Transesophageal go to: Transthoracic

 

Normal Values
Data Origin: Cohen et al. Reference values for normal adult transesophageal echocardiographic measurements. J Am Soc Echocardiogr 1995;8:221-30  (60 normal subjects)
2D Exam, left ventricle  [Mean±SD]
Left Ventricle, diameters   Antero-posterior, diastole Antero-posterior, systole Medio-lateral, diastole Medio-lateral, systole Left atrium Antero-posterior diameter Medio-lateral diameter Appendage, length Appendage, diameter Pulmonary vein Right atrium Antero-posterior diameter Medio-lateral diameter Right structures Superior vena cava Coronary sinus Right ventricular outflow tract Right pulmonary artery Aorta, thoracic Root  Proximal descending  Distal descending    Valves Mitral anulus  Tricuspid anulus	43±7 mm  28±6 mm 42±7 mm 27±6 mm 38±6 mm 39±7 mm 28±5 mm 16±5 mm 11±2 mm 38±5 mm 38±6 mm   15±3 mm 6.6±1.5 mm 27±4 mm 17±3 mm 28±3 mm  21±4 mm  20±4 mm 29±4 mm  28±5 mm

 

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