,A 5-French wedge catheter was introduced through the sheath in the right internal jugular vein and was passed to the left pulmonary artery and further to the left pulmonary capillary wedge position. 
,A 5 - French wedge catheter was introduced through the sheath in the right internal jugular vein and was passed to the left pulmonary artery and further to the left pulmonary capillary wedge position .