 Monitoring during the procedure included continuous surface ECG, continuous pulse oximetry, and cycled cuff blood pressures, in addition to intravascular pressures,Using a 7-French sheath, 6-French wedge catheter was inserted into the right femoral vein and advanced through the right heart structures out to the branch pulmonary arteries. 
Monitoring during the procedure included continuous surface ECG , continuous pulse oximetry , and cycled cuff blood pressures , in addition to intravascular pressures , Using a 7 - French sheath , 6 - French wedge catheter was inserted into the right femoral vein and advanced through the right heart structures out to the branch pulmonary arteries .