לואי ויטון מדריד

The American Society of Echocardiography criteria were used to categorize subjects based on LVIDD. 13 These criteria classify the LV size as normal (men: 42 to 59 mm; women: 39 to 53 mm), mildly dilated (men: 60 to 63 mm; women: 54 to 57 mm), moderately dilated (men: 64 to 68 mm; women: 58 to 61 mm), or severely dilated .Strain echocardiography, performed by using the speckle-tracking technique, can identify subclinical left ventricular dysfunction before left ventricular ejection fraction declines. Strain echocardiography is a powerful predictor of cardiac mortality and morbidity for numerous cardiac conditions; it provides additional prognostic information .