Pressure-Volume (PV) Loop Catheters
CD Leycom’s Pressure-Volume (PV) Loop Catheters provide real-time ventricular pressure-volume loop data, enabling a complete assessment of cardiac function from a single catheterization.

4-French PV Loop Catheters
- 4F pigtail catheter 12 electrodes; 1 pressure sensor between electrodes 5 and 6
- No lumen; typically used with an appropriate sized introducer sheath or guide catheter for delivery
- Electrode spacing options at 6 mm and 10 mm between the electrodes
7-French PV Loop Catheters
- 7F pigtail catheter with 12 electrodes; 1 pressure sensor between electrodes 5 and 6
- 0.025” lumen; typically used with 0.025″ exchange-length guide wire for delivery
- Electrode spacing options at 8 mm, 10 mm and 12 mm between the electrodes


Ideal positioning of the 7F PV loop catheter into the left ventricle.

