TY - JOUR TI - Left atrial spontaneous echo contrast and thrombus formation at septal puncture during percutaneous mitral valve repair with the MitraClip system of severe mitral regurgitation: a report of two cases AU - Bilge, M. AU - Saatcı Yaşar, A. AU - Ali, S. AU - Alemdar, R. JO - The Anatolian Journal of Cardiology PY - 2014 VL - 14 SP - 549 EP - 550 DO - 10.5152/akd.2014.5355 ER -