Data to Delivery: Percutaneous Transaxillary Arterial Access & Closure

CathMasters hosts Dr. Amit Goyal, Dr. Li Pang, and Dr. Nazli Okumus discuss the evidence base for percutaneous transaxillary large-bore arterial access and closure with expert faculty Dr. Rajiv Tayal. Approximately 5% of US TAVR cases require alternative access despite lower-profile devices, and with expanding indications for TAVR and mechanical circulatory support (MCS), the absolute number of patients needing non-femoral large-bore access is rising. This “Data to Delivery” episode reviews the comparative outcomes of transaxillary access for TAVR and MCS, the stroke signal and laterality debate, vascular complications of percutaneous versus surgical approaches, brachial plexus injury risk, dwell-time considerations for axillary MCS, and the learning curve for this technique.