The paradoxical association of morbid obesity with a lower burden of atherosclerosis may be attributed in part to the limitations of noninvasive screening in the morbidly obese and subsequent referral of patients without disease for angiography.