text: 2-D M-MODE: , ,1.  Left atrial enlargement with left atrial diameter of 4.7 cm.,2.  Normal size right and left ventricle.,3.  Normal LV systolic function with left ventricular ejection fraction of 51%.,4.  Normal LV diastolic function.,5.  No pericardial effusion.,6.  Normal morphology of aortic valve, mitral valve, tricuspid valve, and pulmonary valve.,7.  PA systolic pressure is 36 mmHg.,DOPPLER: , ,1.  Mild mitral and tricuspid regurgitation.,2.  Trace aortic and pulmonary regurgitation.cardiovascular / pulmonary, 2-d m-mode, doppler, aortic valve, atrial enlargement, diastolic function, ejection fraction, mitral, mitral valve, pericardial effusion, pulmonary valve, regurgitation, systolic function, tricuspid, tricuspid valve, normal lv 