TY - JOUR TI - Spontaneous Echo Contrast or Thrombus? Intracardiac Echocardiography and Isoproterenol Infusion Provide the Answer AU - Sezer, C. AU - Çöteli, C. AU - Kılıç, G.S. AU - Canpolat, U. AU - Yorgun, H. AU - Aytemir, K. JO - The Anatolian Journal of Cardiology PY - 2026 VL - 30 SP - E-24 EP - E-25 DO - 10.14744/AnatolJCardiol.2026.6791 ER -