Standard transthoracic echocardiography is performed with using different dos stupid on anterior surface of thoracic cells . It is also possible to Prove denie echocardiography withusing a special sensor of esophagus . This study was called transesophageal echocardiography .
For conducting transthoracic echocardiography of the patient stack reclining on left side with raised head end . Left hand bend at elbow and UCLA dyval under the head , the right hand is free to lie along the trunk . With This position of the patient revealed the intercostal spaces , which provides optimal hydrochloric visualization of the heart , then as the area of the heart , hidden behind the ribs and light , remain inaccessible for ultrasound . Image recording at late expiration allows you to improve quality visualization due to reduced information loss on border media WHO spirit – cloth .
With conducting echocardiography in adults used sensors with frequency of 2.5-3.5 MHz . This frequency range allows studying deeply located structures due to high penetrating power .
AT pediatric practice use sensors ca rangefinders 5 MHz , so as in children the heart is located closer to front chest wall .
On sensor applied ultrasound gel and We establish vayut it on rib cage at areas of the ultrasound window . The most frequently used left parasternal – ny and apical access . On the one hand on The sensor has a mark that allows you to navigate when removing different echocardiographic positions .
For receiving echocardiographic images need to install a sensor at certain access points at the right angle . For optimal vyve Denia that or a structure of the sensor is necessary to reject the ( upward or down ) or rotate by axis ( on the hour or anti- clockwise arrow ).