Aspiration Thrombectomy for Acute Deep Vein Thrombosis of the Left Lower Extremity of a Child after Cardiac Radiofrequency Ablation - Ruffino, Maria Antonella; Ruffino, Maria Antonella; Fronda, Marco; Discalzi, Andrea; Muratore, Pierluigi; Righi, Dorico; Fonio, Paolo (The Arab Journal of Interventional Radiology, 2019)