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imaging echocardiography. It gives you information on how well segments of the left ventricle wall contract. The contractility is depicted both as colors and global longitudinal strain (GLS) values.\r\n",{"id":215,"name":216},1,"Course previews",[218,229,234,239,247],{"type":219,"data":220},"video",{"readDurationInSeconds":221,"video":222},202,{"platform":223,"name":224,"url":225,"size":226},"YouTube","Interpreting the bulls eye plot in speckle tracking echocardiography","https:\u002F\u002Fwww.youtube.com\u002Fwatch?v=B3hzkDLoh4M",{"width":227,"height":228},200,113,{"type":230,"data":231},"free_text",{"readDurationInSeconds":232,"text":233},10.4,"\u003Cp>The bull’s-eye plot, much like the strain graph, is a visualized version of data collected from strain imaging echocardiography. It gives you information on how well segments of the left ventricle wall contract. The contractility is depicted both as colors and global longitudinal strain (GLS) values.\u003C\u002Fp>\r\n",{"type":230,"data":235},{"readDurationInSeconds":236,"title":237,"text":238},16,"Join our Echo Masterclass: Left Ventricular Strain course now!","\u003Cp>The evaluation of myocardial function can be tricky. This course will help you master an easy-to-follow process on how to acquire, optimize, and interpret left ventricular strain images. Using hands-on tips and tricks, you’ll cover global longitudinal strain (GLS) as well as important pearls and pitfalls as we go through several exciting real-life examples. Get ready to become an echo expert!\u003C\u002Fp>\r\n",{"type":240,"data":241},"cta",{"readDurationInSeconds":242,"text":243,"buttonText":244,"buttonUrl":245,"teachIllustration":246},4.266666666666667,"Start the first chapter of our Echo Masterclass: Left Ventricular Strain course for free","Start chapter 1 now","https:\u002F\u002Fwww.medmastery.com\u002Fuser\u002Fregister?target=%2Fcourses%2Fecho-masterclass-left-ventricular-strain","https:\u002F\u002Fmedmastery-backend-prod-kjbeds.s3.eu-west-1.amazonaws.com\u002Fmedia\u002Fimages\u002F99f55ecf-2e34-4ba9-a694-68d66cfe7482",{"type":230,"data":248},{"readDurationInSeconds":249,"title":250,"text":251},76,"Video transcript","\u003Cp>Now that you have learned how to optimize and acquire strain images, in this MedMastery lesson, I will teach you how to accurately interpret the bull's-eye plot, which provides a visual representation of myocardial contractility. Once the longitudinal 2D strain image acquisition and analysis is complete, and you click on process, the software automatically generates the bull's-eye plot, which displays all 17 left ventricle wall segments that were approved for tracking.\u003C\u002Fp>\r\n\r\n\u003Cp>The orientation such as the septum, anterior, lateral, and inferior walls are relative to how the echocardiographic images show the left ventricle. Qualitatively, the color representation on the plot and color bar help to visualize and understand myocardial contractility at the segmental level, and provide an overview of the entire left ventricle. Red represents normal left ventricle wall contraction, as in shortening of the muscle fibres. Light red or pink indicates that the left ventricle wall is hypokinetic, meaning that the wall is not contracting normally or its function is reduced. 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