Available in five sizes: 5, 5.5, 6, 7 and 8 Fr. Since being introduced, GuideLiner Catheters have been recognised by interventionalists as essential tools for addressing difficult anatomies. Careful monitoring distal coronary pressure because pressure dampening after GuideLiner catheter insertion was observed in around 50 of cases. From challenging lesions to impossibly acute angles, percutaneous coronary interventions have grown more complex.
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Allows delivery of devices into distal vessels New V2 Improvements all-polymer collar for increased flexibility and. Flexible coaxial guide liner that allows guide extension into vessels for deep seating Simplified mother and child technique for use in challenging interventions. Gently manipulation devices inside the GuideLiner. Teleflex 5571 GuideLiner® V3 Catheter, 6Fr, 150 cm, Box of 01. GuideLiner Catheters are intended to be used in conjunction with guide catheters to access discrete regions of the coronary and/ or peripheral vasculature, to facilitate placement of interventional devices, and to assist in crossing de novo coronary chronic total occlusions (CTO). Using a balloon tracking technique over a guidewire, a GuideLiner was placed as an extension of the guiding catheter and facilitated TR-PCI by overcoming technical challenges associated with difficult anatomy.Īcute coronary syndrome bypass graft coronary angiography coronary artery disease guideliner guiding catheter percutaneous coronary intervention. Gently advancement of child catheter into the coronary artery in combination with balloon anchoring may be safer. We present a case of a patient undergoing PCI of a right internal mammary artery (RIMA) graft via TR access in whom the graft could not be engaged with any guiding catheter. The GuideLiner catheter, a rapid exchange monorail mother-in-daughter system, facilitates successful interventions in such challenging anatomy. dolaysyla guideliner kullanlarak deforme olmu eski kementten yeni bir.
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Percutaneous coronary intervention (PCI) of mammary artery bypass grafts through a trans-radial (TR) approach can present unique challenges, including coaxial vessel engagement of the guiding catheter, adequate visualization of the target lesion, sufficient backup support for equipment delivery, and the ability to reach very distal lesions. excessive vagal activation on the basis of radiofrequency catheter ablation.