'guiding catheter' is correct and usable in written English.
You can use it to refer to a catheter that is designed to be guided through a narrow passageway in order to reach a specific destination. For example: The doctor used a guiding catheter to deliver the stent to the affected area.
The denervation catheter was introduced in the renal artery via the guiding catheter.
The delivery cable is detached and removed with the guiding catheter.
The guiding catheter was advanced in the right and left renal artery in no pre-specified order.
Femoral artery angiography was performed (Fig. 1), and a 6-Fr guiding catheter (Judkins right 4.0 type) was advanced into the ostium of the coronary artery.
After inserting a 6 F introducer sheath in the right femoral artery, the guiding catheter was introduced in the aorta and an aortagram was made.
Then, selective catheterization of the target vessel (either the internal carotid or the vertebral artery) was done using 6F guiding catheter (Guider Softip, Boston Scientific, Natick, MA, USA).
The partially deployed ACDO, guiding catheter, and delivery cable are retracted until the distal disc engages the pulmonic ostium of the PDA.
PDA dimensions are determined by angiography, and a guiding catheter is advanced into the main pulmonary artery via the aorta and PDA.
The latest-generation Amplatzer vascular plug (AVP), the AVP 4, is designed for embolization of smaller vessels without a sheath or guiding catheter.
A slightly angulated 8-F guiding catheter designed for general interventional use was employed to aspirate the thrombus in the carotid artery.
Prior to EVAR, the ARA was selectively catheterized with a 6Fr RDC guiding catheter and a 5Fr RDC catheter, and embolization was performed with two 0.018-in 0.018-innterlocoilsoston ScInterlock MarlBostonh, MA, UScientific
