Long-Term Results After Directional Atherectomy of Femoro-Popliteal Lesions
Thomas Zeller, MD*,*,
Aljoscha Rastan, MD*,
Sebastian Sixt, MD*,
Uwe Schwarzwälder, MD*,
Thomas Schwarz, MD*,
Ulrich Frank, MD*,
Karlheinz Bürgelin, MD*,
Christian Müller, MD ,
Uwe Rothenpieler, MD*,
Peter-Christian Flügel, MD*,
Gunnar Tepe, MD and
Franz-Josef Neumann, MD, FACC*
* Department of Angiology, Herz-Zentrum Bad Krozingen, Bad Krozingen, Germany
Department of Internal Medicine, University Hospital Basel, Basel, Switzerland
Department of Diagnostic and Interventional Radiology, University Hospital Tübingen, Tübingen, Germany

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Figure 2 Kaplan-Meier event-free survival curves for survival without target vessel revascularization.
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