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http://dx.doi.org/10.3904/kjm.2014.86.2.169

Clinical Impact of High Triglycerides and Central Obesity in Patients with Acute Myocardial Infarction who Underwent Percutaneous Coronary Intervention  

Han, Soo Gyoung (The Heart Center of Chonnam National University Hospital)
Jeong, Myung Ho (The Heart Center of Chonnam National University Hospital)
Rhee, Jung Ae (Department of Preventive Medicine, Chonnam National University Medical School)
Choi, Jin Su (Department of Preventive Medicine, Chonnam National University Medical School)
Lee, Kee Hong (The Heart Center of Chonnam National University Hospital)
Park, Keun Ho (The Heart Center of Chonnam National University Hospital)
Sim, Doo Sun (The Heart Center of Chonnam National University Hospital)
Hong, Young Joon (The Heart Center of Chonnam National University Hospital)
Kim, Ju Han (The Heart Center of Chonnam National University Hospital)
Ahn, Young Keun (The Heart Center of Chonnam National University Hospital)
Cho, Jeong Gwan (The Heart Center of Chonnam National University Hospital)
Park, Jong Chun (The Heart Center of Chonnam National University Hospital)
Kang, Jung Chaee (The Heart Center of Chonnam National University Hospital)
Publication Information
The Korean Journal of Medicine / v.86, no.2, 2014 , pp. 169-178 More about this Journal
Abstract
Background/Aims: Dyslipidemia and obesity are risk factors for the development of acute myocardial infarction (AMI) that affect the clinical outcomes in patients. Methods: We analyzed 2,751 consecutive AMI patients who underwent percutaneous coronary intervention (PCI) (mean age, $63.7{\pm}12.1$ years). The patients were divided into four groups based on serum triglyceride levels and central obesity [Group Ia: triglycerides < 200 mg/dL and (-) central obesity; Group Ib: triglyceride < 200 mg/dL and (+) central obesity; Group IIa: triglyceride ${\geq}200mg/dL$ and (-) central obesity; Group IIb: triglyceride ${\geq}200mg/dL$ and (+) central obesity]. In-hospital outcome was defined as in-hospital mortality and complications. One-year clinical outcome was compared and defined as the composite of 1-year major adverse cardiac events (MACE), including death, recurrent MI, and target vessel revascularization. Results: Total MACE developed in 502 patients (18.2%), while 303 patients (11.0%) died prior to the 1-year follow-up visit. In-hospital complications and in-hospital mortality were not different among the four groups. One-year clinical outcomes based on triglyceride levels (Group I vs. Group II) were not different. In addition, there were no differences in clinical outcomes in patients with a triglyceride level < 200 mg/dL, regardless of central obesity. One-year MACE rates were not significantly different among the four groups. Conclusions: There was no significant difference in the 1-year MACE rate based on the triglyceride level and presence of central obesity in patients with AMI who underwent PCI.
Keywords
Acute myocardial infarction; Obesity; Triglyceride; Mortality;
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