Fig. 2From: CMR fluoroscopy right heart catheterization for cardiac output and pulmonary vascular resistance: results in 102 patientsExample CMR-safe catheters for right heart catheterization.A selection of different shape and stiffness CMR-safe balloon catheters is useful to navigate different right heart anatomies. a Vascor Balloon Wedge Pressure Catheter, Model #172-110P; (b) Medtronic Pulmonary Wedge Pressure Catheter, Model #150075; (c) Edwards True Size Monitoring ‘S’ Tip Catheter, Model #S111F7Back to article page