Successful Treatment of Radial Artery Pseudoaneurysm After Transradial Cardiac Catheterization With Continuous Compression Therapy by a TR Band® Radial Compression Device.

Arterial pseudoaneurysm formation after transradial cardiac catheterization is a rare post-procedural complication occurring in less than 0.1% of radial arterial access. While the data on the management of femoral pseudoaneurysms is extensive, few studies have evaluated how these techniques apply for small vessel arterial pseudoaneurysms. We present the case of an octogenarian man with a radial artery pseudoaneurysm after transradial coronary intervention that failed initial compression therapy, and surgical intervention was avoided by applying continuous compression therapy with a TR Band® radial compression device.