Interosseous artery collaterals and their support to ulno-palmar arch: A case report and a review of the literature.

Zuffi A University Hospital Center Vaudois (CHUV), Department of Cardiology, Lausanne, Switzerland. Electronic address: zuffiandrea@hotmail.com.
Iglesias JF University Hospital Center Vaudois (CHUV), Department of Cardiology, Lausanne, Switzerland.
Muller O University Hospital Center Vaudois (CHUV), Department of Cardiology, Lausanne, Switzerland.
Agostoni P Department of Cardiology, University Medical Center Utrecht, Utrecht, The Netherlands.
Zoccai GB Sapienza University of Rome, Latina, Italy.
Eeckhout E University Hospital Center Vaudois (CHUV), Department of Cardiology, Lausanne, Switzerland.
Fournier S University Hospital Center Vaudois (CHUV), Department of Cardiology, Lausanne, Switzerland.