Figure 1From: Limited intervention improves technical skill in focus assessed transthoracic echocardiography among novice examiners Actual examples of image quality before and after intervention. Upper left panel: Apical 4-chamber view at baseline. Upper right panel: Apical 4-chamber view at evaluation. Lower left panel: Parasternal long axis view at baseline. Lower right panel: Parasternal long axis view at evaluation.Back to article page