Figure 2: (A) Extreme Iliac Tortuosity that Could Not be Overcome by a Single Kink Resistant 7 Fr Sheath and a Regular Guidewire (0.035). No Guiding Catheter Could be Inserted into the Coronary Ostium Because of Serious Friction (B) Only After Inserting a Second 5 Fr Long Sheath and Placing Three Extra Stiff 0.035 Amplatz Guidewires, the Iliac was Well-straightened and the Intervention Continued Successfully.
