engleski

The role of anthropometry in acute ST-elevation myocardial infarction treated with primary percutaneous coronary intervention

The aim of this study was to investigate the controversial infl uence of anthropometry on clinical severity and prognosis of acute ST- elevation myocardial infarction (STEMI). We prospectively analyzed 250 patients with acute STEMI treated with primary percutaneous coronary intervention (September 2011 – September 2012). They were grouped according to the following anthropometric parameters: body mass index (BMI) (<25.0, 25.0-29.9, ≥30.0 kg/m²), waist circumference (WC) (<102/88, ≥102/88 cm), waist-to-hip ratio (WHR) (<0.90/0.85, ≥0.90/0.85) and waistto- height ratio (WHtR) (<53/49, 53/49-62/57, ≥63/58). The groups were analyzed by baseline, as well as severity (clinical, laboratory, echocardiography, coronary angiography, in- hospital complications) and prognostic parameters (major adverse cardiovascular events and sick leave duration during 12-month follow up). Patients with BMI <25.0 kg/m2 had the highest rates of dyspnea and those with BMI ≥30.0 kg/m² had the longest hospitalization and widest stents ; patients with WHR ≥0.90/0.85 had higher rates of signifi cantly stenosed proximal/middle coronary segments, while those with WHtR ≥63/58 had the highest rates of heart failure and total in-hospital complications (p<0.05). BMI <25.0 kg/m2 increased (odds ratio (OR) 2.00, confidence interval (CI) [1.09- 3.68], p=0.026) and BMI 25.0-29.9 kg/m2 reduced (OR 0.52, CI [0.30-0.91], p=0.022) the risk of dyspnea ; WHR ≥0.90/0.85 increased the risk of significant proximal/middle coronary segment stenosis (OR 3.34, CI [1.13-9.86], p=0.029) and WHtR ≥63/58 the risk of heart failure (OR 2.05, CI [1.13-3.71], p=0.017) and total in-hospital complications (OR 1.94, CI [1.13-3.33], p=0.017) (p<0.05). In conclusion, WHR and WHtR are better anthropometric parameters than BMI in predicting acute STEMI severity, while WC has no influence on it. Anthropometry has no influence on prognosis.

Anthropometry ; Obesity ; Myocardial infarction ; Percutaneous coronary intervention ; Sick leave

Sažetak dostupan i na hrvatskom jeziku.