Figure legends
Figure1:Electrocardiography of the patient. shows sinus rhythm with first degree atrioventricular block, S wave in lead I, q wave and inverted T wave in lead III.
Figure2:Imaging examinations of the patient. (A) Two-dimensional transthoracic echocardiographic image in an off-axis four-chamber view demonstrates a venous clot in transit (arrow) in the right atrium. Video 1 corresponds to (A). (B) Two-dimensional TTE at the level of pulmonary artery shows embolus (arrow) in the right PA (RPA). Video 2 corresponds to (B).(C)CTPA shows pulmonary emboli in right pulmonary artery from the transverse plane and the coronal plane respectively.(D) and (E) show decrease in RV diameter and pulmonary artery thrombus after 11-days treatment. Video 3 corresponds to (D).Video 4 corresponds to (E).Ao, Ascending aorta.
Figure3:Acquirement of the new view.shows the transducer inclination 30-45 degree to the chest wall at the second intercostal space immediately to the right of the sternum.