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It is always important to take into consideration additional risk factors that may contribute to diastolic and systolic impairment such as hypertension or diabetes. The echocardiogram is widely available tool and should be the ��first-line�� imaging modality for obese patients [2]. The purpose of this review was to examine the value of echocardiographic indices as a noninvasive method of tracking cardiac changes in obese patients after http://www.selleckchem.com/products/BI6727-Volasertib.html surgical treatment. Obesity has a significant impact on left ventricular geometry and mass [24]. The Framingham Heart Study [24] demonstrated that BMI is a strong independent predictor of left ventricular mass, especially when it exceeds 30?kg/m2. Furthermore, there may be differences in left ventricular remodelling with men demonstrating a more concentric hypertrophy pattern while women a combination of eccentric and concentric hypertrophy [25]. The large MESA study [26] also showed that obesity is related to concentric remodelling, while Avelar et?al. [27] demonstrated that that there was a higher prevalence of concentric remodelling and concentric hypertrophy than eccentric hypertrophy in a predominantly female cohort of severely obese patients. One of the earliest studies to report the effect of bariatric surgery on cardiac function was the study by Alaud-din et?al. [28]. This study compared left http://www.selleck.cn/products/wnt-c59-c59.html ventricular myocardial thickness and left ventricular chamber dimensions in 30 patients before and after bariatric surgery [28]. Echocardiography demonstrated evidence of myocardial thickening with an increased interventricular septum in eight patients (32%) and increased left ventricular mass in 17 patients (53%) before weight-loss surgery. Echocardiography was repeated in 12 patients after a 54��8?��?1��9?kg weight loss, and there was a significant decrease in left ventricular dilatation (27��3% to 9��1%, P? http://www.selleckchem.com/products/cb-839.html [28] to document the increase of ventricular compliance and improvement in cardiac function following bariatric surgery with significant weight loss. The findings of this study were supported by Zarich et?al. [29]. Interestingly, this increase in left ventricular mass did not appear to correlate with indexes of abnormal diastolic filling in obese patients [29]. Gahtan et?al. [30] and Willens et?al. [31] reported a significant decrease of left ventricular mass at 1?year postbariatric surgery in obese patients although the studies included a small number of patients. Leichman et?al. [32] and Ikonomidis et?al.