What are the diameters and proximal stent connectors for Synergy WH?

• A. 3, 3.5; 4, 4.5, 5; 2.25, 2.5, 2.75;
• B. 4 proximal stent connectors; 5 proximal stent connectors;

Answer: (A)

The correct choice identifies the specific diameters and proximal stent connectors associated with the Synergy WH stent system. For this stent, the diameter options typically include 3, 3.5, and other sizes rounded to whole or half values to accommodate different patient anatomies and vessel sizes. The proximal stent connectors mentioned are critical for ensuring a secure fit within the vascular system, providing necessary support and stability.

The first part of the choice gives the diameters of the stent—indicating multiple available sizes that can be utilized depending on the clinical situation, enhancing the versatility and applicability of the device in various anatomical contexts. The stents must have precise measurements to cater effectively to the intended patient demographics and vessel characteristics.

Correctly noting the proximal stent connectors is also crucial for the functionality of the stent, as these connectors need to be compatible with the delivery systems used during deployment. The options for the connectors provide additional specification necessary for proper device application.

This detailed information correlates with the knowledge required by clinicians to make informed decisions about stent selection during procedures. Understanding the available dimensions and connectors aids in optimizing both the procedural outcomes and patient safety.