Figure 1: (A) Computed tomography pulmonary angiogram showing a filling defect (arrow) in the distal right pulmonary artery. (B) Transthoracic echocardiogram showing a thrombus (arrow) in the right ventricle. (C) Cardiac magnetic resonance image showing a stalk-free mass suggestive of thrombus in the right ventricle (arrow). (D) Transthoracic echocardiogram, three-week post-treatment, showing complete resolution of the right ventricular thrombus. RV & LV, right and left ventricle; RA & LA, right and left atrium.