PMID: 20646625Jul 22, 2010Paper

Impact of overweight on clinical outcomes in patients undergoing coronary revascularization

Zhonghua yi xue za zhi
Jun-ping KangXue-si Wu

Abstract

To determine the impact of BMI on clinical outcome in patients with heart failure underwent coronary revascularization. The DESIRE-plus (Drug-Eluting Stent Impact on Revascularization-plus) was a single-center registry of coronary revascularization in our institution between July 1, 2004 and September 30, 2005. We analyzed heart failure patients with the complete data of body mass index (BMI) data from the DESIRE-plus trial and grouped them by BMI (normal BMI group, BMI < 24; overweight group, BMI 24-27.9; obesity group, BMI > or = 28). Total mortality, cardiac mortality and MACCE including death, neo-myocardial infarction, stroke, re-revascularization were recorded. We evaluated risk estimates for three bodyweight groups. 1010 patients were included in the study (295 in normal BMI group; 495 in overweight group and 220 obesity group). Median follow-up was 542 days. Overweight and obese patients were younger (59.3 +/- 10.14 years, 58.6 +/- 10.30 years vs 62.6 +/- 9.93 years, P < 0.01) and had a significantly higher incidence of hypertension (61.2, 66.8% vs 52.5%, P = 0.017), stable angina pectoris (21.2%, 23.7% vs 17.0%, P = 0.05) and higher triglyceride [(1.90 +/- 1.05) mmol/L, (2.10 +/- 1.12) mmol/L vs (1.48 +/- 0.92) mmol/L,...Continue Reading

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