Which catheter is commonly used for adrenal vein sampling alongside the Cobra 2?

The Mikaelsson catheter is specifically designed for adrenal vein sampling due to its unique shape and adaptability to navigate the anatomical variations in the adrenal vasculature. This catheter features a curved profile that allows it to effectively access the small and often challenging adrenal veins, facilitating accurate sampling. Its compatibility with the Cobra 2 catheter enhances its utility in interventional procedures targeting the adrenal glands.

Other types of catheters, like the Judkins catheter, are typically used for coronary artery interventions and are not optimal for the specific anatomy of adrenal vein access. Guide catheters are more general-purpose and may not provide the specialized access needed for adrenal veins. Balloon catheters are designed for different functions, such as dilation or occlusion, rather than direct sampling. Therefore, the Mikaelsson catheter stands out as the appropriate choice when performing adrenal vein sampling in conjunction with the Cobra 2 catheter.