TY - JOUR T1 - Pulmonary artery sarcoma JF - Heart JO - Heart SP - 1388 LP - 1388 DO - 10.1136/heart.89.12.1388 VL - 89 IS - 12 AU - N Kotooka AU - N Nagaya AU - R Tanaka Y1 - 2003/12/01 UR - http://heart.bmj.com/content/89/12/1388.abstract N2 - A 38 year old man without any symptoms was referred to our hospital for examination of a heart murmur. There were signs of right ventricular overload on the ECG. Doppler echocardiographic measurements demonstrated a maximum pressure gradient of 105 mm Hg across the right ventricular outflow tract. … ER -